Chemical Composition mass/% | |||||||||
---|---|---|---|---|---|---|---|---|---|
Cu | Sn | Al | Fe | Mn | Ni | Pb | Si | P | Zn |
84.0-87.0 | 11.3-12.5 | 0.01 | 0.2 | - | 1.2-2.0 | 0.25 | 0.01 | 0.3 | 0.25 |
Mechanical properties | |||
---|---|---|---|
Tensile strength Mpa(Min) | Yield strength MPa(Min) | Elongation % | Brinell hardness(HB) |
303 | 152 | 16 | 85 |