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NF 35MF6 vs NF 38C4
Property comparison of NF 35MF6 and NF 38C4, both carbon steel.
| Property | NF 35MF6 | NF 38C4 | Difference |
|---|---|---|---|
| Yield strength | 370 MPa | 620 MPa | +68% |
| Tensile strength | 630 MPa | 830 MPa | +32% |
| Elongation | 14 % | 13 % | -7% |
| 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 | 58.6 W/m·K | +13% |
| Specific heat | 461 J/kg·K | 462 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 38C4 relative to NF 35MF6. 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 35MF6
- standard
- NF
NF 38C4
- standard
- NF
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