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,r 33802(Part2):198)IS0 2556/2 : 1984

Indian StandardSTEEL - CONVERSION OF ELONGATIONVALUES

PART 2 AUSTENITIC STEELS

Second Revision )

UDC 669.14 : 620-17222

0 BIS 1990BUREAU OF INDIAN STANDARDSMANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG

NEW DELHI 110002June 1990 Price Group 11

( Reaffirmed 1996 )

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IS3803( Part2) :1989IS0 2566/p : 1984

Indian .*StandardSTEEL - CONVERSION OF ELONGATIONVALUES 1

PART 2 AUSTENITIC STEELS

( Second Revision)NATIONAL FOREWORDThis Indian Standard ( Part 2 ) ( Second Revision ), which is identical with IS0 -2566/2 : 1984 Steel -Conversion of elongation values - Part 2 : Austenitic steels, issued by the International Organizationfor Standardization ( IS0 ), was adopted by the Bureau of Indian Standards on 24 November 1989 onthe recommendations of the Mechanical Testing of Metals Sectional Committee ( MTD 3 ) and approvalof the Metallurgical Engineering Division Council.IS 3803 was first published in 1961 and subsequently revised in, 1974. In this second revision,IS 3803 has been brought in line with IS0 2566, and has been issued in two parts identical to the twoparts of ISC 2566. This Part 2 covers conversion of elongation values for austenitic steels whilePart 1 covers Conversion of elongation values for carbon and low alloy steels.The text of IS0 standard has been approved as suitable for publication as Indian Standard withoutdeviations. Certain conventions are, however, not identical to those used in Indian Standards. Attentionis particularly drawn to the following :

a)

b)cl

Wherever the words Jlnternational Standard appear, referring to this standard, they should beread as Indian Standard. .Wherever the words *IS0 2566 appear, referring to this standard, they should be read asIS 3803.Comma ( , ) has been used as a decimal marker while in Indian Standards, the current practiceis to use point ( . ) on the base line as the decimal marker.

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IS 3S03( Pati2): 1989IS0 256Si2 : 1984

0 IntroductionSeveral,different gauge lengths are commonly in use for thedetermination of percentage elongation of steels in tensiletesting. dxed gauge lengths of 50, 80, 100 and 200 mm areused; proportional gauge lengths of k &are also used for flatand round test pieces, where k may be one of a number ofvalues, i.e. 4; 565; .8,16; and 11,3.

The value 5,656 is adopted as the internationally preferredproportional gauge length.Arising from this choice and the existence of specificationsstipulating minimum percentage elongations on different gaugelengths, a growing need has been evident for an ITernationalStandard which could be used to convert test results intovalues based on the different gauge lengths. This part ofIS0 2566 accordingly includes tables of convers?on factors,tables of actual conversions for some of the most commonlyused gauge lengths and elongation values, and figures whichmay also be used for such conversions. When using these con-versions, however, note should be taken of the limitations ontheir applicability as stated in clause 1.

While, as indicated, the conversions are considered to bereliable within the stated limitations, because of the various fac-tors influencing the determination of percentage elongations,they shall be used for acceptance purposes only by agreementbetween the customer and supplier.

In cases of dispute, the elongation shall be determined on thegauge length stated in the relevant specification.

1 Scope and field of applicationThis part of IS0 2566 specifies a method of converting roomtemperature percentage elongations after fracture obtained onvarious proportional and non-proportional gauge lengths toother gauge lengths.

The formula (see clause 4) on which conversions are based isconsidered to be reliable when applied to austenitic stainlesssteels within the tensile strength range 450 to 756 N/m& andin the solution treated condition.

These conversions are not applicable toa) told reduced steels;b) quenched and tempered steels;

c) non-austenitic steels.Neither should they be used where the gauge length exceeds25& or where the width to thickness ratio of the test pieceexceeds 20.Care should be exercised in the case of strip under 3 mmthickness, as the index in the formula given in clause 4 in-creases with decreasing thickness; the value to be used shallbe the subject of agreement between the customer and thesupplier.

2 SymbolsIn this part of IS0 2566, the symbols shown in table l are used.

Table 1 - List of symbols1 Symbol 1 Description

A

4

Lasn

Percentageelongationon gauge ength,Loafter fracture, obtained on testPercentage elongation on a different gauge length,required by conversionDiameter of test pieceOriginal gauge lengthOriginal cross-sktional area of test piece

3 DefinitionsFor the purpose of this part of IS0 2566, the following defini-tions apply:

3.1 gauge length: Any length of the parallel portion of thetest piece used for measurement of strain.The ten; is hereafter used in this part of IS0 2566 to denote theoriginal gauge length, Lc, marked on the test piece for thedetermination of percentage elongation after fracture, A.

3

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3 2 proportional gauge length: A gauge length having aspecified relation to the square root of the cross-sectional area,for example 565 6.

3.3 non-proportional gauge length: A gauge length notspecifically related to the cross-sectional area of the test piece,usually expressed in a given dimension, for example 56 mm.

4 Basic formulaThe data contained in this part of IS0 2566 are based on a for-mula obtained from a statistical assessment of international testresults, which, in a simplified form, can be expressed as

A, = 1.25A

whereA, is the required elongation on gauge length LO;A is the elongation on a gauge length of 5,65&which isthe internationally accepted gauge length;So and Lo are defined in table 1.

Expressed in terms of 46 the formula becomes

where A is the elongation on a gauge length of 4fi.Tables 2 to 22 and figures lto 5 have been prepared on thebasis of the above formulae.

5 Conversion from one proportional gaugelength to another proportional gauge lengthSimple multiplying factors based on the formula are used forsuch conversions, and the relationships between a number ofthe more widely used proportional gauge lengths are given intable 2. Detailed conversions of elongations obtained on 4 &to 565 6 are given in table 6.

6 Conversion from one non-proportions1gauge length to another non-proportionalgauge length for test pieces of equal cross-sectional areaThe conversion of elongation values of different fixed gaugelengths on test pieces of equal cross-sectional area are alsomade by simple factors. Conversion factors for gauge lengthsof 50, 69, 109 and 2CKlmm are given in table 3.

7 Conversion from a proportional gaugelength to a non-proportional gauge lengthThe conversion factors are variable according to the.cross-sectional area of the non-proportional test piece. Table 4 givesthe multiplying factors for conversion from elongation on5,65&to the equivalent on fixed gauge lengths of 50,60, iO0and 209 mm for a range of cross-sectional areas. For conver-sions in the reverse direction, i.e. elongation on a fixed gaugelength to the equivalent of 5.65 &, the reciprocal of the fac-tors is used.Example:

Elongation of 20 96 on 5,65 & is equivalent to20 x 1,046 = 20.9 % on a 25 mm wide test piece of 6 mmthickness with a 50 mm gauge length (see table 4).

From the example shown it will be seen that conversions in-volving other proportional gauge lengths can be obtained byprior or subsequent use of the factors shown in table 2.Tables 7 to 10 can be used to obtain some of these conver-sions, whilst tables 15 to 18 can be used to obtain elongationson fixed gauge lengths corresponding to 5,656.Similarly, tables 11 to 14 can be used for conversion to 4 fiand tables 19 to 22 for elongations on fixed gauge lengths car-responding to 4 a

6 Conversion from a non-proportionsr gaugelength to another non-proportional gaugelength for test pieces of different cross-sectional areasIt is preferable for this calculation to be made in two stages withan initial conversion to 565 6.

Elongation of 24 % on 200 mm for a 40 mm x 15 mm testpiece in terms of equivalent on a 30 mm x 10 mm test piecewith gauge lengths equal to 200, 100, and 50 mm.24 x l/O,957 = 25.1 % on 5,65& (see table 4)25,l x 0,916 = 23,0 % on 90 mm x 10 mm with 200 mmgauge length25,l x 1,066 = 25,l % on 90 mm x 10 mm with 100 mmgauge length25,l x 1,099 = 27,4 % on 30 mm x 10 mm with 50 mmgauge lengthElongation on other propodonal gauge lengths can be ob-tained by using the factors given in table 2.

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9 Use of figures 1 to 59.1 Figures 1 to 5 may be used as an alternative quick methodto obtain elongation conversions.

9.2 Figures 1 to 4 may be used for c&versions between5,65G and 50 mm, 5,656 and 200 mm, 4fi and50 mm, and 4&and 200 mm gauge lengths, respectively.

Example :To find the equivalent elongation on 5,55fic and 4 & to anelongation of 25 % on a 200 mm gauge length of a25 mm x 12.5 mm test piece of cross-sectional area312,5 mm2.The intersection of this.ordinate with the abscissa representingan elongation of .25 % on a 200 mm gauge length lies on thesloping line representing an elongation of 27,2 % on 5,55J &on figure 2 and at a position relative to the sloping lines onfigure 4 approximating to an elongation of 28,8 % on 44.

9.3 Figure 5 may be used for the calculation of all elongationconversions.The formula given in clause 4 may be rewritten as

00,127

A2 =A, 5K2

= A, ; 2 x A,

where K, and K2 designate the proportionality ratios of any twotest pieces.

K2 = 2

Figure 5 shows the values of AlI2 = (KtlK$~ln.To use figure 5 it is necessary to perform the following opera-tions :

a) calculate the value of proportionality K1 = (L,Ifi,Iand (K2 = L,Ifi2) for two test pieces;b) rew graphically the coefficient Ali = (K,lK,)*1z7;c) the elohgation obtained is A2 = ,ili2 x A,.

Example :Elongation of 24 % on 200 mm for a 40 mm x 1.5 mm testpiece in terms of equivalent on a 30 mm x 10 mm test piecewith a gauge length equal to 100 mm.

a) K, = 2 = -j $ = 8,16

-_K2 - 2 = f& = 5,~7

b) From figure 5, Ali = 1,W.cl Elongation required is 24 x 1.04 = 25,0 %.

Qble 2 - Conversion factors: Prop,wtional gauge lengths

Conversionfrom :46

5,6568.16&11.3-

4d5d8d

Factor for conversion to:

5.656 8,16& 11,3Jg 4d 5d a d1.m 0.W1.045 l.ooO1,095 1,0481,141 1.0921,015 0,9721.045 1.0001,109 1,061

0,913 0,676 0,966 0,967 0,9030.954 0,916 1,039 l.ooO 0,9421,000 0.959 1,078 1.048 0,9871,042 l.ooO 1,124 1.092 1.0290.928 0,890 1,ooO 0,972 0,9160,954 0,916 1.029 1.000 0.9421,013 0,972 1,092 1.062 1.000

Table 3 - Conversion factors:l) Non-proportional gauge lengths

Conversionrom: , Factor for conversion to:60mm 60mm 100 mm 2OOmm6Omm 1.000 0,942 0,916 0.63960mm 1.063 t,ooO 0.972 0,890100 mm 1.092 1,029 t.000 0,916200mm 1,193 1,123 1,692 l.WO

1 Providedcross-sectionsI reas are the seme.

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Table 4 - Conversion factors from 5,656 to non-proportional gauge lengthsFactors shown under non-proportional gauge lengths give the value of

, 25 3 O*ln, ( >OI 4To convert from values on a gauge length of 5,55& to a non-proportional gauge length, multiply by the appropriate factor.To convert from values on a non-proportional gauge length to 5,55 4, divide by the appropriate factor.See aI@ figures 1 and 2.

