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Japan JIS SB46M 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: SB46M / SB 46 M
Category Grade Standard Region/Area Standard Content
Metals SB 46 M 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 46 M

Element Min Max Similar

Mechanical Properties of steel grade SB 46 M

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)
866 (≥) 579 (≥) 42 31 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade SB 46 M

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
21 - -     0.13 -  
855 796 - 12.3 314   -  
134 - 32 31.2   244 411

Heat Treatment of steel grade SB 46 M

Heat treated : 1593°C - 1554°C

Technological Curves of steel grade SB 46 M

Cross Reference Table (Equivalent Grade) of SB 46 M

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