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Global 企业标准 DAPKCM1 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DAPKCM1 / DAP KCM1
Category Grade Standard Region/Area Standard Content
Metals DAP KCM1 -- Global

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

Element Min Max Similar
Si - - 1.1000
Ni - - 3.0000
Mo - - 5.5000
Fe - 1.5000 -
Cr - - 26.0000
Co - - -
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)
282 (≥) 914 (≥) 41 22 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

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
33 - -     0.24 -  
399 876 - 11.3 323   -  
953 - 44 32.2   114 411

Heat Treatment of steel grade DAP KCM1

Heat treated : 1583°C - 1716°C

Technological Curves of steel grade DAP KCM1

Cross Reference Table (Equivalent Grade) of DAP KCM1

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