ASTM-C90500
Si(%) | Al(%) | Pb(%) | P(%) | S(%) | Fe(%) | Zn(%) | Cu(%) |
---|---|---|---|---|---|---|---|
≦0.005 | ≦0.005 | ≦0.2 | ≦0.05 | ≦0.05 | ≦0.2 | 1.0-3.0 | 86.0-89.0 |
Ceisiadau
- Castings Efydd
Arall
- Ni+Co: ≦1.0
- Sn: 9.0-11.0
- Sb
Cod Gwlad
- ASTM
Safonol
- B584
Math Dur
- C90500
Amser postio: Rhagfyr 14-2020