GS-42CrMo4

This page provides GS-42CrMo4 datasheet, GS-42CrMo4 mechanical properties, chemical element GS-42CrMo4, technical specifications of GS-42CrMo4 steel material properties. GS-42CrMo4 performance specifications.

DIN GS-42CrMo4
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy GS-42CrMo4 DIN Germany
GS-16MnCr5
1.7147
GS-20MnCr5
GS-25CrMo4
1.7218
1.7218
1.7219
GS-34CrMo4
1.7220
1.7225
Datasheet for:Steel Grades:Special Alloy:GS-42CrMo4

Chemical composition(mass fraction)(wt.%) of the GS-42CrMo4

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%)
0.38-0.45 0.30-0.60 0.60-1.00 Max 0.025 Max 0.025 0.80-1.20 0.20-0.30

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade GS-42CrMo4

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)
585 (≥) 148 (≥) 33 11 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 441
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
22 - -     0.11 -  
435 574 - 14.3 313   -  
794 - 23 23.2   124 212
Heat treated : 1496°C - 1581°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
GS-42CrMo4 DIN Germany
GS-42CrMo4

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