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Japan DAIDO DAPKCM1 表面硬化用粉末 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DAPKCM1 / DAP KCM1
Category Grade Standard Region/Area Standard Content
Metals DAP KCM1 DAIDO PFSH Japan 表面硬化用粉末

Chemical composition(mass fraction)(wt.%) of the DAP KCM1

Element Min Max Similar
Fe - - 1.5000
Mo - - 5.5000
Cr - - 26.0000
Ni - - 3.0000
Si - - 1.1000
C - - 0.2500

Mechanical Properties of steel grade DAP KCM1

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)
597 (≥) 187 (≥) 44 11 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade DAP KCM1

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 - -     0.32 -  
647 628 - 41.3 342   -  
816 - 44 21.2   144 213

Heat Treatment of steel grade DAP KCM1

Heat treated : 1913°C - 1436°C

Technological Curves of steel grade DAP KCM1

Cross Reference Table (Equivalent Grade) of DAP KCM1

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