| Chemical Requirements | Grade I | ||
| Copper | 56.0 - 59.0% | ||
| Lead | 2.0 to 3.50% | ||
| Iron | 0.35% max. | ||
| Total Imp. Excl. Iron | 0.70% max. | ||
| Zinc | Remainder | ||
| Physical Properties | |||
| Condition | Size | T.S. MPA | EL% Min |
| Annealed (O) | 6-25 25-50 50 above | 345 315 285 | 12 17 22 |
| Half-Hard (HB) | 6-12 12-25 25-50 50 above | 405 395 355 325 | 4 6 12 17 |
| Hard (HD) | 6-12 12-25 | 550 490 | - 4 |
| Fabrication Properties | |||
| Capacity for being | |||
| Cold worked | Poor | ||
| Hot formed | Fair | ||
| Machinability Rating | 100% | ||
| Suitability for soldering | Excellent | ||
| Suitability for Brazing | Good | ||
| Uses | |||
| Precision Components, Hardware, Hinges, Lock Bodies, Screws, Nuts & Bolts | |||
| Place of Origin | Not Given |
| Minimum Order Quantity | Not Given |
| Supply Ability | Not Given |
| Packaging Details | Not Given |
| Delivery Details | Not Given |
Not Given
