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SUS F 317

Japan JIS SUSF317 压力容器用不锈钢锻件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SUSF317 / SUS F 317
Category Grade Standard Region/Area Standard Content
Metals SUS F 317 JIS G3214 Japan 压力容器用不锈钢锻件

Chemical composition(mass fraction)(wt.%) of the SUS F 317

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Ni 11.0000 15.0000 -
Mo 3.0000 4.0000 -
Mn - 2.0000 -
Cr 18.0000 20.0000 -
C - 0.0800 -

Mechanical Properties of steel grade SUS F 317

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 (≥) 997 (≥) 41 21 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade SUS F 317

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 - -     0.31 -  
916 812 - 33.3 211   -  
344 - 11 44.2   213 334

Heat Treatment of steel grade SUS F 317

Heat treated : 1122°C - 1164°C

Technological Curves of steel grade SUS F 317

Cross Reference Table (Equivalent Grade) of SUS F 317

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