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Japan JIS SF590A 一般用途之碳鋼鍛鋼件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SF590A / SF 590 A
Category Grade Standard Region/Area Standard Content
Metals SF 590 A JIS G3201 Japan 一般用途之碳鋼鍛鋼件

Chemical composition(mass fraction)(wt.%) of the SF 590 A

Element Min Max Similar

Mechanical Properties of steel grade SF 590 A

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)
513 (≥) 242 (≥) 22 42 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade SF 590 A

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
23 - -     0.11 -  
885 668 - 33.3 112   -  
912 - 12 13.2   221 142

Heat Treatment of steel grade SF 590 A

Heat treated : 1978°C - 1376°C

Technological Curves of steel grade SF 590 A

Cross Reference Table (Equivalent Grade) of SF 590 A

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