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JIS SUS316 vs JIS SUS321
Property comparison of JIS SUS316 and JIS SUS321, both carbon steel.
| Property | JIS SUS316 | JIS SUS321 | Difference |
|---|---|---|---|
| Yield strength | 205 MPa | 205 MPa | 0% |
| Tensile strength | 520 MPa | 520 MPa | 0% |
| Elongation | 40 % | 40 % | 0% |
| Elastic modulus | 206,000 MPa | 206,000 MPa | 0% |
| Shear modulus | 80,000 MPa | 80,000 MPa | 0% |
| Poisson ratio | 0.3 | 0.3 | 0% |
| Density | 7,860 kg/m³ | 7,860 kg/m³ | 0% |
| Thermal conductivity | 51.9 W/m·K | 51.9 W/m·K | 0% |
| Specific heat | 460 J/kg·K | 460 J/kg·K | 0% |
| Coefficient of thermal expansion | 0.000012 1/K | 0.000012 1/K | 0% |
| Melting point | 1,480 °C | 1,480 °C | 0% |
Difference is JIS SUS321 relative to JIS SUS316. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
JIS SUS316
- standard
- JIS
JIS SUS321
- standard
- JIS
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