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KSUS304N1

Description

Japan NKK KSUS304N1 Specialsteel Rolled Stainless Steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: KSUS304N1
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel KSUS304N1 Austenite NKK Japan Rolled Stainless Steels

Chemical composition(mass fraction)(wt.%) of the KSUS304N1

C Si Mn P S Cr Ni Mo N
≤0.08 ≤1.00 ≤2.50 ≤0.045 ≤0.03 18.00 -20.00 7.00 -10.50 ≤ ≥ 0.10 -0.25

Mechanical Properties of steel grade KSUS304N1

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)
272 (≥) 779 (≥) 22 44 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade KSUS304N1

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
31 - -     0.12 -  
499 328 - 44.3 331   -  
989 - 23 12.2   223 213

Heat Treatment of steel grade KSUS304N1

Heat treated : 1359°C - 1858°C

Technological Curves of steel grade KSUS304N1


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