Model | Cup Head | material | Heat treatment | Hardness |
Y10A | Bench mark head | SKD61 | Nitriding (surface hardening) | Surface HV900/Internal HRC35~40 |
Model | Cup Head | Material | Heat Treatment | Hardness |
Y10AD | Bench mark head | SKD61 | Vacuum heat treatment (full hardness) | HRC48~52 |
Y10AH | SKH51 |
Model | Cup Head | Material | Heat treatment | Hardness |
Y10B | Outlet Head | SKD61 | (Surface hard) Nitriding treatment | Surface HV900/Internal HRC35~40 |
Y10BH | SKH51 | (Full hard) Vacuum heat treatment | HRC58~62 |