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SUS F 304H

Japan JIS SUSF304H 压力容器用不锈钢锻件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SUSF304H / SUS F 304H
Category Grade Standard Region/Area Standard Content
Metals SUS F 304H JIS G3214 Japan 压力容器用不锈钢锻件

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

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Ni 8.0000 12.0000 -
Mn - 2.0000 -
Cr 18.0000 20.0000 -
C 0.0400 0.1000 -

Mechanical Properties of steel grade SUS F 304H

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)
198 (≥) 393 (≥) 44 34 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade SUS F 304H

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
23 - -     0.22 -  
734 362 - 13.3 223   -  
643 - 12 23.2   323 123

Heat Treatment of steel grade SUS F 304H

Heat treated : 1192°C - 1369°C

Technological Curves of steel grade SUS F 304H

Cross Reference Table (Equivalent Grade) of SUS F 304H

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