An expertise of renowned manufacturer- Specialist of small and medium series of special bolting and

fittings,

- National and international recognition in many fields of activity.

Nuclear – Gas – Oil industry – Aerospace industry – Aeronautics – Wind industry – Hydraulics – Navy – Defence – Building and public works

A proven know-how- Answers to any requests, from the most urgent to the most

specific,

- Guarantee of conformity to the highest quality standards, with a real quality traceability.

A history of women and men- Placement of the human at the core of the development strategy,

- Effective and appreciated participative management.

CATHELAIN KEY INFORMATION

We have the pleasure to offer you this technical reference, basis of our sharing, to help you in your daily work!

Prod

ucts

PRODUCTS

Products

• Tiges Filetées

• Longueurs Filetées

• Barres Filetées

DIN 931DIN 933ISO 4014ISO 4017ANSI B18.2.1

• Tiges Filetées

• Longueurs Filetées

• Barres Filetées

NF E 25-136ANSI B16.5DIN 976DIN 975

Hexagonal Head ScrewsFully ThreadedPartially Threaded

Hexagonal Head Bolts

Studbolts Threaded Lengths Threaded Bars Tie Rods

NF E 25-112NF E 25-114NF EN 24014NF EN 24017

NF E 25-135 DIN 2510 DIN 938 DIN 939 DIN 940 Studs – Double-end Studs

NFE 25-125DIN 912ISO 4762ANSI B18.3

DIN 7991ISO 10642

Socket Head Cap Screws

Countersunk Screws

DIN 931Hexagonal Head Screws NF E 25-112

Products

NF E 25-513 NF E 25-514 ASTM F436 ANSI B27.2

DIN 125 NF EN ISO 7089 NF EN ISO 7090

Washers

HHHm

DIN 934DIN 439

ISO 4032ISO 4033ISO 4035

NF E 24-407NF E 25-405NF EN 24-032NF EN 24-033NF EN 24-035ANSI B18.2.2

Nuts

Jam Nuts

Production

Rolled Threading

ISO UN/UNC/UNF Trapezoidal Gas WHITWORTH

Heat Treatments

Tempering Quenching (oil, water) Over-hardening Ageing Quenching + Ageing Nitriding Case-hardening Black finishing

Parts accordingto drawings

Coa

ting

s

COATINGS

Coatings

Electroplating Zinc Flake Plating Hot Dip Galvanising

Zinc plated Zinc plated (without chromium 6) Zinc plated / chromated zinc plated / baked Zinc plated / baked / chromated Zinc plated reinforced finition Zinc nickel

Geomet® (without chromium 6) Deltatone® (without chromium 6) Deltaprotekt®

(without chromium 6) Zintec® (without chromium 6)

Hot dip galvanising

Fluoropolymer Phosphatization Others

PTFE Xylan – Xylar Ceramic filled PTFE

Manganese phosphatization (dry or oiled)

Zinc phosphatization (dry or oiled)

Electropolishing Nickel plating Chromium coating Hard chromium plating Pickling and passivation Stanal 400

Coatings

Kind of Coating Phosphatization Zinc PlatedZinc Plated Chromated

Hot dip Galvanising

Zinc Flake Plating

Fluoro-polymer

Xylan 1070

Coating thickness 3 to 10 µm 3 to 20 µm 3 to 20 µm 50 to 70 µm 10 µm 15 to 25 µm

Risk by inclusion of hydrogen

Baking for steels

R > 1000 MPa

Baking for steels

R > 1000 MPa

Baking for steels

R > 1000 MPa

Baking for steels

R > 1000 MPaNo No

Appearance Mat Bright Bright Mat Mat Mat

Resistance to steams and salt sprays

Until 24 h Until 72 h Until 144 h Until 400 h Until 2000 h /

Lubricated coefficient of friction

0.08 to 0.12 0.08 to 0.12 0.08 to 0.12 0.13 to 0.16 / /

Non Lubricated coefficient of friction

0.16 to 0.22 0.16 to 0.22 0.16 to 0.22 Risks of seizing / /

Norms ISO 9717 ISO 4042 ISO 4042 NF EN ISO 1461NF EN ISO

10683/

ASTM Norms B117 A164 A164 A153 F1136 /

Several kinds of coatings are currently used to ensure a better protective barrier against some ambient attacks and corrosion. This operation can modify the seizing and the friction properties.

