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Steel SAE 5150 vs Steel SAE 6150
Property comparison of Steel SAE 5150 and Steel SAE 6150, both carbon steel.
| Property | Steel SAE 5150 | Steel SAE 6150 | Difference |
|---|---|---|---|
| Yield strength | 1,731 MPa | 412 MPa | -76% |
| Tensile strength | 1,944 MPa | 667 MPa | -66% |
| Elongation | 5 % | 23 % | +360% |
| 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 | 525 HB | 197 HB | -62% |
| Thermal conductivity | 51.9 W/m·K | 51.9 W/m·K | 0% |
| Specific heat | 465 J/kg·K | 465 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 6150 relative to Steel SAE 5150. 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 5150
- standard
- ANSI
- heat treatment
- tempered at 400 F
Steel SAE 6150
- standard
- ANSI
- heat treatment
- annealed
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