KDB 601
Craft
Overall quenching + machining
Application features
It is based on medium-carbon alloy steel such as 40Cr, with 8-character, cross or three-ring oil lines on the surface, and is finished after quenching as a whole.Repurchase phosphorus
Chemical and vulcanization treatment to form a higher hardness surface layer, which has the advantages of wear resistance and fatigue resistance.
Suitable for medium, high load and low speed conditions
Used in construction machinery, mining machinery, coal mining machinery and other industries
| Characteristics | Unit | Grease lubrication |
| Max. dynamic load | Mpa | 200 |
| Operating temperature | ℃ | -100 ~ +350 |
| Max. line speed | m/s | 0.15 |
| Max. PV | m/s·Mpa | 1.50 |
| Surface hardness | HRC | 40~52 |