Cross-sactionalmreaof teat piecern&

5101520253035404550

' 566070i i

' 09'110:120130 \ \140150160170180190200210220230240250260270280290300310320330340350360 / I370.380390

Factor for non-proportional gauge length of:200mm 100mm 80mm 5Omm0,7060.7380,7570,7710,7820,7920,7790,=0,8120,8180.8230,8270.8350,8420,8490,8540,8600,8640.0, ti0,8770.8890,8840,8870.8900.8930,8960,8980,9010,9030,9060.9080,9106,9120,9140,9160, 9i B0,9200.9220.9230,9250,9270.9280.9300,932

0,7710.8060.627, 0, 8420.8540.8640.8730.8800,8870,8930.8980.9030,9120,9200,9270.9330,9390,9440.9490.9530.9570,9610.9650.9690,9720,9750,9780,9810,9840.9860,9890,9910.9940,9960,9981,0001.0031.0051.0071.0061,0101,0121,0141,0161.017

6

0.7940,8290,8610,8670.8790,8890.8980.9060,9120,9190,9240,9290,9380.9460,9530,9600.9660,9710,9760,9610,9850,9890.9930,996l . ooO1,0031,0061.0091,0121,0151,0171,0201,0221,0251.0271,0291,0311.0331,0351,037I , [1391,0411.0431,0451,047

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Table 4 IconcfudedJ Conversion factors from 5,55&to non-proportional gauge lengthsCross-sectional

wea of test piece Factor for non-proportional gauge length of:

mm 200mm 1OOmm 80mm 50mm400 0,933 1.019 1.048 1,113410 0,935 1,021 1.050 1,114420 0,936 1.022 1,051 1,116430 0,937 1.024 1.053 1,118440 0,939 1,025 1,055 1,119450 0,940 1,027 1.056 1,121460 0,941 1.028 1.058 1,123470 0,943 1,029 1.059 1,124480 0.944 1,031 1,060 1,128490 0,945 1,032 1,062 1, 127500 0.946 1.033 1.063 1,129550 0.952 1.040 1,070 1,135600 0,957 1.046 1,076 1, 142650 0.962 1,051 1, 081 1,148700 0.967 1.056 1.086 1,153750 0,971 1,060 1,091 1,158800 0,975 1.065 1,095 1,163850 0,979 1.069 1,109 1,167900 0.982 1,073 1, 104 1,171950 0.986 1,076 1,107 1,176

1000 0.989 1, 080 1,111 1,1791050 0,992 1.083 1,114 1, 1831100 0.995 1, 087 1,118 1,1871150 0.998 1. 090 1,121 1,1991200 1,000 1. 093 1,124 1,1931250 1.003 1. 096 1,127 1,1961300 1.006 1, 098 1,130 1,1991350 1.008 1,101 1, 132 1.2021400 1, 010 1,103 1, 135 1.2051450 1,013 1,106 1, 138 1.2081500 1,015 1,108 1,140 1, 2101550 1, 017 1,110 1,142 1, 2131600 1,019 1,113 1, 145 1,2151650 1,021 1,115 1, 147 1,2171700 1,023 1,117 1, 149 1.2201750 1,025 1,119 1, 151 1,2221800 1.027 1,121 1, 153 1,2241850 1. m 1,123 1,=5 1,2281900 1,030 1,125 1, 157 1,2281950 1,032 1.127 1, 159 1,2302000 1,033 1,129 1, 161 1.2322050 1,035 1,130 1, 103 1.2342100 1.037 1,132 1, 165 1.2362150 1,039 1,134 1, 166 1,2382200 1.040 1,135 1, 168 1, 2402250 1,041 1,137 1 170 1,2422300 1.043 1,139 1,171 1,2432350 1,044 1,140 1, 173 1,2462400 1.045 1,142 1, 175 1,2472450 1,047 1,143 1,176 1, 2482500 1,048 1,145 1, 178 1.2502550 1,050 1,146 1, 179 1,2522600 1,051 1,148 1, 181 1,2532650 1.052 1,149 1, 182 1.2562700 1.053 1,150 1, 183 1.2562750 1.055 1,152 1,185 1,2582800 1.056 1,153 1, 186 1, 2592850 1,057 1,154 1,187 1.2602900 1,058 1,156 1, 189 1,2Q2950 1,059 1,157 1, 190 1.283axl 1,060 1,158 1, 191 1.266

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I,: Tabl e 5 -. .; Conver$?n factors from jlfi to non-proportional gauge, lengths::I, ,,Factors shown under norkbroportionai -gauge lengths give the value of, ,1 .;i ,,.

, ,9 (,)O.n_ .,\ Lo/. .;.,. ._ , . ...7: :,,. 1

:To convert from values on a gauge length of b& to a non-proportional gauge length: multiply by the.appropriate factsTo convert from values on a non-proportional gauge length to 4r&, divide by the appropriate factor. .,i.i,: LSee also figures 3 and 4.

Cross-sectional Lmreaof .test piece Factor for non-proportional gauge length of:.&2 2Odmm 100 mm 8Omm 50mm

(> 63015.20if 5-30.36404650666030:

m0110120130140150190170Ia0190200210220230240290200

.g,290300310z340390300370,390390

0. 6i j q.734 0,7990,763 0,767 0,7900,721 0,787 0,8100,734 0,802 0,8290,745 0,813 0,8370754 0,8230,791 a@10,787 0,8380.773 0.8440.778 0,8500,793 0.8550,787 0.8600.795 0,8680,802 0,8760.808 0,8820,8130,8180,8230.8270,831;g0:8410,8440,8470,8500,8630.8550,8660,8600.8820,8640,8860.8880.870p. q0,8740,8780.8770,8790. W0,8820.8840.8850,887

0.8880.8940.8990,9030,9070,9110,9150,9180.9220,9290,9280,9310.9340,9370,9390,9410,9440.9480,9480,9900.9520,9540.9560.9580.9800.9820,9640,9860,9070.968

0,8470,8560,8920.8690,874O,seo:309010,9080,9140,9190.9240.929.0,9340,9380,9410,9460.9480,952,0,9=0.9080,8010,963(E,=qm0,9710,97310,979I &978; o; saO' 0, 9820,9840;9860;988i =J0,991

0,80203380.8600,8760.888&)90,907

0,9150.9220,-:gq4;g&O0.97sO,sSr0.9860,9910;[email protected]

?$I10.f;Of41,onf,O201.023

,1.026l.O@*,0314,0331,0381.m1:0401.042liO441~,0467,0481,050' i ; o521, w: I ; 0661, 068' ,.

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Table 5 Iconcludedl - Conversion factors from 4fi0 to non-proportional gauge lengthsCross-sectionalBreaof test piece Fa,ctor for non-proportional gauge length of:I

mm2 200mm 1CKI mm 8Omm 5Omm400 0. 888 0,970 0.998 1,059410 O.=g 0,972 0.999 1,061420 0, 891 0,973 1, 001 1,063430 0,892. 0,974 1,002 1. 064440 0. 894 0,976 1.004 1.0664% 0. 895 0, 977 1, 005 1, 067460 0.896 0,979 1, 007 1.069470 0,897 0,980 1,008 1,070480 0. 899 0,981 1,010 1,072490 0. 900 0,983 1,011 1,073500 0, 901 0,984 1, 012 1,074550 0,906 0.990 1,016 1,081600 0, 911 0,995 1, 024 1,0876& 0,916 l , ooO 1,029 1,092700 0, 920 1. 005 1.034 l , W750 0, 924 1,010 1.039 1,102800. 0, 928 1,014 1. 043 1,107850 0, 932 1,018 1,047 1,111900 0, 935 1,021 1,051 1,115950 0.938 1,025 1.054 1,119

l oo0 0,941 1,028 1.058 1,1231050 0,944 1, 031 1,061 1,1261109 0,947 1, 034 1,064 1,1301150 0.950 1,037 1,067 . 1,1331200 0,952 1. 040 1,070 1,1361250 0.955 1, 043 1,073 1,1391300 0.957 1, 045 1,075 1,1421350 0.960 1,048 1,078 1,1441400 0.962 1. 050 1,081 1,1471450 0,964 1. 053 1.083 1,1501500 0.966 1. 056 1,085 1,1521550 0. 968 1, 057 1. W 1, 1541600 0,970 1, 059 1,090 1,1571650 0,972 1, 061 1,092 1,1591700 0,974 1. 063 1,094 1,1611750 0,976 1, 065 1,096 1,1631800 -0,977 1.067 1. 098 1, 1651850 0,979 1.069 1,100 1,1671900 0,981 1,071 1,102 1,1691950 0,982 1, 073 1,103 1,1712000 0.984 1, 074 1,105 1,1732050 0.985 1, 076 1,107 1,1752100 0,987 1,078 1,109 1,1772150 OS 1,079 1,110 1,1792200 0.990 1, 081 1,112 1,1802250 0,991 1.082 1,114 1,1822300 0.993 1,084 1,115 1,1842350 0,994 1, 085 1,117 1,1852400 0.995 1, 087 1,118 1,1872450 0,997 1, 088 1,120 1,1882500 0.998 1, 090 1,121 1,1902550 0,999 1,091 1,122 1,1912600 1,000 1,092 1,124 1,1932650 1.002 1.094 1,125 1,1942700 1.603 1,095 1,127 1,1962750 1,004 1,128 1,1972800 1.005

: ~~1,129 1,199

2850 1,006 1:099 1,130 1.2002900 1,007 1,100 1,132 1,20129% 1. 008 1, 101 1, 133 1, 2033ooo 1,010 1,102 1,134 1,204-

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Table 6 - Elongations values ) on 5.65 & corresponding to those obtained on 4 fi gauge lengthActualelongation (%I 0 1 2 3 4 5 6 7 8 9

measuredon46 Corresponding elongation (%I on 5,656

10 10 11 11 12 13 14 15 16 17 18m 19 20 21 22 23 24 25 26 27 2830 29 30 31 32 . 33 33 34 35 36 3740 38 39 40 41 42 43 44 45 46 4750 48 49 50 51 52 53 64 55 56 56

1) Factor0, 957.Val ues rounded tonearest whole number.

