Characteristic
High strength, corrosion resistance, and wear resistance. Extremely high stressed bearing
parts and worm wheels. Values, valve seats, cover plates, sliding components, wear parts,
matrices for chipless forming technology, high-pressure steam fittings.
Similar or Equivalent Specifications
| UNS | ASTM | SAE | AMS | Federal | Military | Other |
| C63000 |
Chemical Composition
| Cu | Sn | Pb | Zn | Ni | Al | Fe | Mn | P | S | Si | Mg | Sb | |
| Min | 72.0 | – | – | – | 4.3 | 10.3 | 4.2 | – | – | – | – | – | |
| Max | 81.5 | 0.20 | 0.04 | 0.40 | 7.5 | 12.0 | 7.0 | 2.5 | – | – | 0.10 | 0.05 | – |
Mechanical Properties
| Rm | Tensile strength min. | 750 N/mm2 |
| Rp0.2 | Proof Strength min. | 380 N/mm2 |
| A(50mm) | Elongation min. | 5% |
| HB | Brinell hardness min. | 185 HBW |