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Steel SAE 1137 vs Steel SAE 1141
Property comparison of Steel SAE 1137 and Steel SAE 1141, both carbon steel.
| Property | Steel SAE 1137 | Steel SAE 1141 | Difference |
|---|---|---|---|
| Yield strength | 345 MPa | 353 MPa | +2% |
| Tensile strength | 584 MPa | 598 MPa | +2% |
| Elongation | 26.8 % | 25.5 % | -5% |
| 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 | 174 HB | 163 HB | -6% |
| Thermal conductivity | 58.9 W/m·K | 57.4 W/m·K | -3% |
| Specific heat | 462 J/kg·K | 463 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 1141 relative to Steel SAE 1137. 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 1137
- standard
- ANSI
- heat treatment
- annealed
Steel SAE 1141
- standard
- ANSI
- heat treatment
- annealed
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