JIS G4303 Grade SUS420J1 quenched and tempered
Equivalent material: GB 2Cr13, GOST 20Х13, GOST 20H13, GOST 20H13-Sh, AS 420, DIN X20Cr13, NF Z20C13, NF X40Cr14, BS 420S45, BS 420S37, IS 20Cr13, IS 30Cr13, IS 40Cr13, UNI X20Cr13, UNI X41Cr13KU, UNE X20Cr13, UNE F.310.J, SIS 2303-02, SIS 2303-03, SIS 2303-04, SIS 2303-08, SIS 2303, SIS 2314, AMS 5506, AMS 5621, AMS 7207, ASTM 420, ASTM 422, MIL 420, AISI 420, GB/T 2Cr13, GB/T 2Cr13-Q, EN X20Cr13, DIN 1.4021, DIN X30Cr13, AFNOR Z20C13, BS 420S29, SS 2303, SAE 420, JIS SUS 420J1, JIS SUS420J1FB, JIS SUS420J1TKA, EN 1.4021, ISO 20Cr13, GOST 20Ch13, UNS S42000
JIS G4303 Grade SUS420J1 quenched and tempered general
| Property |
Temperature |
Value |
Comment |
| Density |
23.0 °C |
Density of 7.6 - 7.7 g/cm³ |
Typical for Martensitic Stainless Steel |
JIS G4303 Grade SUS420J1 quenched and tempered thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 1E-5 - 1.5E-5 1/K |
Typical for Martensitic Stainless Steel |
| Melting point |
- |
Melting point of 1370 - 1530 °C |
Typical for Martensitic Stainless Steel |
| Specific heat capacity |
23.0 °C |
Specific heat capacity of 460 J/(kg·K) |
Typical for Martensitic Stainless Steel |
| Thermal conductivity |
23.0 °C |
Thermal conductivity of 14 - 31 W/(m·K) |
Typical for Martensitic Stainless Steel |
JIS G4303 Grade SUS420J1 quenched and tempered electrical
| Property |
Temperature |
Value |
Comment |
| Electrical resistivity |
23.0 °C |
Electrical resistivity of 6E-7 Ω·m |
Typical for Martensitic Stainless Steel |
JIS G4303 Grade SUS420J1 quenched and tempered mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 220 GPa |
Typical for Martensitic Stainless Steel |
| Elongation A5 |
23.0 °C |
Elongation A5 of 20 % |
- |
| Hardness, Brinell |
23.0 °C |
Hardness, Brinell of 192 [-] |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.3 [-] |
Typical for Martensitic Stainless Steel |
| Reduction of area |
23.0 °C |
Reduction of area of 50 % |
- |
| Shear modulus |
23.0 °C |
Shear modulus of 77 GPa |
Typical for Martensitic Stainless Steel |
| Tensile strength |
23.0 °C |
Tensile strength of 640 MPa |
- |
| Yield strength Rp0.2 |
23.0 °C |
Yield strength Rp0.2 of 440 MPa |
- |
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