SUS420J1 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Stainless Steel | SUS420J1 | |||
SUS430 |
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SUS430F |
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SUS434 |
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SUS447J1 |
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SUSXM27 |
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SUS403 |
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SUS410 |
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SUS410J1 |
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SUS410F2 |
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SUS416 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.16-0.25 | 1.0 | 1.0 | 0.04 | 0.03 | 12-14 | ≤0.6 |
Mo | Al | Cu | Nb | Ti | V | Ce |
N | Co | Pb | B | Other | ||
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) |
---|---|---|---|---|---|---|
373 (≥) | 295 (≥) | 42 | 44 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 213 |
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 |
---|---|---|---|---|---|---|---|
32 | - | - | 0.12 | - | |||
432 | 772 | - | 14.3 | 111 | - | ||
944 | - | 31 | 31.2 | 233 | 142 |
Heat treated : 1768°C - 1192°C
Grade | Standard | Country | Application |
---|---|---|---|
SUS420J1 | JIS | Japan | Martensitic special steel |
SUS420J1FB | martensitic stainless steel | ||
SUS420J1TKA | JIS | Japan | ferritic stainless steel |
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