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Germany DIN 1.0631 高碳素钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.0631 / 1.0631
Category Grade Standard Region/Area Standard Content
Metals 1.0631 -- Germany 高碳素钢

Chemical composition(mass fraction)(wt.%) of the 1.0631

Element Min Max Similar
Si 0.1000 0.5000 -
S - 0.0300 -
P - 0.0300 -
Mn 0.8000 1.1000 -
Cr - 0.2000 -
C 0.7200 0.8200 -

Mechanical Properties of steel grade 1.0631

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)
646 (≥) 257 (≥) 33 22 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade 1.0631

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
21 - -     0.33 -  
399 715 - 42.3 422   -  
257 - 32 44.2   224 441

Heat Treatment of steel grade 1.0631

Heat treated : 1187°C - 1274°C

Technological Curves of steel grade 1.0631

Cross Reference Table (Equivalent Grade) of 1.0631

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