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Steel SAE 1020 vs Steel SAE 1022
Property comparison of Steel SAE 1020 and Steel SAE 1022, both carbon steel.
| Property | Steel SAE 1020 | Steel SAE 1022 | Difference |
|---|---|---|---|
| Yield strength | 331 MPa | 359 MPa | +8% |
| Tensile strength | 448 MPa | 503 MPa | +12% |
| Elongation | 36 % | 35 % | -3% |
| Elastic modulus | 207,000 MPa | 207,000 MPa | 0% |
| Shear modulus | 79,000 MPa | 79,000 MPa | 0% |
| Poisson ratio | 0.3 | 0.3 | 0% |
| Density | 7,860 kg/m³ | 7,860 kg/m³ | 0% |
| Brinell hardness | 143 HB | 149 HB | +4% |
| Thermal conductivity | 65.4 W/m·K | 64.6 W/m·K | -1% |
| Specific heat | 457 J/kg·K | 458 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 Steel SAE 1022 relative to Steel SAE 1020. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
Steel SAE 1020
- standard
- ANSI
- heat treatment
- as-rolled
Steel SAE 1022
- standard
- ANSI
- heat treatment
- as-rolled
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