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High-temperature electric cast steel (DIN 17245 and DIN EN 10213-2, SEW 595)

GS-C 25 to G-X 22 CrMoV 12 1 Primarily used for structural parts that are subject to internal pressure at working temperatures between 300 and 600°C.

Cast steel / cast ironAn extract from our product range of 3

Electric cast steel for general applications (DIN 1681 and DIN EN 10293, DIN 17182)

GE-200 (GS-38) to GE-300 (GS-60)

GS-16 Mn 5 to GS-13 MnNi 64

Complicated work pieces with medium to high strain.Easily weldable up to 0.25%, beyond this particular pre-cautionary measures are to be observed.

Electric cast steel in accordance with DIN 17182 with improved suitability for welding and durability.

Low temperature electric cast steel (DIN EN 10213-3, SEW 685)

GS-21 Mn5 to G-X 6 CrNi 18 10 The varieties of cast steel are considered as low tempera-ture up to temperatures at which the notched bar impact work values calculated in the CHARPY-(V) notched bar impact tests of min. 27 J are achieved. Some materials are suitable for operating temperatures up to approximately - 200° C.

Electric cast steel for surface hardening (SEW 835)

GS-CK 45 to GS-50 Cr V 4 We generally supply cast steel products tempered in order to achieve the desired, high core strength with the greatest possible durability prior to surface hardness. The surface hardness required can be achieved by flame, induction or laser hardening.

Tempered cast steel (DIN 17205 and DIN EN 10083)

GS-24 Mn 6 to GS-35 CrMoV 10 4 For structural parts subject to high static and dynamic strain, with a normal to medium exposure to wear on the working surfaces. Special materials can also be used for a particular level of exposure to wear on the working surfaces.

WEGUSTA GmbH Rather Straße 25 Fon: +49 (0)211/94 69-6 [email protected] D-40476 Düsseldorf Fax:+49 (0)211/94 69-765 www.wegusta.com

Stainless and corrosion-resistant cast steel (DIN 17445, DIN EN 10213-4, SEW 410)

G-X 12 Cr 12 to G-X 5 CrNiMoNb 19 11 2 As it is very difficult to come up with figures for chemical resistance, we provide consulting on the correct choice of materials according to the application, composition, working temperature and working pressure specified for the particu-lar chemical agent.

Electric manganese high-carbon cast steel

G-X 120 Mn 13 to G-X 120 MnCr 13 2 The most prominent material for dynamic parts subject to high wear, whose use presupposes high impact or compres-sive stress. This produces a continually regenerative strain hardening on the working surfaces = strain hardness up to HRC 50.


Heat resistant cast stainless steel (DIN 17465 and SEW 471)

G-X 30 CrSi 6 to G-X 40 NiCrSiNb 38 18 Austenitic steels are preferred to austenitic-ferritic duplex materials for high mechanical strain in heat. Materials with high durability are best suited for structural parts with constant temperature change. Application tempera-tures depending on material of 600 - 1.150° C.

Chilled cast ni-hard and chromium (DIN 1695)

G-X 260 NiCr 4 2 (Ni-Hard-2) to G-X 300 CrNiSi 9 5 2 (Ni-Hard-4)

approx. 3%C12 - 28%Cr

Predominantly used for parts with abrasive wear. The ni-hard varieties are only machinable to a limited extent, unlike the qualities of cast chromium that are easier to machine following soft annealing.

Welding ni-hard cast materials should be avoided if possible because cracks can form as a result of the low resistance to thermal shock.



Cast iron with spheroidal graphite (spheroidal graphite iron) (DIN EN 1563 and DIN 1693)

EN-GJS-350-22-LT(GGG-35.3) to EN-GJS-800-2 (GGG-80)

This “ductile cast iron” contains graphite formed in a spheroidal shape. Due to this particular graphite mor-phology, the materials not only have considerably higher tensile strength than cast iron with lamellar graphite, but also excellent ductility.Thin-walled and complicated cast parts that can barely be manufactured from cast steel can be cast with smooth, clean surfaces and great precision due to the low viscosity at low casting temperatures.

Cast iron with lamellar graphite (DIN EN 1561 and DIN 1691)

EN-GJL-100 (GG-10) to EN-GJL-350 (GG-35) Cast parts for structural parts that are not subject to wear.

»NOTE

The aforementioned material qualities only represent an extract from our product range.

Further information on materials, certifi-cations and dimen-sion and weight limits are available on request.


cast steel / cast iron - wegusta · pdf filecast steel / cast iron ... cast iron with...

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