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EN 12Ni19 vs EN 13CrMo4
Property comparison of EN 12Ni19 and EN 13CrMo4, both carbon steel.
| Property | EN 12Ni19 | EN 13CrMo4 | Difference |
|---|---|---|---|
| Yield strength | 390 MPa | 295 MPa | -24% |
| Tensile strength | 530 MPa | 450 MPa | -15% |
| Elongation | 20 % | 20 % | 0% |
| 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 | 51.9 W/m·K | 51.9 W/m·K | 0% |
| Specific heat | 455 J/kg·K | 455 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 EN 13CrMo4 relative to EN 12Ni19. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
EN 12Ni19
- standard
- ISO
EN 13CrMo4
- standard
- ISO
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