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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 | 295 MPa | 317 MPa | +7% |
| Tensile strength | 395 MPa | 450 MPa | +14% |
| Elongation | 36.5 % | 35 % | -4% |
| 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 | 111 HB | 137 HB | +23% |
| 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
- annealed
Steel SAE 1022
- standard
- ANSI
- heat treatment
- annealed
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