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CP 850/1180

Global 企业标准 CP850/1180 Dual Phase (DP) Steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CP850/1180 / CP 850/1180
Category Grade Standard Region/Area Standard Content
Metals CP 850/1180 -- Global Dual Phase (DP) Steels

Chemical composition(mass fraction)(wt.%) of the CP 850/1180

Element Min Max Similar

Mechanical Properties of steel grade CP 850/1180

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)
448 (≥) 829 (≥) 13 22 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade CP 850/1180

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
12 - -     0.31 -  
853 695 - 41.3 213   -  
967 - 33 22.2   421 131

Heat Treatment of steel grade CP 850/1180

Heat treated : 1574°C - 1312°C

Technological Curves of steel grade CP 850/1180

Cross Reference Table (Equivalent Grade) of CP 850/1180

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