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Japan JIS SB480 锅炉及压力容器用碳素钢和钼合金钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SB480 / SB 480
Category Grade Standard Region/Area Standard Content
Metals SB 480 JIS G3103 Japan 锅炉及压力容器用碳素钢和钼合金钢板

Chemical composition(mass fraction)(wt.%) of the SB 480

Element Min Max Similar

Mechanical Properties of steel grade SB 480

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)
574 (≥) 715 (≥) 34 32 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade SB 480

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
11 - -     0.13 -  
399 458 - 12.3 132   -  
171 - 13 43.2   424 213

Heat Treatment of steel grade SB 480

Heat treated : 1474°C - 1522°C

Technological Curves of steel grade SB 480

Cross Reference Table (Equivalent Grade) of SB 480

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