Hayes Metals also manufacture alloys to customer specifications including:
AS1565:1985
(maximum % unless otherwise listed)
| Cu | 70.0 - 75.0 |
| Sn | 1.0 - 3.0 |
| Zn | Remainder |
| Ni | 1.0 |
| Pb | 2.0 - 5.0 |
| Al | 0.005 |
| Fe | 0.8 |
| As | 0.02 - 0.06 |
| Si | 0.005 |
| Ni max includes Co | |
T-I Total Impurities
Elements marked with * are specified impurities
| Tensile Strength (MPa) | 170 |
| Elongation (% min) | 18 |
| 0.2% Proof Stress (MPa) | 80 |
| Hardness (RB) | 45 |