Hayes Metals also manufacture alloys to customer specifications including:
AS1565:1985
(maximum % unless otherwise listed)
| Cu | 55.0 - 60.0 |
| Sn | 1.0 |
| Zn | 36.0 - 42.0 |
| Ni | 1.0 |
| Pb | 0.40 |
| Al | 0.50 - 1.5 |
| Fe | 0.40 - 2.0 |
| Mn | 1.0 - 1.5 |
| 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) |