Ferro alloy
Silicon Metal 553 441 421 Minerals Metallurgy
Silicon Metal processed by excellent industrial silicon and including full varieties. Used in electro, metallurgy and chemical industry. Sample:free sample by DHL,TNT,Fedex,EMS timely Packing...
DESCRIPTION
Silicon Metal processed by excellent industrial silicon and including full varieties. Used in electro, metallurgy and chemical industry.
Sample:free sample by DHL,TNT,Fedex,EMS timely
Packing:1 Ton parcel, 1000kg/bag or as your detailed requirementsShipping: within 15-20 days after receiving your advance payment or L/C.
| Chemical Composition(%) | ||||
| Garde | Si | Fe | Al | Ca |
| ≥ | ≤ | |||
| 97# | 97 | 1.8 | 0.6 | 0.5 |
| 553 | 98.5 | 0.5 | 0.5 | 0.3 |
| 441 | 99.1 | 0.4 | 0.4 | 0.1 |
| 421 | 99.3 | 0.4 | 0.2 | 0.1 |
| 3303 | 99.37 | 0.3 | 0.3 | 0.03 |
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