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KSUS304 LN

Description

Japan NKK KSUS304 LN Specialsteel Rolled Stainless Steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: KSUS304 LN
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel KSUS304 LN Austenite NKK Japan Rolled Stainless Steels

Chemical composition(mass fraction)(wt.%) of the KSUS304 LN

C Si Mn P S Cr Ni Mo N
≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.03 18.00 -20.00 9.00 -13.00 ≤ ≥ ≤ ≥

Mechanical Properties of steel grade KSUS304 LN

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)
616 (≥) 367 (≥) 43 32 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade KSUS304 LN

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 - -     0.44 -  
527 665 - 43.3 442   -  
676 - 24 33.2   122 233

Heat Treatment of steel grade KSUS304 LN

Heat treated : 1521°C - 1135°C

Technological Curves of steel grade KSUS304 LN


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