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Description

SUS317LN Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: SUS317LN
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel SUS317LN
SUS316
SUS316L
SUS316N
SUS316LN
SUS316Ti
SUS316J1
SUS316J1L
SUS316F
SUS317
SUS317L

Chemical composition(mass fraction)(wt.%) of the SUS317LN

 

C
Si
Mn
P
S
Cr Ni
 0.03  1.0 2.0  0.045   0.03 18-20  11-15
Mo Al Cu Nb Ti V Ce
3-4            
N Co Pb B Other    
0.1-0.22             
             

Mechanical Properties of steel grade SUS317LN

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)
734 (≥) 579 (≥) 21 22 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade SUS317LN

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
43 - -     0.43 -  
369 393 - 24.3 431   -  
379 - 43 11.2   233 123

Heat Treatment of steel grade SUS317LN

Heat treated : 1476°C - 1912°C

Technological Curves of steel grade SUS317LN


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