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Within 30 minutes during working hours
Products
Silicon metal grade 441 for aluminum alloying and the chemical industry.
Silicon metal grade 441 with high silicon content is used for aluminum alloying, silicone production, and chemical applications. This grade has defined limits for iron, aluminum, and calcium. Exact analysis and quality certificates are provided on request.
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The product is recorded from the current catalog and routed to the supply team.
| Purity | Technical specifications available upon requestOn request |
|---|---|
| Form | Technical specifications available upon requestOn request |
| Silicon (Si) | Technical specifications available upon requestOn request |
|---|---|
| Impurities (Fe / Al / Ca) | Technical specifications available upon requestOn request |
Lumps packed in big bags on pallets; protected from moisture.
Store in a dry environment away from moisture.
Within 30 minutes during working hours
For this product, a COA can be followed up after order confirmation and request.
Lumps packed in big bags on pallets; protected from moisture.
Based on each product's specifications

Foundry raw materials
Common ways to verify metal purity and why a Certificate of Analysis matters.