Hayes Metals also manufacture alloys to customer specifications including:
AS1565:1985
(maximum % unless otherwise listed)
| Cu | 86.0 min. |
| Sn | 0.10 |
| Zn | 0.50 |
| Ni | 1.0 |
| Pb | 0.05 |
| Al | 8.5- -9.5 |
| Fe | 2.5 - 4.0 |
| Mn | 1.0 |
| Si | 0.25 |
| Mg | 0.05 |
| Ni max includes Co | |
T-I Total Impurities
Elements marked with * are specified impurities
| Tensile Strength (MPa) | 450 |
| Elongation (% min) | 20 |
| 0.2% Proof Stress (MPa) | 170 |
| Hardness (RB) |