Table 7 - Elongation valuesl) on 5.65 fi corresponding to those obtained on 50 mm gauge lengthActual

alongation (%Ion5Ommgauge l ength

10111213141516171819m212223242526272829303132333435363738394041424344454647

Corresponding elongation f%) on 565 6 gauge length if cross-sectional areain square millimetres is:5 10 20 40 60 60 l oo 160 200 250 300 400 500 600 700 m 9001cm120015002ooo250012 11 11 10 10 10 . l O 10 9 9 9 9 9 9 9 9 9 8 8 8 8 813 12 12 11 11 11 11 11 10 10 10 10 10 10 10 9 9 9 9 9 9 914 14 13 12 12 12 12 11 11 11 11 11 11 11 10 10 10 10 10 10 10 1015 15 14 14 13 13 13 12 12 12 12 12 12 11 11 11 11 11 11 11 11 1017 16 15 15 14 14 14 13 13 13 13 13 12 12 12 12 12 12 12 12 11 1118 17 16 16 15 15 15 14 14 14 14 13 13 13 13 13 13 13 13 12 12 1219 18 17 17 16 16 16 15 15 15 15 14 14 14 14 14 14 14 13 13 13 13m 19 18 18 17 17 17 16 16 16 16 15 15 15 15 15 15 14 14 14 14 1421 m 20 19 18 18 18 17 T7 17 18 16 16 16 16 15 15 15 15 15 15 1423 22 21 m 19 19 19 18 18 18 17 17 17 17 16 16 16 16 16 16 15 1524 23 22 21 m m m 9 9 9 18 18 18 18 17 17 17 17 17 17 16 1625 24 23 22 21 21 21 m 20 19 19 19 19 18 18 18 18 18 18 17 17 1726 25 24 23 22 22 22 21 21 m 20 20 19 19 19 19 19 19 18 18 18 18272625 24232323 222221 21 21 m 20 20 20 20 20 19 19 19 1828 27 26 25 24 24 24 23 23 22 22 22 21 21 21 21 m 20 m 20 19 1930 28 27 26 25 25 25 24 23 23 23 22 22 22 22 22 21 21 21 21 m 2031 30 28 27 26 Z$ 26 25 24 24 24 23 23 23 23 22 22 22 22 21 21 2132 31 29 28 27 27 26 26 26 25 25 24 24 24 23 23 23 23 23 22 22 2233 32 30 29 28 28 27 27 26 26 26 25 25 25 24 24 24 24 23 23 23 2234 33 32 30 29 29 28 28 27 27 27 26 26 26 25 25 25 25 24 24 24 2336 34 33 31 30 30 29 29 28 28 27 27 27 26 26 26 26 25 25 25 24 2437 35 34 32 31 31 30 30 29 29 28 28 27 27 27 27 26 26 26 26 25 2538 36 35 33 32 32 31 31 303029292828282827 27 27 26 26 2639 37 36 34 33 33 32 32 31 31 30 30 29.29 29 28 28 28 28 27 27 2640 39 37 35 34 34 33 33 32 31 31 31 36 30 29 29 29 29 28 28 28 2742 40 38 36 35 35 34 33 33 32 32 31 31 31 30 30 30 30 29 29 28 2843 41 39 37 36 36 35 34 34 33 33 32 32 32 31 31 31 31 30 30 29 2944 42 40 38 38 37 36 35 35 34 34 33 33 32 32 32 32 31 31 31 30 3045 43 41 40 39 38 37 36 36 35 35 34 34 33 33 33 32 32 32 31 31 3046 44 42 41 40 39 38 37 37 36 36 35 35 34 34 34 33 33 33 32 32 3147 45 43 43 41 40 39 38 38 37 37 36 35 35 35 34 34 34 34 33 32 3249 47 45 43 42 41 40 39 39 38 38 37 36 36 36 35 35 35 34 34 33 3350 48 46 44 43 42 41 40 39 39 38 38 37 37 36 36 36 36 35 35 34 3451 49 47 45 44 43 42 41 46 40 39 39 38 38 37 37 37 36 36 36 35 3452 50 48 46 45 44 43 42 41 41 40 40 39 39 38 38 38 37 37 36 36 3553 51 49 47 46 45 44 43 42 42 41 40 40 39 39 39 38 38 38 37 37 3655 52 50 48 47 46 45 44 43 43 42 41 41 40 40 40 39 39 39 39 37 3756 53 51 49 48 47 46 46 44 44 43 42 42 41 4140 40 40 39 39 38 39

1) Rounded to thenearest whole number.

10

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Table 8 - Elongation veluesl) on 5,656corresponding to those obtained on 80 mm gauge lengthActual

longattion (%I Corresponding elongation (%I on 5,ffiagauge length if cross-sectional areaon8Omm in square millimetres is:

gauge length 5 I O 20 40 60 80 l oo 150 200 zxl 300 400 500 6al 700 800 9001oco1zoo15cn2ooo250310 13 12 12 11 11 11 10 10 10 10 10 10 9 9 9 9 9 9 9 9 9 811 14 13 13 12 12 12 12 11 11 11 11 10 10 10 10 10 10 10 10 10 9 912 15 14 14 13 13 13 13 12 12 12 12 11 11 11 11 11 11 11 11 11 10 1013 . l 6 16 15 14 14 14 14 13 13 13 13 12 12 12 12 12 12 12 12 11 11 1114 18 17 16 15 15 15 15 14 14 14 14 13 13 13 13 13 13 13 12 12 12 1215 19 18 17 17 16 16 16 15 15 15 15 14 14 . 14 14 14 14 14 13 13 13 1316 20 19 18 18 17 17 17 16 16 16 16 15 15 15 15 15 14 14 14' 14 14 1417 21 20 20 19 18 18 18 17 17 17 17 16 16 16 16 16 15 15 15 15 15 1418 23 22 21 20 19 19 19 18 18 18 17 17 17 17 17 16 16 16 16 16 16 1519 24 23 22 21 20 26 20 19 19 19 18 18 18 18 17 17 17 17 17 17 16 1620 25 24 23 22 22 21 21 20 20 20 19 19 19 19 18 18 18 18 18 18 17 1721 26 25 24 23 23 22 22 21 21 21 20 20 20 20 19 19 19 19 19 18 18 1822 28 27 25 24 24 23 23 22 22 22 21 21 21 20 20 20 20 20 20 19 19 1923 29 28 27 25 25 24 24 23 -Z 23 22 22 22 21 21 21 21 21 20 20 20 2024 -30 29 28 27 26 25 25 24 24 24 23 23 23 22 22 22 22 22 21 21 21 2025 32 30 29 28 27 26 26 25 25 25 24 24 24 23 23 23 23 23 22 22 22 2126 33 31 30 29 28 27 27 26 26 26 25 25 24 24 24 b 24 23 23 23 22 222J 34 33 31 30 29 29 28 27 27 27 26 26 25 25 25 25 24 24 24 24 23 2328 35 34 32 31 30 30 29 28 28 28 27 27 26 26 26 26 25 25 25 25 24 2429 37 35 33 32 31 31 30 29 29 29 28 28 27 27 27 26 26 26 26 25 25 2630 38 36 35 33 32 32 31 30 30 29 29 28 28 28 28 27 27 27 27 26 26 2531 39 37 36 34 33 33 32 31 31 30 30 30 2928 29 28 28 28 28 27 27 2632 40 39 37 3534 34 33 32 32 31313130 3b 29 29 29 29 28 28 28 2733 42 40 38 36 36-35 34 34 33 32 32 31 31. 31 30 30 30 30 29 29 28 2834 43 4139 3837 36 35 3534 33 33 32 32 32 31 31 31 31 30 30 29 2935 ~42' ~~~371~~~~~~~~~~~31 31 30 3036 ~~42~~~~~~~~~~~~~~~88313137 47 45 43 41 40 39 39 38 37 36 36 35 35 34 34 34 34 33 33 32 32 3136 48 46 44 42 4140 40 39 38 37 37 36 36 35 35 35 34 34 34 33 33 3239 49 47 45 43 42 41 41 40 39 38 38 37 37 36 36 36 35 35 35 34 34 3340 50 48 46 44 43 42 42 4140 39 39 38 38 37 37 37 36 36 36 35 34 3441 52 49 47 45 44 43 43 42 4140 40 39 39 38 38 37 37 37 36 36 35 3542 53 51 48 46 45 44 44 43 42 41 41 40 40 39 39 38 38 38 37 37 36 3643 54 52 50 47 46 45 45 44 43 42 42 41 40 40 40 39 39 39 38 38 37 3744 55 53 51 49 47 46 46 45 44 43 43 42 41 41 41 40 40 40 39 39 38 3745 57 54 52 50 48 48 47.46 45 44 44 43 42 42 41 41 41 41 40 39 39 3846 58 55 53 51 50 49 48 47 46 45 45 44 43 43 42 42 42 41 41 40403947 59 57 54 52 5150 49 48 47 46 46 45 44 44 43 43 43 42 42 4140 40

1) Roundedtothe nearest whole number.

11

5/28/2018 1d2. IS 3803_Part_2_1996_Rev2

13/32

IS 3803 Part2): 1989IS0 2566/2: 1964

Table 9 - Elongation values lJ on 5,65&$ corresponding to those obtained on 100mm gauge lengthActual Corresponding elongation (%I on 5,656gauge length if cross-sectional areamlongation (%I in square niillimetres is:on 100 mm

gauge length 5 10 20 40 60 80 l oo 150 200 250 3w 4l x 5aI 600 700 800 9001ooo120015002oco250010 13 12 12 11 11 11 11 10 10 10 10 10 10 10 9 9 9 9 9 9 9 911 14 14 13 12 12 12 12 11 11 11 11 11 11 11 10 10 10 10 10 10 10 1012 16 15 14 14 13 13 13 13 12 12 12 12 12 11 11 11 11 11 11 11 11 1013 17 16 15 15 14 14 14 14 13 13 13 13 13 12 12 12 12 12 12 12 12 1114 18 17 17 16 15 15 15 15 14 14 14 14 14 13 13 13 13 13 13 13 12 1215 19 19 18 17 17 16 16 16 15 15 15 15 15 14 14 14 14 14 14 14. 13 1316 21 20 19 18 18 17 17 17 16 16 16 16 15 15 15 15 15 15 15 14 14 1417 22 21 20 19 19 18 18 18 17 17 17 17 16 16 16 16 16 16 16 15 15 1518 23 22 21 20 20 20 19 19 18 18 18 18 17 17 17 17 17 17 16 16 16 1619 25 24 23 22 21 21 20 20 19 19 19 19 18 18 18 18 18 18 17 17 17 1720 26 25 24 23 22 22 21 21 21 20 20 20 19 19 19 19 19 19 18 18 18 1721 27 26 , 25 24 23 23 23 22 22 21 21 21 20 20 20 20 20 19 19 19 19 1822 29 27 26 25 24 24 24 23 23 22 22 22 21 21 21 21 21 20 20 20 19 1923 30 29 27 26 25 25 25 24 24 23 23 23 22 22 22 22 21 21 21 21 20 2024 31 30 28 27 27 26 26 25 25 24 24 24 23 23 23 23 22 22 22 22 2 1 2125 32 31 30 28 28 27 27 26 26 25 25 25 24 24 24 23 23 23 23 23 22 2226 34 32 31 30 29 28 28 27 27 26 26 26 25 25 25 24 24 24 24 23 23. 2327 35 33 32 31 30 29 29 28 28 27 27 26 26 26 26 25 25 25 25 24 24 2428 36 35 33 32 31 30 30 29 29 28 28 27 27 27 27 26 26 26 26 25 25 2429 38 36 34 33 32 32 31 30 30 29 29 28 28 28 27 27 27 27 27 26 26 2530 39 37 36 34 33 33 32 31 31 50 30 29 29 29 28 28 28 28 27 27 27 2631 40 38 37 35 34 34. 33 32 32 31 31 30 30 30 .29 29 29 29 28 28 27 2732 41 40 36 36 35 35 34 33 33 32 32 31 31 31 303030302929282833 43 41 39 37 37 36 35 34 34 33 33 32 32 32 31 31 31 31 30 30 29 2934 44 42 40 39 38 37 36 36 35 34 34 33 33 33 32 32 32 31 31 31 30 3035 45 43 42 40 39 38 38 37 36 35 35 34 34 33 33 33 33 32 32 32 31 3136 47 45 43 41 40 39 39 38 37 36 36 35 35 34 34 34 34 33 33 32 32 3137 48 46 44 42 41 40 40 39 38 37 37 36 36 35 35 35 34 34 34 33 33 3238 49 47 45 43 42 41 4: 40 39 38 38 37 37 36 36 36 35 35 35 34 34 3339 51 48 46 44 43 42 42 41 40 39 39 38 38 37 37 37 36 36 36 35 35 3440 52 50 47 45 44 43 43 42 41 40 40 39 39 38 38 38 37 37 37 36 35 3541 53 51 49 47 45 45 44 43 42 41 41 40 40 39 39 39 38 38 38 37 36 3642 54 52 50 48 46 46 45 44 43 42 42 41 41 40 40 39 39 39 38 38 37 3743 56 53 51 49 48 47 46 45 44 43 43 42 42 41 41 4040403939383844 57 55 52 50 49 48 47 46 45 44 44 43 43 42 42 41 41 41 40 40 39 3645 58 56 53 51 50 49 48 47 46 46 45 44 44 43 43 42 42 42 41 41 40 3946 60 57 -- 52 51 50 49 48 47 47 46 45 45 44 44 43 43 43 42 42 41 4047 61 58 56 53 52 51 50 49 49 48 47 46 45 45 45 44 44 44 43 42 42 41

I) Rounded to the nearest whole number. .

