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KSUS317LN

Description

Japan NKK KSUS317LN Specialsteel Rolled Stainless Steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: KSUS317LN
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel KSUS317LN Austenite NKK Japan Rolled Stainless Steels

Chemical composition(mass fraction)(wt.%) of the KSUS317LN

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 0.10 -0.22

Mechanical Properties of steel grade KSUS317LN

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)
466 (≥) 696 (≥) 11 34 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade KSUS317LN

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 - -     0.23 -  
336 914 - 11.3 441   -  
344 - 33 23.2   421 434

Heat Treatment of steel grade KSUS317LN

Heat treated : 1496°C - 1861°C

Technological Curves of steel grade KSUS317LN


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