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35 CMD 7 (2)

France AFNOR NF 35CMD7(2) 工具钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 35CMD7(2) / 35 CMD 7 (2)
Category Grade Standard Region/Area Standard Content
Metals 35 CMD 7 (2) NF A35-590 France 工具钢

Chemical composition(mass fraction)(wt.%) of the 35 CMD 7 (2)

Element Min Max Similar

Mechanical Properties of steel grade 35 CMD 7 (2)

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)
435 (≥) 825 (≥) 44 32 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade 35 CMD 7 (2)

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
33 - -     0.14 -  
499 824 - 31.3 332   -  
968 - 41 43.2   414 434

Heat Treatment of steel grade 35 CMD 7 (2)

Heat treated : 1436°C - 1781°C

Technological Curves of steel grade 35 CMD 7 (2)

Cross Reference Table (Equivalent Grade) of 35 CMD 7 (2)

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