5/28/2018 1d2. IS 3803_Part_2_1996_Rev2

14/32

IS 3803 (Part2) : 1989IS0 258812 : 1984

Table 10 - Elongation values ) on 5,556 corresponding to those obtained on 200mm gauge lengthActual

Jongation t 96) Corresponding elongation (%I on 5,65 fi gauge length if cross-sectional areaon2OOmm _ i n square ml l i metres s:gaugel ength 5 l o 20 40 60 80 l oo 150 200 250 300 400 500 6u. l 700 aw 9001ooo1~15002ooo250010 14 14 13 12 12 12 12 11 11 11 11 11 11 10 10 10 10 10 10 10 10 10

11 16 15 14 14 13 13 13 13 12 12 12 12 12 11 11 11 11 11 11 11 11 1012 17 16 16 15 15 14 14 14 13 13 13 13 13 13 12 12 12 12, 12 12 12 1113 . 18 18 17 16 16 15 15 15 15 14 14 14 14 14 13 13 13 13 13 13 13 1214 26 19 18 17 17 17 16 16 16 15 15 15 15 15 14 14 14 14 14 14 14 1315 21 20 19 19 18 18 18 17 17 17 16 16 16. 16 16 15 15 15 15 15 15 1416 23 22 21 20 19 19 19 18 18 18 17 17 17 17 17 16 16 16 16 16 15 1517 24 23 22 21 21 20 20 19 19 19 19 18 18 18 18 17 17 17 17 17 , 16 1618' 25 24 23 22 22 21 21 21 20 20 20 19 19 19 19 18 18 18 18 18 17 1719 27 26 25 24 23 23 22 22 21 21 21 20 20 20 20 19 19 19 19 19 18 1820 28 27 26 25 24 24 23 23 22 22 22 21 21 21 21 21 20 26 20 20 19 1921 362827 26252525 242423 23 23 2222 22 2' 2 21 21 21 21 20 2022 31 30 29 27 27 26 26 25 25 24 24. 24 23 23 23 23 22 22 22 22 21 2123 33 31 30 29 28 27 27 26 26 25 25 25 24 24 24 24 23 23 23 23 22 2224 34 33 31 30 29 28 28 27 27 27 26 26 25 25 25 25 24 24 24 24 23 2325 35 34 32 31 30 30 29 29 28 28 27 27 26 26 26 26 25 25 25 25 24 2426 37 35 34 32 31 31 30 30 29 29 28 28 27 27 27 27 26 26 26 26 25 2527 3837353333323231393629292928282827272727262628 40 38 36 35 34 33 33 32 31 31 31 30 30 29 29 29 29 28 28 28 27 2729 41 39 38 36 35 34 34 33 32 32, 32 31 3l 30303030292929282830 42 41 39 37' 36 36 35 34 34 33 33 32 32 31 31 31 31 30 30 30 29 2931 44424Q38373736353534343333$23232323l 31 31 30 3032 ~Q4l Q~~~1~~~~~~~~~8~8313133 47 45 43 41 4039393837361353534343434333333323l34 ~~~441~~~~~,~~~~~~~~~~~835 594745 4342424140 39 39 3836 37 37 36 36 3635 3534343336 5149 47 45 44 43 42 4140 40 39 39 38 38 37 37 37 36 36 35 35 3437 ~~~4~~~44141~~~~~~~3737~3638 54 51 49 47 46 45 44 43 43 42 41 41 40 40 39 39 39 36 38 37 37 3639 55 53 51 48 47 46 46 44 44 43 43 42 41 41 404040393938383740 57 54 52 50 48 47 47 46 45 44 44 43 42 42 41 414146 40 39 39 3841 58 56 53 51 50 49 48 47 46 45 45 44 43 43 42 42 42 41 4140403942 59 57 54 5251 50 49 48 . 47 46 46 45 44 44 43 43 43 42 42 41 41 4043 6158 56 53 52 5150 49 48 47 47 46 45 45 44 44 44 43 43 42 42 4144 6260R5553.525150494948474646464545444443434245 ~6l ~~~QQ51~~8~~47471~~~~~~46 6QQR~~~~B51~89~~474747~~~~47 6764615857565554535251 50 56494948484847464545

1) Roundedtothe nearestwhole number.

, 13

5/28/2018 1d2. IS 3803_Part_2_1996_Rev2

15/32

IS3SO3( P&2): 1989IS0 25&u/2: 1981

Table 11 - Elongation values on 4 6 corresponding to those obtained on 50 mm gauge lengthActual

elongati on(% Correspondi ng elongati on (% on4fi gauge l ength i fcross-secti onal areaon5Omm in square millimetres is:

gauge length 5 l o M 40 60 80 l oo 150 200 25o' xm 400 500 6oc 700 800 9001ooo12al 15aI 2m250(110 12 12 11 11 11 10 10 10 10 10 10 9 9 9 9 9 9 9 9 9 9 811 14 13 13 12 12 11 11 11 11 11 11 10 10 10 10 10 10 10 10 10 . 9 912 15 14 14 13 13 13 12 12 12 12 12 11 11 11 11 11 11 11 11 10 10 1013 16 16 15 14 14 14 13 13 13 13 12 12 12 12 12 12 12 12 11 11 11 1114 17 17 16 15 15 15 14 14 14 14 13 13 13 13 13 13 13 12 12 12 12 1215 19 18 17 16 16 16 15 15 15 15 14 14 14 14 14 14 13 13 13 13 13 1316 20 19 18 17 17 17 16 16 16 16 15 15 15 15 15 14 14 14 14 14 14 1317 21 20 19 19 18 18 18 17 17 17 16 16 16 16 15 15 15 15 15 15 14 1418 22 21 21 20 19 19 19 18 18 18 17 17 17 17 16 16 16 16 16 16 15 1519 24 23 22 21 20 20 20 19 19 18 18 18 18 17 17 17 17 17 17 16 16 1620 25 24 23 22 21 21 21 20 20 19 19 19 19 18 18 18 18 18 18 17 17 1721 26 25 24 23 22 22 22 21 21 20 20 20 20 19 19 19 19 19 18 18 18 1822 27 26 25 24 23 23 23 22 22 21 21 21 20 20 20 20 20 20 19 19 19 1823 29 27 26 25 24 24 24 23 23 22 22 22 21 21 21 21 21 20 20 20 20 1924 30 29 27 26 26 25 25 24 24 23 23 23 22 22 22 22 22 21 21 21 20 2025 31 30 29 27 27 26 26 25 25 24 24 24 23 23 23 23 22 22 22 22 21 2126 32 31 30 28 28 27 27 26 26 25 25 25 24 24 24 23 23 23 23 23 22. 2227 34 32 31 29 29 28 28 27 27 26 26 25 25 25 25 24 24 24 24 23 23 2328 35 33 32 31 30 29 29 28 28 27 27 26 26 26 26 25 25 25 25 24 24 2429 36 35 33 32 31 30 30 29 29 28 28 27 27 27 26 26 26 26 26 25 25 2430 37 36 34 33 32 31 31 30 30 29 29 28 28 28 27 27 27 27 26 26 26 2531 39 37 35 34 33 32 32 31 31 30 30 29 29 29 28 28 28 28 27 27 26 2632 40 38 37 35 34 33 33 32 32 31 31 303029292929282828272733 41 39 38 36 35 34 34 33 33 32 32 31 3130303030292929282834 42 41 39 37 36 36 35 34 34 q3 33 32 32 31 31 31 30 30 30 30 29 2935 44 42 40 38 37 37 36 35 35 34 34 33 33 32 32 32 31 31 31 30 30 2936 45 43 41 39 36 36 37 36 36 35 35 34 33 33 33 33 32 32 32 31 31 3037 46 4442 40 39 39 36 37 36 36 36 35 34 34 34 33 33 33 33 32 32 3136 47 45 43 42 40 46 39 38 37 37 37 36 35 35 35 34 34 34 33 33 32. 3239 49 47 45 43 42 41 46 39 38 38 37 37 36 36 36 35 35 35 34 34 33 3340 50 48 46 44 43 42 41 40 39 39 38 36 37 37 36 36 36 36 35 35 34 3441 51 49 47 45 44 43 42 41 40 40 39 39 38 36 37 37 37 37 36 36 35 3442 52 50 48 46 45 44 43 42 41 41 40 46 39 39 38 38 38 37 37 36 36 3543. 54 51 49 47 46 45 44 43 42 42 41 41 40 40 39 39 39 38 38 37 37 3644 55 52 50 46 47 46 45 44 43 43 42 42 41 40 40 40 39 39 39 38 37 3745 56 54 51 49 48 47 46 45 44 44 43 42 42 41 41 41 40404039383846 57 55 53 50 49 48 47 46 45 45 44 43 43 42 42 42 41 41 4040393947 59 56 54 51 50 49 48 47 46 46 46 44 44 43 43 42 42 42 41 41 40 39

1) Rounded to the nearest whole number.

