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Global 企业标准 SMP2 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SMP2 / SMP 2
Category Grade Standard Region/Area Standard Content
Metals SMP 2 -- Global

Chemical composition(mass fraction)(wt.%) of the SMP 2

Element Min Max Similar
Si - 1.2500 -
Ni - - -
Mn - 1.5000 -
Fe - 3.5000 -
Cu 26.0000 33.0000 -
C - 0.3500 -

Mechanical Properties of steel grade SMP 2

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)
946 (≥) 515 (≥) 34 31 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade SMP 2

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
14 - -     0.14 -  
827 694 - 34.3 124   -  
845 - 11 44.2   413 311

Heat Treatment of steel grade SMP 2

Heat treated : 1348°C - 1827°C

Technological Curves of steel grade SMP 2

Cross Reference Table (Equivalent Grade) of SMP 2

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