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NF Z8CA7 vs NF ZE
Property comparison of NF Z8CA7 and NF ZE, both carbon steel.
| Property | NF Z8CA7 | NF ZE | Difference |
|---|---|---|---|
| Tensile strength | 440 MPa | 270 MPa | -39% |
| Elongation | 24 % | 34 % | +42% |
| 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 | 69.2 W/m·K | +33% |
| Specific heat | 460 J/kg·K | 455 J/kg·K | -1% |
| 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 ZE relative to NF Z8CA7. 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 Z8CA7
- standard
- NF
NF ZE
- standard
- NF
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