1 14

5/28/2018 1d2. IS 3803_Part_2_1996_Rev2

16/32

IS 3803 Pd2):IS0 2568~2 : I884

Table 12 L Elongation values lJ on 4 fi corresponding to those obtained on 80mm gauge lengthActual

dongation 1%)on6Omm

gauge length

Corresponding elongation I%) on 4figauge length if cross-sectional areain eqtire millimet es is:

101112131415161718192021222324

5 l a 20 40 60 80 l oo 150 zoo 250 300 400 500 600 700 800 9001ooo120015002ooo25oc13 13 12 12 11 11 11 11 10 10 10 10 10 10 10 10 10 9 9 9 9 915 14 13 13 12 12 12. 12 12 11 11 11 11 11 11 11 10 10 10 10 10 1016 15 15 14 14 13 13 13 13 12 12 12 12 12 12 12 11 11 11 11 11 1117 16 16 15 15 14 14 14 14 13 13 13 13 13 13 12 12 12 12 12 12 1219 18 17 16 16 16 15 15 15 14 14 14 14 14 14 13 13 13 13 13 13 1220 19 18 17 17 17 16 16 16 15 15 15 15' 15 15 14 14 14 14 14 14 1321 20 19 19 18 18 18 17 17 17 16 16 16 16 15 15 15 15 15 15. 14 1422 22 21 20 19 19 19 18 18 18 17 17 17 17 16 16 16 16 16 16 15 1524 23 22 21 20 ?f l 20 19 19 19 18 18 18 18 17 17 17 17 17 17 16 1625 24 23 22 21 21 21 20 20 20 19 19 19 19 18 18 18 18 18 18 17 1726 25 24 23 23 22 22 21 21 21 20 20 20 20 19 19 19 1% 19 18 18 1828 27 25 24 24 23 23 22 22 22 21 21 21 21 20 20 20 20 M 19 19 1929.28 27 26 25 24 24 23 23 23 22 22 22 21 21 21 21 21 21 20 20 2030 29 28 27 26 26 25 25 24 24 23 23 23 22 22 22 22 22 21 21 21 2132 3029 2827 27 26 26 2625 2424 24 23 2323 2323 22222221

25262728293031323334

33 32 30 29 28 28 27 27 26 26 26 25 25 24 24 24 24 24 23 23 23.2234 33 32 30 29 29 28 28 27 27 27 26 26 25 25 25 25 25 24 2h 24 23Cl 6 34 33 31 31 30 30 29 28 28 28 27 27 26 26 26 26 26 25 25 24 2437 35 34 32 32 31 31 30 29 29 29 28 28 27 27 27 27 26 26 26 25 2538 37 35 3433 32 32 3130 303029 29 2828 28 28272727262640 38 36 35 34 33 33 32' 31 31 31303029292929282828272741 39 38 36 35 34 34 33 32 32.32 31 31' 30 30 30 29 29 29 29 28 2842 41 39 37 36 36 35 34 33 33 33 32 32 31 31 31 30 30 30 29 29 2944 42 40 38 37 37 36 35 35 34 34 33 33 32 32 32 31313139 30 2945434139383837 3636353534343333333232323l3130

4041424344454647

53 51 48 46 45 44 44 43 42 41 41 40 40 39 39 38 38 38 37.37 36 3654 52 50 48 46 45 45 44 43 42 42 4140 40 40 39 39 39 38 38 37 3756 53 51 49 47 47 46 45 44 43 43 42 41 41 41 40 40 40 39 39 38 3757 54 52 50 49 48 47 46 45 44 44 43 42 42 42 41 41' 41 40 40 39 3858 56 53 51 50. 49 48 47 46 45 45 44 43 43 43 42 42 42 41 41 40 39wn~B51~9~47~1~~#~~~Q441 41 406158 56 53 52 5150 49 48 47 47 46 45 45 44 44 44 43 43 42 42 4162805754Q525150. 4949484746464546454444434342

1868

1) Rounded to the nearest hole number.

15

5/28/2018 1d2. IS 3803_Part_2_1996_Rev2

17/32

IS3903(Part2~:?9S9IS0 2566l2 : 1984

Table 13 - Elongation values l) on 4 ficorresponding to those obtained on 100 mm gauge lengthActual

elongation (%I Corresponding elongation (961 on 4agauge length if cross-sectional areaon 100 mm in square millimetres is:gauge length 5 I O 20 40 60 80 l oo 150 200 250 3oo 400 500 600 7w 800 wo1oool 2co15w2wo25a

10 14 13 12 12 12 11 11 11 11 11 10 10 10 10 10 10 10 10 10 9 9 911 15 14 14 13 13 13 12 12 12 12 12 11 11 11 11 11 11 11 11 10 10 1012 16 16 15 14 14 14 14 13 13 13 13 12 12 12 12 12 12 12 12 11 11 1113 16 17 16 16 15 15 15 14 14 14 14 13 13 13 13 13 13 13 12 12 12 1214 19 ' 16 17 17 16 16 16 15 15 15 15 14 14 14 14 14 14 14 13 13 13 1315 20 20 19 16 17 17 17 16 16 16 16 15 15 15 15 15 15 15 14 14 14 1416 22 21 20 19 19 16 16 16 17 17 17 16 16 16 16 16 16 16 15 15. 15 1517 23 22 21 20 20 19 19 19 16 16 16 16 17 17 17 17 17 17 16 16 16 1616 25 23 22 21 21 21 20 20 19 19 19 19 16 16 16 16 16 16 17 17 17 1719 26 25 24 23 22 22 21 21 20 20 20 20 19 19 19 19 19 16 16 16 16 1720 27 26 25 24 23 23 23 22 22 21 21 21 20 20 20 20 20 19 19 19 19 1621 29 27 26 25 24 24 24 23 23 22 22 22 21 21 21 21 21 20 20 20 20 1922 30 29 27 26 26 25 25 24 24 23 23 23 22122 22 22 22 21 21 21 20 2023 31 30 29 27 27 26 26 25 25 24 24 24 23 23 23 23 23 22 22 22 21 2124 33 31 30 29 26 27 27 26 26 25 25 25 24 24 24 24 23 23 23 23 22 2225 34 33 31 30 29 29 26 27 27 27 26 2i 25 25 25 25 24 24 24 24 ' 23 2326 35 34 32 31 30 30 29 29 26 26 27 27 26 26 26 26 25 25 25 25 24 2427 37 35 34 32 31 31 30 30 29 29 29 26 27 27 27 27 26 26 26 26 25 * 2526 3636353333 3232 31303029292629262827272727262629 39 36 36 3534 33 33 32 313130 30 29 29 2929 26 262627 27 2730 41 3937 36 35 34 34 33 32 32 313130 30 303029 29 29 2626 2931 424039373635353433 333332 31 31 31 31 30303029292932 4442403637 37 363534 343433 33 32323231 31 31 30 30 2933 45 434139 36 36 37 36 36 35 35 34 34 33 33 33 32 32 32 31 31 3034 46 44 42 41 40 39 36 37 37 36 36 35 35 34 34 34 33 33 33 32 32 3135 ~~~441~~~~3737~~~~~~~~~~~36 49 47 45 43 42 41 41 39 39 36 36 37 37 36 3636 35 35 353433 3337 50 46 46 44 43 42 42 41 40 39 39 36 39 37 37 36 36 363635343436 52 49 47 45 44 43 43 42 4140 40 39 39 36 36 37 37 37 37 36 35 3539 53 51 49 47 45 45 44 43 42 41 4140 40 39 39 36 36 36 37 37 36 3640 54 52 50 46 46 46 45 44 43 42 42 4141 4040393939' 3636373741 56 53 51 49 46 47 46 45 44 44 43 42 42 41 41 40 40 40 39 39.39 3642 57 55 52 50 49 46 47 46 45 45 44 43 43 42 42 41 41 41 4040393943 59 56 54 5150 49 46 47 46 46 45 44 44 43 43 42 42 42 414140 3944 @ 57 55 52 51 50 ' 50 46 47 47 46 45 45 44 44 43 43 43 . 42 42 41 4045 61 59 56 54 52 51 i i 149 46 46 47 46 46 45 45 44 44 44 43 43 42 4146 63 60 57 55 53 53 52 5050 49 46 47 47 46 46 45 45 45 44 44 43 4247 ~6l ~~~WQB51~8~~4747~~~~~~~

1) Rounded to thenearest whole number.

16

5/28/2018 1d2. IS 3803_Part_2_1996_Rev2

18/32

IS 3803 ( Part 2 ) : 1989IS0 256612 : 1984

Table 14 - Elongation values) on 4 &-, corresponding to those obtained on 200 mm gauge length

dongation (%Ion200mmgauge length

1011121314

5 10 2015 14 1416 16 1518 17 1619 18 1821 20 19

15 22 21 2016 24 23 2217 25 24 2316 27262519 28272620 392827

. 21 31 30 2922 33 31 3023 34 33 3124 36' 34 3325 37 36 3426 39 37 3527 40 38 3728 42 40 3829 43 41 3930 45 43 4131 46 44 4232 48464433 49 47 4534 51 48 463536373838

52594854 51 49555356565452565553

40 59575441 61 58 5642 62 60 5743 64 61 5944 65636045 p7 64 6146 68656347 70 67 64

Corresponding elongation (%) on 4figauge length if cross-sectional areain square millimetreL is:

40 60 60 l oo 150 al o 250 300 400 5ml 600 700 mm 9001ooo120015002oao250013 13 12 12 12 12 12 11 11 11 11 11 11 11 11 10 10 10 1014 14 14 14 13 13 13 13 12 12 12 12 12 12 12 12 11 11 1116 15 15 15 14 14 14 14 14 13 13 13 13 13 13 13 12 12 1217 17 16 16 16 15 15 15 15 14 14 14 14 14 14 14 . 13 13 1318 18 17 17 17 16 16 16 16 16 15 15 15 15 15 15 14 14 1420 19 19 18 18 18 17 17 17 17, 16 16 16 16 16 16 16 15 1521 20 20 20 19 19 19 18 18 18 18 17 17 17 17 17 17 16 1622 22 21 21 20 20 20 19 19 19 19 18 18 18 18 18 18 17 1723 23 22 22 22 21 21 21 20 20 20 20 19 19 19 19 19 18 1825 24 24 23 23 22 22 22 21 21 21 21 20 20 20 20 20 19 1926 25 25 25 24 24 23 23 23 22 22 22 22 21 21 21 21 20 2027 27 26 26 25 25 24 24 24 23 23 23 23 22 22 22 22 21 2129 28 27 27 26 26 26 25 25 24 24 24 24 24 23 23 23 22 2230 29 29 28 28 27 27 26 26 26 25 25 25 25 24 24 24 23 2331 30 30 29 29 28 28 28 27 27 26 26 26 26 25 25 25 24 2433 32 31 31 30 29 29 29 28 28 27 27 27 27 27 26 26 25 2534 33 32 32 31 31 30 30 29 29 29 28 26 28 28 27 27 26 2635 34 34 33 32 32' 31 31 30 30 30 29 29 29 29 28 28 27 2736 36 35 34 34 33 32 32 32 31 31 30 30 3-O 30 29 29 28 2838 37 36 36 35 34 34 33 33 32 32 3131313130 30 29 29

' 39 38 37 37 36 35 35 34 34 33 33 33 32 32 32 31 31 30 3040393938373636363534343433333333323l3142 41 40 39 38' 38 37 37 36 36 35 35 34 34 34 34 33 33 3243 42 41 41 40 39 36 38 37 37 36 36 36 35 35 35 34 34 3344 43 42 42 41 4039 39 38 38 37 37 37 36 36 363535 3446 44 44 43 42 41 41 40 39 39 36 36 38 37 37 37 36 36 3547 46 45 44 43 42 42 41 4l 4039393938383637373648 47 46 45 44 44 43 42 42 41 41404040393938383749 48 47 47 46 45 44 44 43 42 42 41 41 41 404639393651 50 49 48 47 46 45 45 44 43 43 42 42 42 41 4140403952 5150 49 48 47 46 46 45 44 44 43 43 43 42 42 4141405352515049484847464545454444444342424155 53 52 52 50 49 49 48 47 47 46 46 45 45 45 4443 43 4256 55 54 53 51 51 50 49 48 48 47 47 46 46 46 45 44 44' 4357 56 555453 52 51 50 50 49 48 48 47 47 47 46 46 45 4459 57.56 55 54 53 52 52 51 50 A' 49 48 48 48 47 47 46 45~~~W~~QQB5l ~~~~B~~47~6l ~~~~~~M~MM515l ~W88~47

1) Roundedtothe nearestwhda number.

