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Global 企业标准 KCP25 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: KCP25 / KCP25
Category Grade Standard Region/Area Standard Content
Metals KCP25 -- Global

Chemical composition(mass fraction)(wt.%) of the KCP25

Element Min Max Similar

Mechanical Properties of steel grade KCP25

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)
281 (≥) 569 (≥) 32 23 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade KCP25

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
41 - -     0.34 -  
181 928 - 24.3 133   -  
356 - 21 14.2   122 443

Heat Treatment of steel grade KCP25

Heat treated : 1982°C - 1148°C

Technological Curves of steel grade KCP25

Cross Reference Table (Equivalent Grade) of KCP25

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