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SMn 443 M

Japan JIS SMn443M 冷轧特钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SMn443M / SMn 443 M
Category Grade Standard Region/Area Standard Content
Metals SMn 443 M JIS G3311 Japan 冷轧特钢板

Chemical composition(mass fraction)(wt.%) of the SMn 443 M

Element Min Max Similar

Mechanical Properties of steel grade SMn 443 M

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)
512 (≥) 455 (≥) 24 41 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade SMn 443 M

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
11 - -     0.12 -  
765 353 - 13.3 221   -  
877 - 41 34.2   113 334

Heat Treatment of steel grade SMn 443 M

Heat treated : 1362°C - 1386°C

Technological Curves of steel grade SMn 443 M

Cross Reference Table (Equivalent Grade) of SMn 443 M

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