Chemical Composition mass/% | |||||||||
---|---|---|---|---|---|---|---|---|---|
Cu | Sn | Al | Fe | Mn | Ni | Pb | Si | P | Zn |
84.0-86.0 | 4.0-6.0 | 0.005 | 0.3 | - | 1 | 4.0-6.0 | 0.005 | 0.05 | 4.0-6.0 |
Mechanical properties | |||
---|---|---|---|
Tensile strength Mpa(Min) | Yield strength MPa(Min) | Elongation % | Brinell hardness(HB) |
248 | 131 | 15 | 60 |