JIS G4303 Grade SUS431 quenched and tempered
Equivalent material: GB/T 1Cr17Ni2, GB/T ML1Cr17Ni2, GB/T 1Cr17Ni2-R, GB 1Cr17Ni2, GOST 20Х17Н2, GOST 14Х17Н2, GOST 14H17N2, GOST 20H17N2, AS 431, DIN X20CrNi172, NF Z15CN16-02, BS 431S29, BS 6S.80, IS 15Cr16Ni2, IS 15Cr6Ni2, UNI X16CrNi16, EN X17CrNi16-2, UNE X15CrNi16, UNE X19CrNi172, UNE F.313, SIS 2321-02, SIS 2321-03, SIS 2321, AMS 5628, ASTM 431, ASTM 63, ASTM MT431, MIL 431, AISI 431, DIN 1.4057, DIN X17CrNi16-2, DIN X20CrNi17-2, AFNOR Z15CN16-02, BS 321S31, BS 7S80, SS 2321, SAE 431, EN 1.4057, ISO X17CrNi16-2, ISO C3, GOST 20Ch17N2, UNS S43100, DIN 1.2787, DIN X22CrNi17, JIS SUS431FB, EN 1.2787
JIS G4303 Grade SUS431 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 SUS431 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 SUS431 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 SUS431 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 15 % |
- |
| Hardness, Brinell |
23.0 °C |
Hardness, Brinell of 229 [-] |
- |
| 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 40 % |
- |
| Shear modulus |
23.0 °C |
Shear modulus of 77 GPa |
Typical for Martensitic Stainless Steel |
| Tensile strength |
23.0 °C |
Tensile strength of 780 MPa |
- |
| Yield strength Rp0.2 |
23.0 °C |
Yield strength Rp0.2 of 590 MPa |
- |
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