| DIN | |||||
| Alloy | CuPb20Sn | ||||
| SnPbBz20 | |||||
| Standard | DIN 1716 | ||||
| Alloy Number | 2.1188 | ||||
| Chemical Composition | Mechanical Properties | ||||
| Cu | 69.0 - 76.0 | DIN | |||
| Pb | 18.0 - 23.0 | Rm | ≥ 160 | ||
| Sn | 4.0 - 6.0 | Rp 0.2 | ≥ 90 | ||
| Ni | 2.5 max. | A5 | ≥ 6 | ||
| Zn | 3.0 max. | HB | ≥ 50 | ||
| Sb | 0.5 max. | ||||
| kg/dm³ | 9.3 | ||||
| Properties and Applications | Bearings for light load and high speed. Used in waste machines, mill machinery, water pumps and connecting rod bearings. | ||||