I 17

5/28/2018 1d2. IS 3803_Part_2_1996_Rev2

19/32

,Table 15 - Elongation valuesI) on 50 mm corresponding to those obtained on 5,556gauge length

Actual' l ongati on %on 5,656

gauge length1011121314

Correspondi ng elongati on (%I on 59 mm gauge ength i fcross-secti onal areai n square ml l i metr es i s:

1516171819

5 10 208 9 99 10 10

10 11 1111 11 1212 12 1313 13 1413 14 1514 15 1615 16 1716 17 17

26 17 18 1821 18 18 1922 19 19 2023 19 26 2124 26 21. 22

40 60 80 l oo 150 2tm 250 300 40 500 600 700 800 9001uJ o12ca15w2ooo250010 10 10 10 10 11 11 11 11 11 11 12 12 12 12 12 12 12 1311 11 11 11 12 12 12 12 12 12 13 13 13 13 13 13 13 14 1412 12 12 12 13 13 13 13 13 14 14 14 14 14 14 14 15 15 1512 13 13 13 14 14 14 14 14 15 15 15 t5 15 15 16 16 16 1613 14 14 14 15 15 15 15 16 16 16 16 16: 16 17 17 17 17 1814 15 15 15 16 16 16 16 17 17 17' 17 17 18 18 18 18 18 1915 16 16 16 17 17 17 17 18 18 18 18 19 19 19 19 19 26 2616 17 17 17 18 18 18 19 19 19 19 26 26 26 26 20 21 21 2117 18 18 18 19 19 19 26 20 26 21 21 21 21 21 21 22 22 2318 19 19 19 20 26 21 21 21 21 22 22 22 22 22 23 23 23 2419 20 26 20 21 21 22 22 22 23 23 23 23 23 24 24 24 25 2526 21 21 21 22 22 23 23 23 24 24 24 24 25 25 25 25 26 2621 22 22 22 23 23 24 24 24 25 25 25 26 26 26 26 27 27 2822 23 23 23 24 24 25 25 26 26 26 27 27 27 27 27 28 28 2923 24 24 24 25 26 26 26 27 27 27 28 28 28 28 29 29 36 36

25 21 22 2326 22 23 2427 23 24 2528 24 25 2629 24 26 2736 25 26 2831 26 27 2932 27282933 28293634 29 36 31

24 25 25 25 26 27 27 27 28 28 29 29 29 29 29 36 36 31 3125 26 26 26 27 28 28 28 29 29 36 36 39 36 31 31 31 32 3326 27 27 28 28 29 29 29 39 36 31 31 31 32 32 32 33 33 342728282929 3936B 31323232333333 3334353528 29 29 36 36 31 31 3232 33 33 33 34 3434 35 3536 3629 36 36 313132 32 33 33 34 34 35 35 3535 36 36 37 3836 31 31 32 32 33 33 34 34 35 35 36 36 36 37 37 38 38 3931 32 32 33 33 34. 35 35 36 36 37 37 37 37 36 38 39 39 4632 33 33 34 36 35 36 36 37 37 38.38 36 39 39 39 46 41 4133 34 34 35 36 36 37 37 38 38 39 39 46 46 46 414142 43

35 29 31 32 34 35 35 36 37 37 38 36 39 39 46 46 41 41 41 42 42 43 4436 363233 35 36 36 37 38 38 39 39 46 414142 42 42 42 43 44 44 4537 31 33 34 36 36 37 38 39 39 46 49 4142 42 43 43 43 44 44 45 46 4638 32 33 35 37 37 38 39 49 46 41 42 42 .43 43 44 44 45 45 45 46 47 4839 333436 37 38 39 46 4142 42 43 43 44 45 45 45 46 46 47 47 48 4946 34 35 3741 35 36 3842 35 37 3943 36364644 37 39 4645 38 46 4146 39 46 4247 46 41 43.

38 39 46 4142 43 43 44 45 45 46 46 47 47 47 48 48 48 5639 46 41 42 43 44 44 45 46 46 47 47 48 48 48 49 56 51 5146 41 42 43 44 45 45 46 47 47 48 48 49 49 56 56 5152 5341 42 43 4445464647484949 56595951 5152535442 43 44 45 46 47 48 48 49 50 56 51 51 525252535455Q~~~47~##~515l ~B~~M~~~~~~47~8W~5l ~~Q~~M~~57~45 46 47 48 ' 49 56 51 51 52 53 5454555555 5657 5859

1) Roundedtothe nearest whole number.

18 x

5/28/2018 1d2. IS 3803_Part_2_1996_Rev2

20/32

IS3903(Psrt2): 1989IS0 255512 : N%4

Table 16 - Elongation values l) on 80 mm corresponding to those obtained on 5,65~gauge l8ngthActual

Blongation %I Corresponding elongation 1%) on 80 mm gauge length if cross-sectional areaon 5.65 i in pquare millim;etres s:gauge length 5 IO 20 40 60 80 l oo 150 200 250 300 400 500 600 700 @xl 900 1wo120015002oM250010 8 8 9 9 9 9 10 10 10 10 10 10 11 11 11 11 11 11 11 11 12 1211 9 9 10 10 10 I O 11 11 11 11 11 12 12 12 12 12 12 12 12 13 13 1312 10 10 10 11 11 11 12 12 12' 12 12 13 13 13 13 13 13 13 13 14 14 1413 10 11 11 12 12 12 12 13 13 13 13 14 14 14 14 14 14 14 15 15 15 1514 11' 12 12 13 13 13 13 14 14 14 14 15 15 15 15 15 15 16 16 16 16 1615 12 12 13 14 14 14 14 15 15 15 15 16 16 16 16 16 17 17 17 17 17 1816 13 13 14 14 15 15 15 16 16 16 16 17 17 17 17 18 18 18, 18 18 19 19, 17 13 14 15 15 16 16 16 17 17 17 17 18 18 18 18 19 19 19 19 19 20 2018 14 15 16 16 17 17 17 18 18 18 19 19 19 19 20 20 20 20 20 21 21 ' 2119 15 16 16 77 18 18 18 19 19 19 20 20 20 20 21 21 21 21 21 22 22 2220 16 17 17 18 19 19 19 20 20 20 21 212122 22 22 22 22 22 23 23 2421 17 17 18 19 20 20 20 21 21 21 22 22 22 23 23 23 23 23 24 24 24 2522 17 18 19 20 20 21 21 22 22 22 23 23 23 24 24 24 24 24 25 25 26 2623 18 19. 20 21 21 22 22 23 23 23 24 24 24 25 25 25 25 26 26 26 27 2724 19 20 21 22 22 23 23 24 24 24 25 25 26 26 26 26 26 27 27 27 28 2825 20 21 22 23 23 24 24 25 25 25 26 26 27 27 27 27 28 28 29 28 29 2926 21 22 23 24 24 25 25 26 26 26 27 27 26 28 28 28 29 29 29 30 30 3127 2122232425i626nn27282829292936-30303031313228 22 23 24 25 26 26 27 29 28 28 29 29 30 30 30 31 31 31 31 32 j 3 3329 23 24 25 26 27 27 28 29 29 30 30 30 31 31 3132 32 32 33 33 343430 24 25 26 27 28 28 29 30 30 31 31 31 32 32 33 33 33 33 34 34 35 3531 25 26 27 28 29 29 30 31 31 32 32 32 33 33 34 34 34 34 35 35 36 3732 25 27 28 29 30 30 31 32 32 33 33 34 34 34 35 35 35 36 36 36 37 3833 262729 3031 31 32 3333 34 34 35 35 35 36 36 36 37 37 36 36 3934 2728293l 3232333334353536 3637373738383839394035 282930323333 343435363637 37 38383839 393940414136 ~~3l ~~~~I ~~~~~~~~~~~41424237 29 3132 34 34 35 36 36 37 36 36 39 39 40 40 41414142 42 43 4438 30 32 33 34 35 36 36 37 36 39 39 40 40 41 41 42 42 42 43 43 44 4539 31 32 34 35 36 37 37 38 39 40 40 41 41 42 42 43 43 43 44 44 45 4640 32 33 35 36 37 36 38 39 40 41 41 42 43 43 43 44 4444454646 4741 333436 3738 3939 4041424243 4444454545464647484842 3335363839 40404142434344454546464647 4748494943 34 36 37 39 40 414142 43 44 44 45 46 46 47 47 47 46 48 49 50 5144 35 36 36 40 41 42 42 43 44 45 46 46 47 47 48 48 49 49 49 50 51 5245 36 37 39 4142 43 43 44 45 46 46 47 48 48 49 49 50 50 515152 5346 37 39 40 42 43 44 4445 46 47 47 48 49 49 50 50 51 51 52 52 63 5447 37 39 4143 44 44 45 46 47 48 48 49 40 515151 52 52 53 , 54 55 55

1) Roundedtothe nearest whoe number.

