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21CrMoV5-7
1.7709
| Fe (Iron) Base Element | ||
|---|---|---|
| Element | Min | Max |
| C (Carbon) | 0.17% | 0.25% |
| Cr (Chromium) | 1.2% | 1.5% |
| Mn (Manganese) | 0.4% | 0.8% |
| Mo (Molybdenum) | 0.55% | 0.8% |
| P (Phosphorus) | 0.03% | |
| S (Sulphur) | 0.03% | |
| Si (Silicon) | 0.4% | |
| V (Vanadium) | 0.2% | 0.35% |
| Mechanical Property | Min | Max |
|---|---|---|
| Ultimate Tensile Strength (UTS) | 700 | 850 MPa |
| 0.2% Proof Stress | 550 MPa | |
| Elongation | 16% | |
| Gauge Length | A5D | |
| Charpy V-Notch Impact = Room Tempt. | 63 |
Hight Temperature Steel
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Information is given for illustrative purposes only. Tachart accepts no responsibility for the accuracy of the data contained within or the use of the data by any other party.
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