Chemical Composition mass/% | |||||||||
---|---|---|---|---|---|---|---|---|---|
Cu | Sn | Al | Fe | Mn | Ni | Pb | Si | P | Zn |
78.0-82.0 | 2.3-3.5 | 0.005 | 0.4 | - | 1 | 6.0-8.0 | 0.005 | 1.5 | 7.0-10.0 |
Mechanical properties | |||
---|---|---|---|
Tensile strength Mpa(Min) | Yield strength MPa(Min) | Elongation % | Brinell hardness(HB) |
207 | 103 | 16 | 55 |