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SUS 302 FB

Japan JIS SUS302FB 不锈钢钢錇和钢坯锻件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SUS302FB / SUS 302 FB
Category Grade Standard Region/Area Standard Content
Metals SUS 302 FB JIS G4319 Japan 不锈钢钢錇和钢坯锻件

Chemical composition(mass fraction)(wt.%) of the SUS 302 FB

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 8.0000 10.0000 -
Mn - 2.0000 -
Cr 17.0000 19.0000 -
C - 0.1500 -

Mechanical Properties of steel grade SUS 302 FB

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)
682 (≥) 217 (≥) 24 31 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade SUS 302 FB

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 - -     0.41 -  
639 619 - 21.3 314   -  
282 - 24 42.2   412 341

Heat Treatment of steel grade SUS 302 FB

Heat treated : 1856°C - 1392°C

Technological Curves of steel grade SUS 302 FB

Cross Reference Table (Equivalent Grade) of SUS 302 FB

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