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Silicomanganese Slag Felman Production generates a residual commercial by-product, silicomanganese slag, through the production of Ferro Silicomanganese (FeSiMn). The slag is an inert solid green material consisting primarily of aluminum, manganese, magnesium, silicon, and calcium oxides. Production The slag is generated during the production of ferro silicomanganese using electric arc furnaces. The molten slag is casted, cooled by spraying it with cold water, and then crushed to the desired size. Potential Uses Potential uses of the commercial by-product include re-melt/reproduction, industrial fill, road base, textiles manufacturing, etc. Chemical Composition Below please find the available metals totals for the chemicals that were detected as components of the slag material. The material is considered non-hazardous as shown by Toxicity characteristic leaching procedure testing conducted on the material. A qualified and licensed environmental laboratory is currently conducting a general assay of the material to determine the % w/w of the different chemical components. TCLP Testing of Slag Chemical Slag Leachate RCRA Hazardous Waste Limits mg/L mg/L Arsenic ND 5.0 Barium 0.85 100.0 Cadmium 0.0011 1.0 Chromium 0.02 5.0 Lead ND 5.0 Mercury ND 0.2 Selenium ND 1.0 Silver ND 5.0 Slag Available Metals Totals Chemical mg/kg Aluminum 88,900 Barium 5,590 Calcium 151,000 Iron 7,230 Magnesium 28,400 Manganese 85,000 Potassium 12,200J Physical Aspects of the Material The material is a hard solid stone that has irregular fracturing similar to chert or glass. The material is primarily green, gray, and black in color and is odorless. The bulk density of the material is approximately 635 +/- 100 kg/m3. Material Size: Generally, one-to-four-inch stone, but can be crushed and sized to the clients desired specifications.
| HS Code | 2619.00 |
| Brand | EximNext |
| Material | Silicomanganese Slag (FeSiMn By-Product) |
| Grade/Type | Commercial Grade Silicomanganese Slag |
| Purity/Composition | SiO2 25-35%, MnO 8-15%, CaO 15-25%, MgO 5-10%, Al2O3 8-12%, FeO 2-5% (glass matrix) |
| Size/Dimensions | Granulated 0-10mm to 0-50mm, lump form available per buyer specification |
| Standard | ASTM C33 aggregate standard; EN 12620 for construction aggregates |
| Application | Road base and sub-base material, concrete aggregate, cement kiln feed, slag wool insulation, railway ballast |
| Packaging | Bulk loose by truck, rail, or vessel; FIBC big bags 1-2 MT optional |
| Origin | USA (Felman Production facility) |
| Appearance | Inert solid greenish-black glassy matrix, angular particles |
Silicomanganese slag is a commercial by-product generated from ferro silicomanganese production, consisting primarily of silicate and aluminate compounds with useful manganese oxide content. This inert solid greenish-grey material is widely employed as construction aggregate, road base, and cement additive, and is traded in bulk for export. Its availability in multiple gradings and low-cost logistics make it a competitive alternative to natural aggregates in infrastructure projects.
| 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 |
Silicomanganese Slag is available for wholesale import from Ulloys, a verified Supplier based in United States. The current FOB price is 30. Minimum order quantity starts at 1 Bags. HS Code: 2619.00 — used for customs classification and import duty calculation. Key product specifications include 2619.00, EximNext, Silicomanganese Slag (FeSiMn By-Product).
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When sourcing Silicomanganese Slag for your business, securing the right balance of quality and cost is essential. Ulloys, a verified supplier based in United States, offers this product with key specifications including Commercial Grade Silicomanganese Slag, SiO2 25-35%, MnO 8-15%, CaO 15-25%, MgO 5-10%, Al2O3 8-12%, FeO 2-5% (glass matrix), and Granulated 0-10mm to 0-50mm, lump form available per buyer specification. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $30/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2619.00, making it a staple in the Slag sector with strong demand from importing countries worldwide.
Importing Silicomanganese Slag requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ulloys 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 2619.00 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 Silicomanganese Slag 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 Slag category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Silicomanganese Slag 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 2619.00 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 Silicomanganese Slag from Ulloys is $30/Bags on FOB terms from United States. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Ulloys through EximNext.
The supplier, Ulloys, has set a Minimum Order Quantity (MOQ) of 1 Bags for Silicomanganese Slag. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Silicomanganese Slag is classified under HS Code 2619.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Silicomanganese Slag from United States, negotiate shipping terms (FOB, CIF, or EXW) directly with Ulloys. Ensure you have the necessary import licenses for Slag products in your destination country.
Yes, Ulloys 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 Silicomanganese Slag supplied by Ulloys include Commercial Grade Silicomanganese Slag, SiO2 25-35%, MnO 8-15%, CaO 15-25%, MgO 5-10%, Al2O3 8-12%, FeO 2-5% (glass matrix), and Granulated 0-10mm to 0-50mm, lump form available per buyer specification. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Ulloys offers Silicomanganese Slag with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Silicomanganese Slag is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ulloys through our platform.
Ulloys maintains international quality certifications. These ensure that the Silicomanganese Slag 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. Ulloys 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 Ulloys.
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