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20CrMoVTiB4-10
1.7729
Alloy Steel
| Element | Min | Max |
|---|---|---|
| Al (Aluminium) | 0.015% | 0.08% |
| As (Arsenic) | 0.02% | |
| B (Boron) | 0.001% | 0.01% |
| C (Carbon) | 0.17% | 0.23% |
| Cr (Chromium) | 0.9% | 1.2% |
| Cu (Copper) | 0.2% | |
| Mn (Manganese) | 0.35% | 0.75% |
| Mo (Molybdenum) | 0.9% | 1.1% |
| Ni (Nickel) | 0.2% | |
| P (Phosphorus) | 0.02% | |
| S (Sulphur) | 0.02% | |
| Si (Silicon) | 0.4% | |
| Sn (Tin) | 0.02% | |
| Ti (Titanium) | 0.07% | 0.15% |
| V (Vanadium) | 0.6 | 0.8% |
| Mechanical Property | Min | Max |
|---|---|---|
| Ultimate Tensile Strength (UTS) | 820 MPa | 1000 MPa |
| 0.2% Proof Stress | 660 MPa | |
| Elongation | 15% | |
| Charpy V-Notch Impact = Room Temp. | 40 |
Disclaimer:
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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