Chemical Composition mass/% | |||||||||
---|---|---|---|---|---|---|---|---|---|
Cu | Sn | Al | Fe | Mn | Ni | Pb | Si | P | Zn |
80-83 | _ | _ | 0.2 | _ | _ | 0.3 | 3.5-4.5 | _ | Rem |
Mechanical properties | |||
---|---|---|---|
Tensile strength Mpa(Min) | Yield strength MPa(Min) | Elongation % | Brinell hardness(HB) |
552-689 | 276-393 | 25-20 | 110 |