ASTM-C90700
| Si(%) | Al(%) | Pb(%) | P(%) | S(%) | Fe(%) | Zn(%) | Cu(%) |
|---|---|---|---|---|---|---|---|
| ≦0.005 | ≦0.005 | ≦0.5 | ≦1.5 | ≦0.05 | ≦0.15 | ≦0.5 | 88.0-90.0 |
Maombi
- Mitindo ya shaba ya Phosphor
Nyingine
- Ni+Co : ≦0.5
- Sn : 10.0-12.0
- Sb
Msimbo wa Nchi
- ASTM
Kawaida
- B505
Aina ya chuma
- C90700
Muda wa kutuma: Dec-14-2020