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Global 企业标准 CM215E and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CM215E / CM215E
Category Grade Standard Region/Area Standard Content
Metals CM215E -- Global

Chemical composition(mass fraction)(wt.%) of the CM215E

Element Min Max Similar
Zn - 0.2000 -
Sn - 0.2000 -
Pb - 0.2000 -
P 9.5000 11.0000 -
Others total - 0.0500 -
Others each - 0.1000 -
Ni - 0.2000 -
Fe - 0.2000 -
Cu - - -

Mechanical Properties of steel grade CM215E

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)
889 (≥) 371 (≥) 41 32 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade CM215E

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 - -     0.22 -  
275 692 - 41.3 114   -  
941 - 43 33.2   142 132

Heat Treatment of steel grade CM215E

Heat treated : 1598°C - 1754°C

Technological Curves of steel grade CM215E

Cross Reference Table (Equivalent Grade) of CM215E

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