Nota: in case of hot dip galvanising, the regulation allows:• On the threading: the addition of the necessary thickness for galvanising on the standard diameter of the threading• On the tapping: the machining will compensate the 2 necessary overthicknesses

IMPORTANT: take into account the above-mentioned note in case of implantation, as the threading diameter will be higher with the galvanising thickness.

Gra

des

& a

lloys

GR ADES & ALLOYS

GRADESAFNOR

NFE 29043MARKING EUROPEAN STANDARD GERMAN STANDARD

ASTM AFNORCHEMICALCOMPOS. NORM :

ASTMAFNOR

NFE 29043GRADES STANDARD

MATERIAL NUMBER

DESIGNATION STANDARD

SCREWS – STUDBOLTS – STUDS

A193 B6 Z12 C13 NFA 35558 B6 B6 X12 Cr13 EN10088-3 1.4006 X10 CR13 Din 17440

A193 B7 42 CD 4 NFA 35557 B7 B7 42 CrMo4 EN10083-3EN10269 1.7225 42 CrMO4 Din 17204

A193 B8 cl.1 Z6 CN18.09 NFA 35574 B8 B8 X5CrNi18.10 EN 10088-3 1.4301 X5CrNi18.10 Din 17770

A193 B8 cl.2Z6 CN 18.09 Cold worked

NFA 35574 B8 B8X5CrNi18.10 Cold

worked

A193 B8M cl.1 Z7CND17.11 NFA 35554 B8M B8M X5CrNiMo17.12.2 EN 10088-3 1.4401 X5CrNiMo17.12.2 Din 17440

A193 B8M cl.2Z7CND17.12.2 Cold worked

NFA 35554 B8M B8MX5CrNiMo17.12.2

Cold worked

A193 B8T cl.1 Z6CNT 18.10 NFA 35554 B8T B8T X6CrNiTi18.10 EN 10088-3 1.4541 X6CrNiTi18.10 Din 17440

A193 B16 42 CDV 4 NFA 35558 B16 B16 40CrMoV4.6 EN10269 1.7711 40CrMoV4.7 Din 17240

A320 L7 42 CDV 4 NFA 35559 L7 L7

A320 B8 cl.1 Z6 CN 18.09 NFA 35559 B8 B8 X5CrNi18.10 EN 10088-3 1.4301 X5CrNi18.10 Din 17770

A320 B8 cl.2Z6 CN 18.09 Cold worked

NFA 35574 B8 B8X5CrNi18.10 Cold

worked

A320 B8M cl.1 Z7CND17.11 NFA 35574 B8M B8M X5CrNiMo17.12.2 EN 10088-3 1.4401 X5CrNiMo17.12.2 Din 17440

A320 B8M cl.2Z7CND17.12.2 Cold worked

NFA 35574 B8M B8M X5CrNiMo17.12.2

A453 Gr.660 Z6NCTDV25.15 NFA 35558 660 XPX6NiCrTi-

MoVB25.15.21.4980 X5niCrTi26x15

NUTS

A194 Gr.2H AF 65 C45 NFA 33101 2H 2H 1C45 EN 10083.2 1.0503 C45 Din 17204

A194 Gr.4 45 D3 NFE 29043 4 4

A194 Gr.6 Z12 C13 NFA 35558 6 6 X12 Cr13 EN 18088.3 1.4006 X10 Cr13 Din 17440

A194 Gr.7 42 CD 4 NFA 35557 7 7 42 CrMo 4 EN 10269 1.7225 42 CrMo 4 Din 17204

A194 Gr.7 42 CD 4 NFA 35559 7 L7

A194 Gr.8 Z6 CN 18.09 NFA 35574 8 8 X5 CrNi18.10 EN 10088.3 1.4301 X5CrNi18.10 Din 17440

A194 B8M Z7 CND 17.11 NFA 35574 8M 8M X5CrNiMo17.12.2 EN 10088.3 1.4401 X5CrNiMo17.12.2 Din 17440

A194 Gr.8T Z6 CNT 18.10 NFA 35574 8T 8T X6CrNiTi18.10 EN 10088.3 1.4541 X6CrNiTi18x10 Din 17440

Equivalence of grades chart

Information subject to change according to evolution of standards.Information subject to change according to evolution of standards.

Other alloys

Monel 400 - K500

Inconel / Alloy 600 - 625 - 718 - x750 - 825 - 20 - C22 - 800

Hastelloy B2 - C276 - B3

Nimonic 80

Titanium GR2 - GR5 - GR19

Nitronic 50 - 60

Cuproaluminium CuAl9Ni3Fe2 - CuAl10Ni5Fe4

Brass CuZn39Bb3

Stan

dar

ds

STANDARDS

RCCM Standards

CATHELAIN makes available for you a stock of steel conform to RCCM construction code.

