Silicon Metal 553

Our Silicon Metal 553 offers the optimal balance of purity and cost for aluminum casting (ADC12/A380) and organosilicon. Compliant with GB/T 2881-2014, featuring strict impurity control and uniform 10-100mm sizing. Full MTC and SGS/BV support.

553：Si: ≥ 98.7%​ | Fe: ≤ 0.5%​ | Al: ≤ 0.5%​ | Ca: ≤ 0.3%

GB/T 2881-2014 Standard. Stable composition guaranteed.

1.Optimal Cost-to-Purity Ratio​ – 553 delivers the most economical Si ≥ 98.5% with controlled Fe/Al/Ca, ideal for cost-sensitive aluminum casting and organic silicon production.

2.Stable Chemistry, Batch-to-Batch​ – XRF/ICP verification ensures every shipment stays within 553 spec. No more formula re-adjustment between batches.

3.Full Certificates​ – Mill Test Certificate (EN 10204 3.1), COA, and optional SGS/BV third-party inspection.

4.Reliable Supply​ – 【2000 MT/month】 capacity with stock availability, 5–20 days delivery after prepayment.

1.Production Capacity: Monthly output of 【2000 MT】​ Silicon Metal 553. Stable supply guaranteed.

2.Quality Control: ISO 9001:2015 certified. In-house labs equipped with XRF/ICP​ spectrometers. Strict inspection from raw materials to finished products.

3.Export Experience: Over 【10】​ years in ferroalloy export. Products shipped to 【India, Turkey, South Korea, Germany】​ and other 【20+】​ countries.

4.One-Stop Supply: Integrated production of Silicon Metal, Ferro Silicon, Ferro Manganese, and Silicon Slag to reduce your procurement costs.

Inventory: Strategic stock of 【500 MT】​ ready for immediate shipment to meet urgent demands.

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