18CrNiMo7-6 carburized steel
18CrNiMo7-6 steel belongs to Case Hardening Steel(carburized steel). It is a grade consisting of the addition of chromium, nickel, molybdenum with a range characteristic for all carburizing grades.18CrNiMo7-6 material can be used for much larger sizes and loads.
18CrNiMo7-6 equivalent materials
| EU EN |
Germany DIN,W-Nr. |
France AFNOR |
England BS |
Italy UNI |
China GB |
Internation ISO |
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18CrNiMo7-6 mechanical properties——Quenched and Tempered at 200°C
| Section mm | Yield Strength
MPa |
Tensile Strength MPa | Elongation % | Impact Izod
J |
Hardness
HB |
| 25 | 1050 | 1295 | 14 | 45 | 380 |
| 50 | 950 | 1160 | 15 | 51 | 340 |
| 100 | 815 | 1010 | 16 | 53 | 300 |
