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SUS 304 J1

Japan JIS SUS304J1 热轧不锈钢钢板,薄板和带钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SUS304J1 / SUS 304 J1
Category Grade Standard Region/Area Standard Content
Metals SUS 304 J1 JIS G4304 Japan 热轧不锈钢钢板,薄板和带钢

Chemical composition(mass fraction)(wt.%) of the SUS 304 J1

Element Min Max Similar
Si - 1.7000 -
S - 0.0300 -
P - 0.0450 -
Ni 6.0000 9.0000 -
Mn - 3.0000 -
Cu 1.0000 3.0000 -
Cr 15.0000 18.0000 -
C - 0.0800 -

Mechanical Properties of steel grade SUS 304 J1

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)
425 (≥) 825 (≥) 42 14 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade SUS 304 J1

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
12 - -     0.43 -  
312 699 - 12.3 443   -  
373 - 42 21.2   321 424

Heat Treatment of steel grade SUS 304 J1

Heat treated : 1456°C - 1563°C

Technological Curves of steel grade SUS 304 J1

Cross Reference Table (Equivalent Grade) of SUS 304 J1

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