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Japan DAIDO DCMX 冷作工具钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DCMX / DCMX
Category Grade Standard Region/Area Standard Content
Metals DCMX DAIDO CWTS Japan 冷作工具钢

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

Element Min Max Similar

Mechanical Properties of steel grade DCMX

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)
847 (≥) 821 (≥) 14 11 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade DCMX

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
13 - -     0.21 -  
632 389 - 33.3 433   -  
846 - 34 32.2   314 111

Heat Treatment of steel grade DCMX

Heat treated : 1349°C - 1719°C

Technological Curves of steel grade DCMX

Cross Reference Table (Equivalent Grade) of DCMX

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