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NF 32C4 vs NF 34CD4
Property comparison of NF 32C4 and NF 34CD4, both carbon steel.
| Property | NF 32C4 | NF 34CD4 | Difference |
|---|---|---|---|
| Yield strength | 590 MPa | 700 MPa | +19% |
| Tensile strength | 780 MPa | 880 MPa | +13% |
| Elongation | 14 % | 12 % | -14% |
| 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 | 60.8 W/m·K | 51.9 W/m·K | -15% |
| Specific heat | 460 J/kg·K | 461 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 NF 34CD4 relative to NF 32C4. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
NF 32C4
- standard
- NF
NF 34CD4
- standard
- NF
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