Hayes Metals also manufacture alloys to customer specifications including:
AS1565:1985
(maximum % unless otherwise listed)
| Cu | 65.0 - 70.0 |
| Sn | 0.50 - 1.5 |
| Zn | 24.0 - 32.0 |
| Ni | 1.0 |
| Pb | 1.5 - 3.8 |
| Al | 0.35 |
| Fe | 0.7 |
| Si | 0.05 |
| Ni max includes Co | |
T-I Total Impurities
Elements marked with * are specified impurities
| Tensile Strength (MPa) | 190 |
| Elongation (% min) | 11 |
| 0.2% Proof Stress (MPa) | 70 |
| Hardness (RB) | 45 |