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SUS 304 HFB

Japan JIS SUS304HFB 不锈钢钢錇和钢坯锻件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SUS304HFB / SUS 304 HFB
Category Grade Standard Region/Area Standard Content
Metals SUS 304 HFB JIS G4319 Japan 不锈钢钢錇和钢坯锻件

Chemical composition(mass fraction)(wt.%) of the SUS 304 HFB

Element Min Max Similar

Mechanical Properties of steel grade SUS 304 HFB

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)
997 (≥) 116 (≥) 11 42 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade SUS 304 HFB

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
32 - -     0.33 -  
912 792 - 13.3 422   -  
143 - 22 44.2   234 432

Heat Treatment of steel grade SUS 304 HFB

Heat treated : 1787°C - 1112°C

Technological Curves of steel grade SUS 304 HFB

Cross Reference Table (Equivalent Grade) of SUS 304 HFB

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