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Japan JIS SFB5 锻件用碳素钢锭和钢坯 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SFB5 / SFB 5
Category Grade Standard Region/Area Standard Content
Metals SFB 5 JIS G3251 Japan 锻件用碳素钢锭和钢坯

Chemical composition(mass fraction)(wt.%) of the SFB 5

Element Min Max Similar

Mechanical Properties of steel grade SFB 5

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)
567 (≥) 968 (≥) 44 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade SFB 5

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
44 - -     0.42 -  
816 842 - 14.3 142   -  
545 - 34 41.2   312 243

Heat Treatment of steel grade SFB 5

Heat treated : 1499°C - 1292°C

Technological Curves of steel grade SFB 5

Cross Reference Table (Equivalent Grade) of SFB 5

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