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Japan DAIDO DC53 冷作工具钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DC53 / DC53
Category Grade Standard Region/Area Standard Content
Metals DC53 DAIDO CWTS Japan 冷作工具钢

Chemical composition(mass fraction)(wt.%) of the DC53

Element Min Max Similar

Mechanical Properties of steel grade DC53

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)
655 (≥) 675 (≥) 14 14 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade DC53

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
23 - -     0.31 -  
919 665 - 41.3 112   -  
265 - 24 14.2   431 241

Heat Treatment of steel grade DC53

Heat treated : 1413°C - 1949°C

Technological Curves of steel grade DC53

Cross Reference Table (Equivalent Grade) of DC53

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