C68000
DESCRIPTION
Manganese bronze contains small additions of manganese, iron, plus lead for lubricity, anti-seizing, and bonding. Like the aluminium bronzes, they combine high strength with excellent corrosion resistance.
CHEMICAL COMPOSITION
| Elements |
Min (%) |
Max (%) |
| Cu | 56.00 | 60.00 |
| Pb | - | 0.05 |
| Pb | - | 0.05 |
| Sn | 0.75 | 1.10 |
| Al | - | 0.01 |
| Fe | 0.25 | 1.25 |
| Mn | 0.01 | 1.50 |
| Ni | 0.20 | 0.80 |
| Si | 0.04 | 0.15 |
| Total Others | - | 0.50 |
| Zn |
Remainder |
Mechanical Properties according To UNS C68000
Mechanical property requirement, if any, are to be established by agreement between the manufacturer and the purchaser.
| PHYSICAL PROPERTIES |
| Density g/cm² at 68°F | 8.19 |
| Specific Gravity | 8.19 |
| FABRICATION PROPERTIES |
| No Fabrication properties for this alloy. |
Typical Applications