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IS 3903 ( Part 2 ) .: 1999IS0 2589R : 1994

Table 17 - Elongation values 1 on 100 mm corresponding to those obtained on 5,55 6 gauge lengthActual

Blongation (%Ion 5.556gauge length

1011121314

Corresponding elongation (%I on 100 mm gauge length if cross-sectional areain square millimetres is:

5 10 20 40 50 80 lal 1508 8 8 9 9 9 9 108 9 9 10 to 10 10 119 to to 11 11 11 11 11

10 10 11 11 12 12 12 1211 11 12 12 13 13 13 13

1516171619m212223242526272829

12 12 13 13 1412 13 13 14 1413 14 14 15 1514 15 15 16 1815 15 16 17 1715 16 17 18 1816 17 18 18 1917 18 19 19 m18 19 19 m 2119 19 m 21 2219 m 21 22 23m 21 22 23 2321 22 23 24 2422 23 24 25 2522 23 24 26 26

3031323334

23 24 25 26 2724 25 26 27 2825 26 27 28 2925 27 28 29 3026 27 29 30 31

3536373839

27 28 29 31 3228 29 30 32 3329 30 31 33 3329 31 32 33 3430 31 33 34 35

40 31 32 34 35 3641 32 33 36 36 3742 32 34 35 37 3843 33 35 36 38 3944 34 35 37 39 40454647

35 36 38 40 4135 37 39 40 4238 38 40 41 42

500-ii-

11121314

5001012131415

so0to 10 10 1011 11 11 1112 12 12 1213 13 13 1314 14 14 1415 15 15 1516 16 16 1617 17 17 1718 18 18 1819 19 19 1920 20 m m20 21 21 2121 22 22 2222 23 23 2323 24 24 24

1112131415

8001112131415

1Gm120015a2ao25001112131415

14 14 1415 15 1518 16 1617 I7 1717 18 18

16 16 16 18 1617 17 17 17 1718 18 18 18 1819 19 19 19 19m m m m m

11 11 11 11 1112 12 12 12 1313 13 13 14 1414 14 14 15 1515 15 18 16 1616 16 ti 17 1717 17 18 t8 1818 19 19 19 19t9 m 20 m 2121 21 21 21 22

18 19 1919 m 20m 21 2121 21 2222 22 23

21 21 21 21 21 22 22 22 23 2322 22 22 22 23 23 23 23 24 2423 23 23 23 24 24 24 24 25 2524 24 24 24 25 25 25 25 26 2625 25 25 26 26 26 26 27 27 27

23 23 24 24 25 25 25 26 26 26 27 27 27 27 28 28 2924 24 25 25 26 26 26 27 27 27 28 28 28 28 29 29 3025 25 26 26 27 27 28 28 28 29 29 29 29 29 30 30 3126 26 27 27 28 28 29 29 29 30 30 30 30 31 31 32 3227 27 28 28 29 29 30 30 30 31 31 31 31 32 32 33 33282929303132333435363738394040414243

28 29 29 30 30 31 31 31 32 32 32 32 33 33 34 3429 30 30 31 31 32 32 32 33 33 33 33 34 34 35 3530 31 31 32 32 33 33 33 34 34 34 35 35 35 36 3731 32 32 33 33 34 34 35 35 36 35 36 36 37 37 3832 33 33 34 34 35 35 36 36 36 36 37 37 38 38 3933 34 34 35 35 36 36 37 37 37 38 38 38 39 39 4034 34 35 36 36 37 37 38 38 38 39 39 39 40 41 4135 35 36 37 37 38 38 39 39 39 40 40 40 41 42 4235 36 37 38 38 39 39 40 40 40 41 41 42 42 43 4336 37 38 39 39 40 40 41 41 42 42 42 43 43 44 4537 38 39 40 40 41 41 42 4238 39 40 41 41 42 42 43 4339 40 41 42 42 43 43 44 4440 41 42 43 43 44 44 45 4541 42 43 44 44 45 45 46 4642 43 44 45 45 46 47 47 4843 44 45 45 46 47 48 48 4944 45 46 46 47 48 49 49 50

4344454647484950

4344454647484950

43 44 44 45 4644 45 45 46 4745 46 47 47 4846 47 48 49 4948 48 49 50 5049 49 50 51 5250 50 51 52 6351 51 52 53 54

1J Rounded to the nearest whoe number.

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IS 3803(PartZi: 1989IS0 2566,2 1984

Table 18 - Elongation values l) on 200 mm corresponding to those obtained on 5,65 Ggauge lengthActual

tlongation (%J Corresponding elongation 1%) on 200 mm gauge length if cross-sectional areaon 5.85 6 in square millimetres is:gauge length 5 10 20 40 60 80 100 150 200 250 300 400 500 600 700 800 900 1Oal120015002ooo2500

10 7 7 8 8 8 8 9 9 9 9 9 9 9 10 10 10 10 10 10 10 10 1011 8 8 8 9 9 9 9 10 10 10 10 10 10 11 11 11 11 11 11 11 11 1212 8 9 9 10 10 10 10 11 11 11 11 11 11 11 12 12 12 12 12 12 12 1313 9 10 10 10 11 11 11 11 12 12 12 12 12 12 13 13 13 13 13 13 13 1414 10 10 11 11 12 12 12 12 13 13 13 13 13 13 14 14 14 14 14 14 14 1515 11 11 12 12 12 13 13 13 13 14 14 14 14 14 15 15 15 15 15 15 16 1616 11 12 12 13 13 13 14 14 14 14 15 15 15 15 15 16 16 16 16 16 17 1717 12 13 13 14 14 14 15 15 15 15 16 16 16 16 16 17 17 17 17 17 18 1818 13 13 14 15 15 15 15 16 16 16 16 17 17 17 17 18 18 18 18 18 19 1919 13 14 15 15 16 16 16 17 17 17 17 18 18 18 18 19 19 19 19 19 20 2020 14 15 15 16 17 17 17 18 18 18 18 19 19 19 19 20 20 20 20 20 21 2i21 15 16 16 17 17 18 18 18 19 19 19 20 20 20 20 20 21 21 21 21 22 2222 16 16 17 18 18 19 19 19 20 20 20 21 21 21 21 21 22 22 22 2' 2 23 2323 16 17 18 19 19 19 20 20 21 21 21 21 22 22 22 22 23 23 23 23 24 2424 17 ' 18 19 19 20 20 21 21 21 22 22 22 23 23 23 23 24 24 24 24 25 2525 18 18 19 20 21 21 21 22 22 23 23 23 24 24 24 24 25 25 25 25 26 2626 18 19 20 21 22 22 22 23 23 24 24 24 25 25 25 25 26 26 26 26 27 2727 19 20 21 22 22 23 23 24 24 24 25 25 26 26 26 26 27 27 27 27 28 2828 20 21 22 23 23 24 24 25 25 25 26 26 26 27 27 27 28 28 28 28 29 2929 20 21 22 23 24 24 25 . 25 26 26 27 27 27 28 28 28 28 29 29 29 30 3030 21 22 23 24 25 25 26 26 27 27 27 28 28 29 29 29 29 30 30 30 31 3131 22 23 24 25 26 26 26 27 28 28 28 29 29 30 30 30 30 31 31 31 32 3232 23 24 26 26 26 27 27 28 29 29 29 30 30 31 31 31 31 32 32 32 33 3433 23 24 25 27 27 28 28 29 29 30 30 31 31 32 32 32 32 33 33 33 34 3534 24 25 26 27 28 29 29 30 30 31 31 32 32 33 33 33 33 34 34 35 35 3635 25 26 27 28 29 29 30 31 31 32 32 33 33 34 34 34 34 35 35 36 36 3736 25 27 28 29 30 30. 31 32 32 33 33 34 34 34 35 35 35 36 36 37 37 3837 26 27 29 30 31 31 32 32 33 34 34 35 35 35 36 36 36 37 37 38 38 3938 27 28 29 31 31 32 32 33 34 34 35 35 36 36 37 37 37 38 38 39 39 4039 28 29 30 3132 33 33 34 35 35 36 36 37 37 38 38 38 39 39 40 40 4140 28 30 31 32 33 34 34 35 36 36 37 37 38 38 39 39 39 40 40 41 41 4241 29 30 32 33 34 35 35 36 37 37 38 38 39 39 40 40 ' 40 41 41 42 42 4342 30 31 32 34 35 3 - 36 37 38 38 38 39 40 40 41 41 41 42 424343 4443 30 32 33 35 36 36 37 38 38 39 39 40 4141 42 42 42 43 43 44 44 4544 31 32 34 35 36 37 38 39 39 40 40 41 42 42 43 43 43 44 44 45 45 4646 32 33 35 36 37 38 38 39 40 41 41 42 43 43 44 44 44 45 45 46 47 4746 32 34 35 37 38 39 39 40 41 42 42 43 44 44 44 45 45 45 46 47 48 4847 33 35 36 38 39 40 40 41 42 43 43 44 44 45 4546 464647 48 49 49


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IS 3903(Part2): 1989so 2599i2: 1984

Table 19 - Elongation values on 50 mm corresponding to those obtairkd on 46 gauge lengthActual

elongation 1%) Corresponding elongation (%I on 50 mm gauge length if cross-sectional areaon4G in square millimetres is:

gauge length 5 10 20 40 60 80 l oo\ 150 ZOO 250 300 400 500 600 700 900 9001mO120015002000250(10 8 8 9 9 9 10 10 10 10 10 10 11 11 11 11 11 11 11 11 12 12 1211 9 9 10 10 10 11 11 11 11 11 11 12 12 12 12 12 12 12 12 13 13 1312 10 10 11 11 11 11 12 12 12 12 12 13 13 13 13 13 13 13 14 1s 14 1413 10 11 11 12 12 12 13 13 13 13 14 14 14 14 14 14 14 15 15 15 15 1514 11 12 12 13 13 13 14 14 14 14 15 15 15 15 15 15 16 16 16 16 16 1715 12 13 13 14 14 14 15 15 15 15 16 16 16 16 16 17 17 17 17. 17 18 1816 13 13 14 15 15 15 16 16 16 16 17 17 17 17 l & 18 18 18 18 18 19 1917 14 14 15 16 16 16 16 17 17 17 18 18 18 18 19 19 19 19 19 20 20 2018 14 15 16 16 17 17 17 18 18 19 19 19 19 20 20 20 20 20 20 21 21 2119 15 16 17 17 18 18 18 19 19 20 20 20 20 21 21 21 21 21 22 22 22 2320 16 17 18 18 19 19 19 20 20 21 21 21 21 22 22 22 22 22 23 23 23 2421 '7 18 18 19 20 20 20 21 21 22 22 22 23 23 23 23 23 24 24 24 25 2522 18 J 8 19 20 21 21 21 I%2 22 23 23 23 24 24 24 24 25 25 25 25 26 2623 18 19 20 21 22 22 22 23 23 24 24 24 25 25 25 25 26 26 26 26 27 2724 19 20 21 22 23 23 23 24 24 25 25 25 26 26 26 27 27 27 27 28 28 2925 20 21 22 23 23 24 24 25 25 26 26 26 27 27 27 28 28 28 28 29 29 3026 21 22 23 24 24 25 25 26 26 27 27 28 28 28 29 29 29 29 30 3b 31 3127 222324 2525 26 26 27 27 29 28 292929 30303030 3131323228 22 23 25 28 26 27 27 28 28 29 29 30 30 30 31 31 31 3132 32 33 3329 23 24 25 27 27 28 28 29 29 30 30 31 31 32 32 32 32 33 33 33 34 3530 242526272829293083131323233333333343435353631 2526272829303031313232333334343435363536~3732 26 27 28 29 30 31 3l 32323333343435353536363637383633 ~rn6~~8~~~~~8~~~~~8~~~~34 272839313233' 3334343535363737 373838383939464635 2829313233333435353613738~3839393949494l 4236 293032333434353636373738~39404040404l 41424337 30 31 32 34 35 35 36 37 38 38 38 39 40 40 41 41 41 42 42 43 43 4438 a 32 33 35 36 36 37 38 39 39 4040 4141 424242434344454539 31~~~~37~~#~4141442~~Q~~~~~40 32 34 35. 37 38 36 39 40 414142 42 43 43 44 44 45 45 45 46 47 4841 ~~~~~~~414420~#. #~~~447474842 ~~~~~~414~~~~~4114747~~~~43 34 36 38 39 40 4142 43 + 44 45 46 46 47 47 48 48 48 49 50 50 5144 35 37 39 40 4142 43 44 45 45 46 47 47 48 48 49 49 49 50 5152 5246 ~~~4140~~4447~188~~51518~~46 ~~~4~~~~4747~88~~515l ~MQ~~47 ~~4l Q~~447819~~5l ~~~~W~~~

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IS 3803( Part2): 1989IS0 2566;2 : 1984

Table 20 - Elongation values) on 80 mm corresponding to those obtained on 4x3: gauge length_-~_---_- I__..

