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JIS SUH330 vs JIS SUP9
Property comparison of JIS SUH330 and JIS SUP9, both carbon steel.
| Property | JIS SUH330 | JIS SUP9 | Difference |
|---|---|---|---|
| Yield strength | 205 MPa | 1,079 MPa | +426% |
| Tensile strength | 560 MPa | 1,226 MPa | +119% |
| Elongation | 40 % | 9 % | -78% |
| 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 | 52.9 W/m·K | +2% |
| Specific heat | 460 J/kg·K | 466 J/kg·K | +1% |
| 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 SUP9 relative to JIS SUH330. 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 SUH330
- standard
- JIS
- heat treatment
- —
JIS SUP9
- standard
- JIS
- heat treatment
- heat treated
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