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JIS SMn433 vs JIS SS330
Property comparison of JIS SMn433 and JIS SS330, both carbon steel.
| Property | JIS SMn433 | JIS SS330 | Difference |
|---|---|---|---|
| Yield strength | 490 MPa | 195 MPa | -60% |
| Tensile strength | 700 MPa | 360 MPa | -49% |
| Elongation | 15 % | 26 % | +73% |
| 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 | 65.4 W/m·K | 61.6 W/m·K | -6% |
| Specific heat | 457 J/kg·K | 460 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 SS330 relative to JIS SMn433. 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 SMn433
- standard
- JIS
JIS SS330
- standard
- JIS
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