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34 CrNiMo 6 S

Germany DIN 34CrNiMo6S Heat treatable low alloyed CrNiMo steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 34CrNiMo6S / 34 CrNiMo 6 S
Category Grade Standard Region/Area Standard Content
Metals 34 CrNiMo 6 S -- Germany Heat treatable low alloyed CrNiMo steel

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

Element Min Max Similar
Si 0.1500 0.4000 -
S - 0.0100 -
P - 0.0200 -
Ni 1.4000 1.7000 -
Mo 0.1500 0.3500 -
Mn 0.4000 0.7000 -
Cr 1.4000 1.7000 -
C 0.3000 0.3800 -

Mechanical Properties of steel grade 34 CrNiMo 6 S

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)
493 (≥) 824 (≥) 31 34 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade 34 CrNiMo 6 S

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 - -     0.31 -  
287 552 - 42.3 432   -  
365 - 33 41.2   441 343

Heat Treatment of steel grade 34 CrNiMo 6 S

Heat treated : 1644°C - 1325°C

Technological Curves of steel grade 34 CrNiMo 6 S

Cross Reference Table (Equivalent Grade) of 34 CrNiMo 6 S

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