C90300 (SAE620)
Tin Bronze C90300
C90300 (SAE620)
Thành Phần Vật Liệu
| Copper (Cu) | 86.0 ~ 89.0% |
| Tin (Sn) | 7.50 ~ 9.0% |
| Lead (Pb) | max. 0.30% |
| Zicum (Zn) | 3.0 ~ 5.0% |
| Furrum (Fe) | max. 0.20% |
| Nickel (Ni) | |
| Stibium (Sb) | max. 0.2% |
| Phosphor (P) | max. 1.50 |
| Sulfur (S) | max. 0.05% |
| Alluminium (Al) | max. 0.005% |
| Silic (Si) | max. 0.005% |
| Tensile Strength(Mpa, min.) | 303 |
| 0.5% Yield Strength(MPa, min.) | 152 |
| Elongation(min. %) | 18 |
