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KSUS304LN

Description

Japan NKK KSUS304LN Specialsteel Rolled Stainless Steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: KSUS304LN
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel KSUS304LN Austenite NKK Japan Rolled Stainless Steels

Chemical composition(mass fraction)(wt.%) of the KSUS304LN

C Si Mn P S Cr Ni Mo N
≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.03 17.00 -19.00 8.50 -11.50 ≤ ≥ 0.12 -0.22

Mechanical Properties of steel grade KSUS304LN

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)
581 (≥) 524 (≥) 14 43 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade KSUS304LN

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
22 - -     0.41 -  
611 648 - 12.3 224   -  
274 - 21 42.2   432 423

Heat Treatment of steel grade KSUS304LN

Heat treated : 1564°C - 1718°C

Technological Curves of steel grade KSUS304LN


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