Actuallongation (%I Corresponding elongation (2) on 80 mm gauge length if cross-sectiona area

on46 in square millimetres is :_______-._ ___._______. __ ._____.._._ _~gauge length 5 10 20 40 60 80 100 150 2cm 250 300 440 500 500 700 800 9al 103012co112222. -10 8 8 8 9 9 9 9 9 10 10 10 10 10 10 10 10 11 11 11 11 11 - l - i -11 8 9 9 9 10 10 10 10 11 11 11 11 11 11 11 11 12 12 12 12 12 1212 9 9 10 10 11 11 11 11 11 12 12 12 12 12 12 13 13 13 13 13 13 ' I13 10 10 1t 11 12 12 12 12 12 13 13 13 13 13 13 14 14 14 14 14 14 1514 11 11 12 12 12 13 13 13 13 14 14 14 14 14 14 15 15 15 15 15 15 1615 11 12 12 13 13 14 14 14 14 15 15 15 15 15 16 16 16 16 16 16 17 1716 12 13 13 14 14 14 15 15 15 15 16 16 16 16 17 17 17 17 17 17 16 1817 13 13 14 15 15 15 16 16 16 16 17 17 17 17 18 18 18 18 18 18 19 1918 14 14 15 16 16 16 16 17 17 17 18 18 18 18 19 19 19 19 19 20 20 2019 14 15 16 16 17 17 17 18 18 18 19 19 19 19 20 20 20 20 20 21 21 2120 15 16 17 17 18 18 18 19 19 19 20 20 20 20 21 21 21 21 21 22222221 16 17 17 18 19 19 19 20 20 20 21 21 21 22 22 22 22 22 22 23 23 2422 17 17 18 19 19 20 20 21 21 21 22 22 22 23 23 23 23 23 24 24 24 2523 17 18 19 20 20 21 21 22 22 22 23 23 23 24 24 24 24 24 25 25 25 2624 18 19 20 21 21 22 22 23 23 23 24 24 24 25 25 25 25 25 26 26 27 2725 19 m 21 22 22 23 23 23 24 24 24 25 25 26 26 26 26 26 27 27 28 2826 20 21 21 22 23 23 24 24 25 25 25 26 26 27 27 27 27 27 28 28 29 2927 20 21 22 23 24 24 25 25 26 26 26 27 27 28 28 28 28 29 29 29 30 3028 21 22 23 24 25 25 26 26 27 27 27 28 28 29 29 29 29 30 30 30 31 3;29 22 23 24 25 26 26 27 27 ' 28 28 28 29 29 30 30 30 30 31 31 31 32 3330 23 24 25 26 27 27 27 28 29. 29 29 30 30 31 31 31 32 32 32 33 33 3431 23 24 26 27 27 28 28 29 30 30 30 31 31 32 32 32 33 33 33 34 34 3532 24 25 26 28 28 29 29 30 31 31 31 32 32 33 33 33 34 34 34 35 35 3633 252627 2829 30 30 31 32 32 32 33 33 34 34 34 35 35 35 36 36 3734 26 27 28 29 30 31 31 32 32 33 33 34 34 35 35 35 36 36 36 37 38 3836 262829 30 31 32 32 33 33 34 34 35 35 36 36 36 37 37 37 38 39 3936 272830 31 32 32 33 34 % 35 35 36 36 37 37 38 38 ' 38 39 39 40 4037 28 29 31 32 33 33 34 35 35 36 36 37 37 38 38 39 39 39 40 40 41 4138 29 30 31 33 34 34 35 36 36 37 3739 29 31 32 34 35 35 36 37 37 38 38 i i i 38 39 39 40 40 40 4141 42 4339 40 40 41 41 41 42 42 43 4440 30 32 33 34 35 36 37 38 38 39 39 40 40 4141 42 42 42 43 43 44 4541 31 32 34 35 36 37 37 38 39 40 40 41 41 42 42 43 43 43 44 44 45 4642 32 33 35 36 37 38 38 39 40 4141 42434343444444 45 46 46 4743 32 34 35 37 33 39 39 40 41 42 42 43 44 44 44 45 45 45 46 47 48 4844 3335363839404041 42 43 43 44 45 45 45 46 46 47 47 48 49 4946 34 36 37 39 40 41 ' 41 42 43 44 44 45 46 46 47 47 47 484849505046 36 36 38 40 41 41 42 43 44 45 45 46 47 47 48 48 48 49 49 50 51 5247 36 37 39 41 42 42 43 4C45 46 46 47 48 48 49 49 49 60 50 51 52 53


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IS 3903 (Part2) : 1989is0 256912 : 198$

Actualdongati on (%

on46gauge length1011121314.

Corresponding elongation (%I on 100 mm gauge length if cross-sectional areaIn square millimetres is:

5 l o 20 40 60 80 l oo 150 200 250 300 400 500 8M 700 600 soo1ooon2aJ15c02ooo25a

1516171619

7 8 8 8 9 9 9 9 9 9 10 10 10 10 10 10 10 10 10 11 11 118 8 9 9 9 10 10 10 10 10 10 11 11 11 11 . l l 11 11 11 12 12 129 9 10 10 10 11 11 11 11 11 11 12 12 12 12 12 12 12 12 13 13 1310 10 10 11 11 11 ' 12 12 12 12 12 13 13 13 13 13 i 3 13 14 14 14 1410 11 11 12 12 12 12 13 13 13 13 14 14 14 14 14 14 14 15 15 15 1511 12 12 13 13 13 13 14 14 14 14 15 15 15 15 15 15 15 16- 16 16 1612 12 13 13 14 14 14 15 15 15 15 16 16 16 16 16 16 16 17 17 17 1712 13 14 14 15 15 15 15 16 16 16 16 17 17 17 17 17 17 18 18 18 1913 14 14 15 15 16 16 16 17 17 17 17 18 18 18 18 18 19 19 19 19 2014 15 15 16 16 17 17 17 18 18 18 18 19 19 19 19 19 20 20 20 20 21

20 15 15 16 17 17 18 18 18 19 19 19 19 20 20 20 20 20 21 21 21 21 2221 15 16 17 18 18 18 19 19 19 20 20 20 21 21 21 21 21222222232322 16 17 18 18 19 19 20 20 20 21 21 21 22 22 22 22 22 23 23 23 24 2423 17 18 18 19 20 20 20 21 21 22 a 22 23 23 23 23 23 24 24 24 25 2524 18 18 19 20 21 21 21 22 22 23 23 23 24 24 24 24 25 25 25 25 26 2625 18 19 20 21 21 , 22 22 23 23 24 24 24 25 25 25 25 26 26 26 26 . 27 2726 19 20 21 22 22 23 23 24 24 24 25 25 26 26 26 26 27 27 27 27 28 2827 20 21 22 23 23 24 24 25 25 25 26 26 27 27 27 27 28 28 28 28 29 2928 2121222324252526262627 27 28282828 2929 29 30303129 21 22 23 24 25 25 26 26 27 27 28 28 29 29 29 29 30 30 30 31 31 3230313233343536373839

22 23 24 25' 26 26.27 27 28.28 29 29 30 30 30 30 31 31 31 32 32 3323 24 25 26 27 27 28 28 29 29 30 30 30 37 313132 32 32 33 33 3424252627282828293030303 k 132323233333334343524 25 26 28 28 29 29 30 31 31 31 32 3333333434343535362526272829303031323232333334343435353536373726272829' 3031313232333334343535353636~3738382628 29303132 323333 3434353536363637 37 37 38 39 3927 283031323233343435353636373738383836394040282930 3233 33 343635363637 3738 38 39 39 39 4040414129 30 8133 34 34 36 36 36 37 37 38 38 39 39 40 40 40 414142.42

40414243444546

. 47

29 3132 34 34 35 36 36 37 38 38 39 39 40 40 41414142 42 43 4430 3133 34 35 36 36 37 38 39 39 40 40 4141 42 42 42 43 43 44 453132 34 35 36 37 37 38 39 40 40 414142 42 43 43 43 44 44 45 46~~~~37~~~~#41424Q~~~~~~~4732 34 35 37 38 39 39 40 4141 4243434444454546464647 4833 35 36 38 39 39 40 ' 41 42 42 43 44 44 45. 45 46 46 46 47 47 48 4934 35 37' 39 40 40 41 42 43 43 44 45 45 46 46 47 47 47 48 49 49 50~~~~~414~~~~~~4747~~8~~~51

Table 21 - Elongation valuesql on 100mm corresponding to those obtained on 4 $&gauge length

l b Roundedtothe nearestwhole number.

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Td e22- ElongdionV81WU7}n Z X)mmcormpondhw to thosoobtdned on 4 ~ge o lengthActu81Ion-ion ( J ~~ -w- ( }on 200 nun ~ Iongth it aro9saotional areain,8quw.mliiimotros:

406060101 m4m250m 4co K10600mmoml@llm 19002aw2m10 77788888 9e9ee9e9 9 9 10 10 10 1011 78e 89999 9 10 10 10 10 10 10 10 10 11 11 It12 88s9 9 10 10 10 10 10 10 11 11 11 11 11 It 11 It 12 12 1213 ~ 9. .10 1.0 :10., 10 .ll,: 11 11 11 11, 12, 12 .1? 12 ?2 , t?mlz; 12..13 13 ?3*4 9. :?O .10 11,.11 11. ?1. 12:..12. ,1212 12 .t2 .,?3,, 13. 13.: .13::13 13; 14 14 i4,.. ...,,;;B. w ~x%~ji,: i2 .: i2 12 i2. 13 i3 ,13 13 13 Ii : w 14 14 I4.: 14:. ?4 14 li .-35.w .ff , lJ :-jk

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JS 3803 Part 2 ) : 1989ISO 26tW2: 1984

656055

Figure 1 - Conversions between 5,65&.and 50 mm gauge length

1 5 10 20 50 100 200 500 loo0 2000Cross-sectional area (mm21

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IS33o3 Part2r:1339IS0 256612 : la84

605550cl3L6LLL2LO30363L323028

2:2L232221201918171615

101 - ,, 5 10 20 50 100 200 500 lOO0 2000Cross-sectional area (mm21

Figure 2 - Conversions between 5.556 and 200mm gauge length

27

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i :

III I III11 I II II 1111 I II III Ill11 . Il~~llo 20 50 100 MO 500 1oaI . 2oaJCross-s%ttionai area tmm2b

Figure 3 - Cr~wersiotis between 4 if and 50 mm gauge length 2

3

28

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. . CmHec alrea red,..

. .. . .Figure 4- Convorsione betw&m 4 ~. nd 200 mm gauge length

29

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IS 3903 (Paft2).: 1999IS0 2 %9/2 : 1994

20

10987

3

2

1K = L 6

Figure 5 - Conversion8 of elongation values

.30

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Bureau of Indian StandardsBIS is a statutory institution established under the Bureau of Indian Standards Act 1936 to promoteharmonious development of the activities of standardization, marking and quality certification of goodsand attending to connected matters in the country.

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