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Description

Japan NKK KSUS317L Specialsteel Rolled Stainless Steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: KSUS317L
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel KSUS317L Austenite NKK Japan Rolled Stainless Steels

Chemical composition(mass fraction)(wt.%) of the KSUS317L

C Si Mn P S Cr Ni Mo N
≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.03 18.00 -20.00 11.00 -15.00 3.00 -4.00 ≤ ≥

Mechanical Properties of steel grade KSUS317L

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)
147 (≥) 259 (≥) 34 33 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade KSUS317L

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
34 - -     0.31 -  
616 441 - 13.3 113   -  
344 - 23 23.2   143 324

Heat Treatment of steel grade KSUS317L

Heat treated : 1952°C - 1494°C

Technological Curves of steel grade KSUS317L


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