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Global 企业标准 SMH415 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SMH415 / SMH 415
Category Grade Standard Region/Area Standard Content
Metals SMH 415 -- Global

Chemical composition(mass fraction)(wt.%) of the SMH 415

Element Min Max Similar

Mechanical Properties of steel grade SMH 415

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)
579 (≥) 967 (≥) 33 33 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade SMH 415

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 - -     0.13 -  
563 777 - 41.3 223   -  
385 - 33 24.2   343 434

Heat Treatment of steel grade SMH 415

Heat treated : 1572°C - 1597°C

Technological Curves of steel grade SMH 415

Cross Reference Table (Equivalent Grade) of SMH 415

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