Chemical Composition mass/% | |||||||||
---|---|---|---|---|---|---|---|---|---|
Cu | Sn | Al | Fe | Mn | Ni | Pb | Si | P | Zn |
Rem | 0.2 | 9.0-11.0 | 2.0-4.0 | 1.5 | 4.0-5.5 | - | 0.25 | - | 0.3 |
Mechanical properties | |||
---|---|---|---|
Tensile strength Mpa(Min) | Yield strength MPa(Min) | Elongation % | Brinell hardness(HB) |
600-1100 | 345-600 | Sep-45 | 140-225 |