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Ferrosilicon alloy is a deoxidizer used in steelmaking production. It improves the shape of inclusions and reduces the content of gas elements in molten steel. It is an effective new technology to improve steel quality, reduce costs, and save aluminum. It is especially suitable for the deoxidation requirements of continuous casting molten steel. Practice has proved that it not only meets the deoxidation requirements of steelmaking, but also has desulfurization performance and has the advantages of large specific gravity and strong penetrating power. The production of silicon-aluminum ferroalloy can be divided into the following three stages
1. Generation of silicon carbide At lower temperatures, SiO2 reacts with carbon to produce silicon carbide,
2. Generation of aluminum oxide carbides and carbides In the temperature range of 1600~2000�ºC, carbon reacts with aluminum oxide to form aluminum oxide and silicon carbide;
3. Intermediate compounds such as carbides decompose silicon-aluminum-iron to form. At a higher temperature, aluminum oxide, silicon carbide, aluminum carbide and silicon dioxide react to obtain silicon-aluminum; only high-quality silicon-aluminum ferroalloy can produce high-quality silicon-aluminum iron blocks. When purchasing silicon-aluminum iron balls, you need to pay attention to Its quality, the quality of silicon aluminum iron ball has a direct impact on its application.
| HS Code | 7202.21 |
| Material | Silicon Aluminum Iron Alloy (Ferrosilicon-based ternary alloy) |
| Grade/Type | FeSiAl Alloy, common grades FeSi45Al15, FeSi50Al20, FeSi60Al10 |
| Purity/Composition | Si 45-60%, Al 10-25%, Fe balance; trace impurities per standard specs |
| Size/Dimensions | Lump 10-100mm; Crushed/Powdered 0-50mm; Sized per buyer requirement |
| Standard | GB/T 2272, ASTM A132, or buyer's specification |
| Application | Steelmaking deoxidizer, inclusions shape control, molten steel cleanliness, foundry inoculant |
| Packaging | 1MT Big Bags with inner polyethylene liner; 25kg/50kg Bags on pallets; Bulk containers available |
| Origin | China, Russia, Norway, Brazil (major producing regions) |
Silicon Aluminum Iron Alloy serves as an effective deoxidizer and inclusions modifier in steelmaking and foundry applications. This ternary alloy combines silicon for oxygen removal, aluminum for clean steel production, and iron as the carrier matrix, making it ideal for controlling non-metallic inclusions and improving steel cleanliness. Widely traded internationally, it is supplied in lump or crushed form conforming to standard metallurgical grades for global steel mills and specialty alloy manufacturers.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Silicon Aluminum Iron Alloy is offered by Ronghai Supply Chain Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Silicon Aluminum Iron All, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Silicon Aluminum Iron Alloy for your business, securing the right balance of quality and cost is essential. Ronghai Supply Chain Co., Ltd., a verified supplier based in China, offers this product with key specifications including FeSiAl Alloy, common grades FeSi45Al15, FeSi50Al20, FeSi60Al10, Si 45-60%, Al 10-25%, Fe balance; trace impurities per standard specs, and Lump 10-100mm; Crushed/Powdered 0-50mm; Sized per buyer requirement. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10002000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7202.21, making it a staple in the Aluminium Alloy sector with strong demand from importing countries worldwide.
Importing Silicon Aluminum Iron All requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ronghai Supply Chain Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7202.21 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Silicon Aluminum Iron All has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Aluminium Alloy category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Silicon Aluminum Iron All requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7202.21 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Silicon Aluminum Iron Alloy from Ronghai Supply Chain Co., Ltd. is $10002000/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Ronghai Supply Chain Co., Ltd. through EximNext.
The supplier, Ronghai Supply Chain Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Silicon Aluminum Iron All. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Silicon Aluminum Iron Alloy is classified under HS Code 7202.21. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Silicon Aluminum Iron All from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ronghai Supply Chain Co., Ltd.. Ensure you have the necessary import licenses for Aluminium Alloy products in your destination country.
Yes, Ronghai Supply Chain Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Silicon Aluminum Iron Alloy supplied by Ronghai Supply Chain Co., Ltd. include FeSiAl Alloy, common grades FeSi45Al15, FeSi50Al20, FeSi60Al10, Si 45-60%, Al 10-25%, Fe balance; trace impurities per standard specs, and Lump 10-100mm; Crushed/Powdered 0-50mm; Sized per buyer requirement. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Ronghai Supply Chain Co., Ltd. offers Silicon Aluminum Iron All with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Silicon Aluminum Iron All is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ronghai Supply Chain Co., Ltd. through our platform.
Ronghai Supply Chain Co., Ltd. maintains international quality certifications. These ensure that the Silicon Aluminum Iron All meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Ronghai Supply Chain Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Ronghai Supply Chain Co., Ltd..
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