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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)
399 (≥) 312 (≥) 31 22 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

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
31 - -     0.34 -  
645 197 - 44.3 334   -  
329 - 11 11.2   243 244

Heat Treatment of steel grade 03

Heat treated : 1548°C - 1892°C

Technological Curves of steel grade 03

Cross Reference Table (Equivalent Grade) of 03

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