| After-sales Service: | 1 Year Warranty, Replace It When Broke Down |
|---|---|
| Warranty: | 1 Year Warranty, Replace It When Broke Down |
| 자료: | Malleable Iron |
| 연결: | 여성 |
| Chemical Property: | (C% 2.4-2.9), (Si%1.4-1.9), (Mn% 0.4-0.65) |
| Physical Property: | Tensile Strength>=300MPa, Elongation>=6% |
