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GS-34 CrNiMo 6

Germany DIN GS-34CrNiMo6 Quenched and tempered steel castings for general applications; technical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GS-34CrNiMo6 / GS-34 CrNiMo 6
Category Grade Standard Region/Area Standard Content
Metals GS-34 CrNiMo 6 DIN 17205 Germany Quenched and tempered steel castings for general applications; technical delivery conditions

Chemical composition(mass fraction)(wt.%) of the GS-34 CrNiMo 6

Element Min Max Similar
Si - 0.6000 -
S - 0.0150 -
P - 0.0200 -
Ni 1.4000 1.7000 -
Mo 0.2000 0.3000 -
Mn 0.6000 1.0000 -
Cr 1.4000 1.7000 -
C 0.3000 0.3700 -

Mechanical Properties of steel grade GS-34 CrNiMo 6

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)
742 (≥) 437 (≥) 23 22 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade GS-34 CrNiMo 6

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
43 - -     0.12 -  
871 918 - 22.3 111   -  
583 - 33 11.2   121 224

Heat Treatment of steel grade GS-34 CrNiMo 6

Heat treated : 1439°C - 1582°C

Technological Curves of steel grade GS-34 CrNiMo 6

Cross Reference Table (Equivalent Grade) of GS-34 CrNiMo 6

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