JIS G5121 Grade SCS18
Equivalent material: GB/T 2Cr25Ni20, GB 1Cr23Ni18, GOST Ch25N20, DIN CrNi2520, UNI GX16CrNi2521, ASTM CK20, ASTM CPK20, DIN 1.4840, DIN G-X15CrNi25-20, EN 1.4840, UNS J94202, DIN 1.4843, JIS SUS420F2, EN 1.4843
JIS G5121 Grade SCS18 general
| Property |
Temperature |
Value |
Comment |
| Density |
23.0 °C |
Density of 7.9 - 8.2 g/cm³ |
Typical for Austenitic Stainless Steel |
JIS G5121 Grade SCS18 thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 1.7E-5 - 1.9E-5 1/K |
Typical for Austenitic Stainless Steel |
| Melting point |
- |
Melting point of 1230 - 1480 °C |
Typical for Austenitic Stainless Steel |
| Specific heat capacity |
23.0 °C |
Specific heat capacity of 440 J/(kg·K) |
Typical for Austenitic Stainless Steel |
| Thermal conductivity |
23.0 °C |
Thermal conductivity of 11 - 21 W/(m·K) |
Typical for Austenitic Stainless Steel |
JIS G5121 Grade SCS18 electrical
| Property |
Temperature |
Value |
Comment |
| Electrical resistivity |
23.0 °C |
Electrical resistivity of 8.5E-7 Ω·m |
Typical for Austenitic Stainless Steel |
JIS G5121 Grade SCS18 mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 195 GPa |
Typical for Austenitic Stainless Steel |
| Elongation A5 |
23.0 °C |
Elongation A5 of 28 % |
- |
| Hardness, Brinell |
23.0 °C |
Hardness, Brinell of 183 [-] |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.3 [-] |
Typical for Austenitic Stainless Steel |
| Shear modulus |
23.0 °C |
Shear modulus of 77 GPa |
Typical for Austenitic Stainless Steel |
| Tensile strength |
23.0 °C |
Tensile strength of 450 MPa |
- |
| Yield strength Rp0.2 |
23.0 °C |
Yield strength Rp0.2 of 195 MPa |
- |
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