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Japan JIS 03 热浸镀锌钢板和钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 03 / 03
Category Grade Standard Region/Area Standard Content
Metals 03 JIS G3302 Japan 热浸镀锌钢板和钢带

Chemical composition(mass fraction)(wt.%) of the 03

Element Min Max Similar

Mechanical Properties of steel grade 03

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)
692 (≥) 912 (≥) 31 31 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade 03

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 - -     0.21 -  
521 342 - 33.3 314   -  
144 - 14 44.2   223 243

Heat Treatment of steel grade 03

Heat treated : 1543°C - 1836°C

Technological Curves of steel grade 03

Cross Reference Table (Equivalent Grade) of 03

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