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SUS420J2-CPS

Description

Japan JIS SUS420J2-CPS stainless steel and SUS420J2-CPS Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: SUS420J2-CPS
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel SUS420J2-CPS JIS Japan stainless steel
SUS447J1②
SUSXM27②
SUS410S
SUS429J1
SUS304A
SUS304N2A
SUS316A
SUS13AA-CF
SUS31-CSP
SUS304-CPS

Chemical composition(mass fraction)(wt.%) of the SUS420J2-CPS

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
0.26-0.40 Max 1.00 Max 1.00 Max 0.040 Max 0.030 12.0-14.0 Max 0.60

Mechanical Properties of steel grade SUS420J2-CPS

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)
654 (≥) 892 (≥) 14 44 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade SUS420J2-CPS

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
43 - -     0.11 -  
399 768 - 33.3 411   -  
361 - 24 42.2   211 241

Heat Treatment of steel grade SUS420J2-CPS

Heat treated : 1374°C - 1483°C

Technological Curves of steel grade SUS420J2-CPS

Cross Reference Table (Equivalent Grade) of SUS420J2-CPS

Grade Standard Country Application
SUS420J2-CPS JIS Japan stainless steel

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