| Aluminium Bronze ingots | ||||
| Designation | AB 1 | AB 2 | ||
| Material | Aluminium bronze (copper aluminium) | Leaded phosphor bronze | ||
| Elements | Min | Max | Min | Max |
| % | % | % | % | |
| Copper | Remainder | Remainder | ||
| Tin | - | 0.1 |
- |
0.1 |
| Zinc | - | 0.50 | - | 0.50 |
| Lead | - | 0.03 | - | 0.03 |
| Phosphorous | - | - | - | - |
| Nickel | - | 1.0 | 4.0 | 5.5 |
| Iron | 1.5 | 3.5 | 4.0 | 5.5 |
| Aluminium | 8.7 | 10.5 | 8.8 | 10.0 |
| Manganese | - | 1.0 | - | 3.0 |
| Antimony | - | - | - | - |
| Arsenic | - | - | - | - |
| iron-arsenic + antimony | - | - | - | - |
| Silicon | - | 0.2 | - | 0.1 |
| Bismuth | - | - | - | - |
| Sulphur | - | - | - | - |
| Magnesium | 0.05 | - | 0.05 | |
| Total Impurities | - | 0.30 | - | 0.20 |