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SUS 317 LN

Japan JIS SUS317LN 不锈钢棒 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SUS317LN / SUS 317 LN
Category Grade Standard Region/Area Standard Content
Metals SUS 317 LN JIS G4303 Japan 不锈钢棒

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

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 11.0000 15.0000 -
N 0.1000 0.2200 -
Mo 3.0000 4.0000 -
Mn - 2.0000 -
Cr 18.0000 20.0000 -
C - 0.0300 -
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 11.0000 15.0000 -
N 0.1000 0.2200 -
Mo 3.0000 4.0000 -
Mn - 2.0000 -
Cr 18.0000 20.0000 -
C - 0.0300 -

Mechanical Properties of steel grade SUS 317 LN

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)
186 (≥) 488 (≥) 13 12 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade SUS 317 LN

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
41 - -     0.12 -  
568 497 - 32.3 131   -  
318 - 13 24.2   214 242

Heat Treatment of steel grade SUS 317 LN

Heat treated : 1551°C - 1521°C

Technological Curves of steel grade SUS 317 LN

Cross Reference Table (Equivalent Grade) of SUS 317 LN

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