CuSn7Zn4Pb7-C (RG-7)
| % | Cu | Ni | P | Pb | Sn | Zn | Al | Fe | S | Sb | others |
|---|---|---|---|---|---|---|---|---|---|---|---|
| min | 81,0 | - | - | 5,0 | 6,0 | 2,0 | - | - | - | - | - |
| max | 85,0 | - | 0,01 | 8,0 | 8,0 | 5,0 | - | <0,2 | - | - | - |
| Print Procedure | GC | ||||||||||
| Tensile strength Rm N/mm2, mín | 260 | ||||||||||
| Conventional elastic limit 0,2% Rp0,2 N/mm2, mín | 130 | ||||||||||
| Elongation A % mín. | 12 | ||||||||||
| Brinell Hardness HB mín. | 70 | ||||||||||
Our Continuous casting bronze are materials used for high load- bearing capacity and low wear and friction but resistant to general use in hard detrition conditions. Good mechanical properties and corrosion resistance of sea water.