| DIN | ||||
| Alloy | CuAl11Ni6Fe5 | |||
| Standard | DIN 17665, 17672 | |||
| Alloy Number | 2.0978 | |||
| Chemical Composition | Mechanical Properties | |||
| Cu | rest | DIN | ||
| Al | 10.5 - 12.5 | Rm | ≥ 590 | |
| Ni | 5.0 - 7.5 | Rp 0.2 | ≥ 250 | |
| Fe | 4.8 - 7.3 | A5 | ≥ 12 | |
| Mn | 1.5 max. | HB | ≥ 150 | |
| kg/dm³ | approx. 7.4 | |||
| Properties and Applications | Comparable to CuAl10Ni5Fe4 but with higher mechanical values. Used for heavy-duty bearings and machine parts. | |||
