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Japan JIS SAPH32 汽车结构用热轧钢板,薄板和带钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SAPH32 / SAPH 32
Category Grade Standard Region/Area Standard Content
Metals SAPH 32 JIS G3113 Japan 汽车结构用热轧钢板,薄板和带钢

Chemical composition(mass fraction)(wt.%) of the SAPH 32

Element Min Max Similar

Mechanical Properties of steel grade SAPH 32

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)
442 (≥) 613 (≥) 32 34 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade SAPH 32

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
14 - -     0.41 -  
644 836 - 44.3 244   -  
249 - 22 21.2   122 111

Heat Treatment of steel grade SAPH 32

Heat treated : 1217°C - 1241°C

Technological Curves of steel grade SAPH 32

Cross Reference Table (Equivalent Grade) of SAPH 32

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