Hayes Metals also manufacture alloys to customer specifications including:
AS1565:1985
(maximum % unless otherwise listed)
| Cu | 83.0 - 88.0 |
| Sn | 1.0 |
| Zn | Remainder |
| Ni | 0.30 |
| Pb | 0.50 |
| Al | 0.005 |
| Fe | 0.30 |
| As | 0.05 - 0.20 |
| Si | 0.005 |
| Fe + As + Sb 0.8 | |
| 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 |