Material Grades

42 CrMo 4 RCCM M5110 M5120

X12 Cr 13 RCCM M5120

X6 CrNiMo 16.04 RCCM M5110

Z5 CN 18.10 RCCM M5110

Z2 CN 18.10 RCCM M3306

Z5 CND 17.12 RCCM M5110

Z2 CND 17.12 RCCM M3306

Z2 CND 17.12 cold worked RCCM M3308

X6 CrNiCu 17.04 RCCM M5110

X6 NiCrTiMoVB 25.15.2 RCCM M5110

RCCM COATINGS CHART

PACKINGS

Kind of Coating Parts Material RCCM Standard Thickness Use

Manganesephosphatization

STEEL F 5200 5 to 10 µm Improve the friction Avoid the seizing

STANAL 400®

(solid-phase metal diffusion treatment)STAINLESS STEEL F 5500 ________ Improve the friction

Avoid the seizing

Protective sheath

Packing in Gardac® bag

Airtight envelope containing a volatile corrosion inhibitor used to avoid or stop the corrosion phenomena. The principle of this system is to transform the moisture present in the envelope into an anticorrosive aqueous solution thanks to a volatile active substance disseminated by the envelope itself.

ISO Standards

EN Standards

Carbon and Alloy Steel

42 CrMo 4 25 CrMo 4 21 CrMoV 5-7

C 35 E C 45 E 40 CrMoV 4-6

34 CrNiMo 6 30 CrNiMo 8 30 NiCrMo 16

36 NiCrMo 16 X19 CrMoNbVN 11-1 X22 CrMoV 12-1

Stainless Steel

X2 CrNi 18-9 X2 CrNiMo 17-12-2

X4 CrNiMo 16-5-1 X5 CrNi 18-10

X5 CrNiMo 17-12-2 X5 CrNiCuNb 16-4

X6 CrNiTi 18-10 X6 CrNiMoTi 17-12-2

X7 CrNi 16-2w

Super-stainless Steel and Duplex

X1 NiCrMoCu 25-20-5 X2 CrNiMoN 22-6-3

X2 CrNiMoCuN 26-6-3 X6 NiCrTiMoVB 25-15-2

X7 CrNiMoBNb 16-16 X8 CrNi 25-21

A 453 660

A 564 630

Carbon and Alloy steel Iso 898-1Iso 898-2

cl 8.8 cl 8

cl 10.9 cl 10

cl 12.9 cl 12

Stainless Steel Iso 3506

A2-50 A2-70 A2-80

A4-50 A4-70 A4-80

C3-80

AISI standards

303 304 304L 310 316 316L 316 TI

321 347 410 420 431 904L F 51

A 453 660

A 564 630

ASTM/ASME Standards

A 193 SA 193

B5 - B6 - B7 -B7M -L7 - L7M - L43 - B16

A 320 SA 320

B8 CL 1 & 2 - B8M CL 1 & 2 - B8A - B8MA - B8T -B8TA

A 194 SA 194

2H - 2HM - 3 - 4 - 6 - 7 - 7M - 16

8 - 8A -8M - 8MA -8T - 8TA

Lab

orat

ory

LABOR ATORY

Laboratory

Destructive Testing

Tensile test Hardness test Impact test Proof load test

Non-Destructive Testing

Magnetic particle testing Liquid penetrant testing Ultrasonic test Dimensional check

CUSTOMERREFERENCES

Exchangers

COEK ENGINEERING NV BARRIQUAND ECHANGEURS GEA BTTetc…

Maintenance companies

FABRICOM GDF SUEZ BOCCARD PONTICELLI SPIE CMI MAINTENANCE EIFFEL INDUSTRIE FIVES NORDON ADF TARLINetc…

Turbines

DRESSER RAND ALSTOMetc…

Pumps/Valves

VELAN SA KSB WEIR POWER INDUSTRIAL SULZER POMPES ICARUSetc…

Contractors

TOTAL SHELL AREVA EXXONMOBIL SOLVAY EDF YARA INEOS WESTINGHOUSE AFTON CHEMICAL ENIetc…

For any further information and request for quotation

do not hesitate to contact your Cathelain expert

CO

NTA

CT

PAR

TN

ER

S

INTERNATIONAL DEPARTMENT

Tel.: +33 (0) 328 429 321Fax.: +33 (0) 328 429 521serviceexport@cathelain.com

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