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Japan JIS SUS302B 热轧不锈钢钢板,薄板和带钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SUS302B / SUS 302B
Category Grade Standard Region/Area Standard Content
Metals SUS 302B JIS G4304 Japan 热轧不锈钢钢板,薄板和带钢

Chemical composition(mass fraction)(wt.%) of the SUS 302B

Element Min Max Similar

Mechanical Properties of steel grade SUS 302B

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)
738 (≥) 539 (≥) 12 14 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade SUS 302B

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 - -     0.23 -  
719 413 - 42.3 412   -  
349 - 31 22.2   131 131

Heat Treatment of steel grade SUS 302B

Heat treated : 1429°C - 1292°C

Technological Curves of steel grade SUS 302B

Cross Reference Table (Equivalent Grade) of SUS 302B

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