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Germany DIN GS-38 Cast steels for general engineering purposes; technical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GS-38 / GS-38
Category Grade Standard Region/Area Standard Content
Metals GS-38 DIN 1681 Germany Cast steels for general engineering purposes; technical delivery conditions

Chemical composition(mass fraction)(wt.%) of the GS-38

Element Min Max Similar

Mechanical Properties of steel grade GS-38

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
127 (≥) 633 (≥) 11 24 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade GS-38

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
23 - -     0.31 -  
398 296 - 41.3 343   -  
645 - 44 33.2   313 433

Heat Treatment of steel grade GS-38

Heat treated : 1484°C - 1415°C

Technological Curves of steel grade GS-38

Cross Reference Table (Equivalent Grade) of GS-38

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