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Japan JIS SMA58P 热轧耐大气腐蚀的焊接结构钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SMA58P / SMA 58 P
Category Grade Standard Region/Area Standard Content
Metals SMA 58 P JIS G3114 Japan 热轧耐大气腐蚀的焊接结构钢

Chemical composition(mass fraction)(wt.%) of the SMA 58 P

Element Min Max Similar

Mechanical Properties of steel grade SMA 58 P

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)
357 (≥) 126 (≥) 34 42 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade SMA 58 P

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
43 - -     0.24 -  
538 378 - 11.3 132   -  
912 - 24 32.2   213 322

Heat Treatment of steel grade SMA 58 P

Heat treated : 1195°C - 1542°C

Technological Curves of steel grade SMA 58 P

Cross Reference Table (Equivalent Grade) of SMA 58 P

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