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SM1Ni3Mn2CuAl

China YB SM1Ni3Mn2CuAl 塑料模具用热轧钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SM1Ni3Mn2CuAl / SM1Ni3Mn2CuAl
Category Grade Standard Region/Area Standard Content
Metals SM1Ni3Mn2CuAl YB/T 107 China 塑料模具用热轧钢板

Chemical composition(mass fraction)(wt.%) of the SM1Ni3Mn2CuAl

Element Min Max Similar
S - 0.0250 -
P - 0.0250 -
Cu 0.8000 1.2000 -
Ni 2.9000 3.4000 -
Mo 0.2500 0.5000 -
Mn 1.4000 2.0000 -
Si - 0.3500 -
C 0.1000 0.1500 -

Mechanical Properties of steel grade SM1Ni3Mn2CuAl

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)
217 (≥) 981 (≥) 43 24 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade SM1Ni3Mn2CuAl

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 - -     0.21 -  
671 318 - 13.3 444   -  
243 - 14 13.2   231 421

Heat Treatment of steel grade SM1Ni3Mn2CuAl

Heat treated : 1938°C - 1122°C

Technological Curves of steel grade SM1Ni3Mn2CuAl

Cross Reference Table (Equivalent Grade) of SM1Ni3Mn2CuAl

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