|
material |
38CrMoAIA Nitriding treatment |
|
surface hardness |
HV≥900 |
|
Nitriding depth |
0.5-0.8mm |
| raw material | The finished product processing equipments | ||||||||
| 38CrMoAIA, SACM645 | Nitriding treatment | ||||||||
| Cr12MoV, H13 | High frequency quenching | ||||||||
| 38CrMoAIA, SACM645, 40Cr, AISI4140, 42CrMo | Inner hole bimetallic centrifugal casting | ||||||||
| GHII3 | Nature hard after high temperature |



















