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D6ac vs EN C22
Property comparison of D6ac and EN C22, both carbon steel.
| Property | D6ac | EN C22 | Difference |
|---|---|---|---|
| Yield strength | 1,310 MPa | 290 MPa | -78% |
| Tensile strength | 1,482 MPa | 470 MPa | -68% |
| Elastic modulus | 199,948 MPa | 206,000 MPa | +3% |
| Shear modulus | 75,842 MPa | 80,000 MPa | +5% |
| Poisson ratio | 0.32 | 0.3 | -6% |
| Density | 7,833 kg/m³ | 7,860 kg/m³ | 0% |
| Specific heat | 464 J/kg·K | 458 J/kg·K | -1% |
Difference is EN C22 relative to D6ac. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
D6ac
- grade
- D6AC
- standard
- MIL-HDBK-5J
- heat treatment
- Quenched and tempered
EN C22
- grade
- —
- standard
- ISO
- heat treatment
- —
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