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817M40
En24
Alloy Steel
| Element | Min | Max |
|---|---|---|
| C (Carbon) | 0.36% | 0.44% |
| Cr (Chromium) | 1 | 1.4% |
| Mn (Manganese) | 0.45% | 0.7% |
| Mo (Molybdenum) | 0.2% | 0.35% |
| Ni (Nickel) | 1.3% | 1.7% |
| Mechanical Property | Min | Max |
|---|---|---|
| Ultimate Tensile Strength (UTS) | 925 MPa | 1080 MPa |
| Yield Strength | 755 MPa | |
| 0.2% Proof Stress | 740 MPa | |
| Elongation | 12% | |
| Gauge Length | 5.65vSo | |
| Hardness (Brinell) | 269 | 331 HB |
| Charpy V-Notch Impact = Room Temp. | 42 Joules |
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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