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Japan DAIDO DC11 冷作工具钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DC11 / DC11
Category Grade Standard Region/Area Standard Content
Metals DC11 DAIDO CWTS Japan 冷作工具钢

Chemical composition(mass fraction)(wt.%) of the DC11

Element Min Max Similar
V - - 0.3500
Mo - - 1.0000
Cr - - 12.0000
Mn - 0.6000 -
Si - 0.4000 -
C - - 1.5000
V 0.2000 0.5000 -
Mo 0.8000 1.2000 -
Cr 11.0000 13.0000 -
Ni - 0.5000 -
Cu - 0.2500 -
S - 0.0300 -
P - 0.0300 -
Mn - 0.6000 -
Si - 0.4000 -
C 1.4000 1.6000 -

Mechanical Properties of steel grade DC11

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)
542 (≥) 767 (≥) 33 31 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade DC11

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 - -     0.11 -  
498 824 - 44.3 242   -  
187 - 14 32.2   144 333

Heat Treatment of steel grade DC11

Heat treated : 1282°C - 1439°C

Technological Curves of steel grade DC11

Cross Reference Table (Equivalent Grade) of DC11

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