Material
CuZn25Al5Mn4Fe3 high-strength brass + graphite
Application features
Inlaid graphite has certain self-lubricating properties, Friction factor small<0.16
Good self-lubricating and wear resistance, reduced impact load resistance
Suitable for ultra-high load, low speed and high ambient temperature conditions
Used in construction machinery, mining machinery, injection molding machines and other equipment
Characteristics | Unit | Dry friction | Border lubrication |
Max. dynamic load | Mpa | 140 | 140 |
Operating temperature | ℃ | -40 ~ +250 | -40 ~ +300 |
Max. line speed | m/s | 0.5 | 1.0 |
Max. PV | m/s·Mpa | 1.65 | 3.25 |
Min. hardness | HB | 260 | 260 |