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Global 企业标准 DAPKCW3 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DAPKCW3 / DAP KCW3
Category Grade Standard Region/Area Standard Content
Metals DAP KCW3 -- Global

Chemical composition(mass fraction)(wt.%) of the DAP KCW3

Element Min Max Similar
W - - 8.0000
Si - - 1.1000
Ni - 1.5000 -
Mo - 0.6000 -
Fe - 1.5000 -
Cr - - 30.0000
Co - - -
C - - 1.5000

Mechanical Properties of steel grade DAP KCW3

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)
184 (≥) 823 (≥) 13 21 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade DAP KCW3

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
44 - -     0.44 -  
187 272 - 21.3 434   -  
116 - 22 34.2   244 311

Heat Treatment of steel grade DAP KCW3

Heat treated : 1591°C - 1775°C

Technological Curves of steel grade DAP KCW3

Cross Reference Table (Equivalent Grade) of DAP KCW3

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