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Description

SUS317J2 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: SUS317J2
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel SUS317J2
NCF601
NCF625
NCF690
NCF718
NCF750
NCF751
NCF800
NCF800H
NCF825
NCF80A

Chemical composition(mass fraction)(wt.%) of the SUS317J2

C
Si
Mn
P
S
Cr Ni
0.06 1.0 2.0 0.045 0.03 23-26 12-16
Mo Al Cu Nb Ti V Ce
0.5-1.2            
N Co Pb B Other    
0.25-0.4            
             

Mechanical Properties of steel grade SUS317J2

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)
298 (≥) 661 (≥) 14 43 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade SUS317J2

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
44 - -     0.34 -  
753 121 - 32.3 212   -  
674 - 11 44.2   334 441

Heat Treatment of steel grade SUS317J2

Heat treated : 1651°C - 1327°C

Technological Curves of steel grade SUS317J2


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