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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)
562 (≥) 966 (≥) 12 42 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

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
42 - -     0.31 -  
637 543 - 22.3 124   -  
825 - 22 21.2   244 411

Heat Treatment of steel grade 35 CMD 7 (2)

Heat treated : 1119°C - 1283°C

Technological Curves of steel grade 35 CMD 7 (2)

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

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