Welcome to FORTESCUE METAL MATERIALS (SHANDONG) CO., LTD.

Free Quote

Home page

Cost-effectiveness advantage

10% discount for new customers

Quality Advantage

Full process quality inspection

Fast delivery

Fast delivery after ordering

Silicon Calcium Manganese deoxidizer

Silicon-calcium-manganese is a composite alloy composed primarily of silicon (Si), calcium (Ca), and manganese (Mn). It serves as a highly effective deoxidation, desulfurization, modification, and inclusion control agent during steelmaking. Zhen An Metallurgical Materials specializes in the research and development, production, and global distribution of smelting and casting raw materials, providing you with silicon-calcium-manganese (Si-Ca-Mn) alloys and supporting composite deoxidizers.

Category:

Silicon Calcium

Keywords:

WhatsApp: +8617753162515

Email: jill@fdsqore.com

ONLINE MESSAGE →

Introduction to Silicon Calcium Manganese

Zhen An Metallurgical Materials specializes in the research and development, production, and global distribution of smelting and casting raw materials, providing you with silicon-calcium-manganese (Si-Ca-Mn) alloys and supporting composite deoxidizers.

Silicon-calcium-manganese can be used in the smelting of carbon steel, alloy structural steel, stainless steel, pipeline steel, shipbuilding plate, spring steel, and automotive steel to improve molten steel purity and reduce inclusions.

Specifications of Manganese Calcium Silicon

Grade	Silicon (Si) ≥	Calcium (Ca) ≥	Manganese (Mn) ≥	Carbon (C) ≤	Phosphorus (P) ≤	Sulfur (S) ≤	Aluminum (Al) ≤	Remarks
SCM-282828	28	8	28	1.5	0.04	0.03	2	Universal grade, cost-effective
SCM-301030	30	10	30	1.5	0.04	0.03	2	High Calcium, strong deoxidation & desulfurization
SCM-251225	25	12	25	1.5	0.03	0.02	1.5	High Ca, Low P & S, for high-quality steel
SCM-32830	32	8	30	1	0.03	0.02	1.5	High Silicon, for alloying & deoxidation
SCM-351535	35	15	35	0.8	0.025	0.02	1	Premium grade, for special & clean steel

Forms: Lumps (10–50 mm / 10–80 mm), Granules (3–10 mm / 1–5 mm), Powder (0–3 mm)
Packaging: Ton bags (lined with moisture-proof PE), small bags with inner lining/outer woven bags, and small, quantitative bags (e.g., 20–25 kg) for quick furnace loading.
Specialties: Low hydrogen control, ultra-low impurities, moisture absorption treatment, and pre-assembled cored wire (Ca, Si-Ca-Mn) for coordinated supply.

FACTORY APPEARANCE

Our main products are stainless steel sheets/coils/tubes and carbon steel sheets/coils/tubes and galvanized steel coils, galvanized steel coils, tinplate, round bars, steel bars, roof panels, spring steel strips, PPGI, PPGL and other structures Steel and pipe fittings, 72 kinds of steel, more than 2,900 specifications, more than 300,000 tons in stock.

PACKAGING AND SHIPPING

CUSTOMER VISIT

WHY CHOOSE US

Excellent core quality

With precise composition, high purity, and low impurities, it meets international export standards and improves the yield of smelting products.

Stable and reliable supply

We provide sample testing, full order tracking, and rapid response to quality issues.

Foreign Trade Services

It offers supporting customs declaration and logistics services, standardized documents, and compatibility with customs clearance in multiple countries.

Outstanding cost-performance ratio

Offering better prices for the same quality helps customers reduce costs and enhance their competitiveness.

Strong customization capabilities

Ingredients, particle size, and packaging can be customized to meet different order requirements.

Comprehensive after-sales support

We provide sample testing, full order tracking, and rapid response to quality issues.

Customer Reviews

★★★★★

The biggest concerns with export orders are inconsistent quality and delayed delivery. This supplier perfectly addressed our concerns. The ore quality is excellent, the documentation is complete and standardized, the customs clearance process is smooth, and the overall experience was excellent!

Customer Reviews

★★★★★

The customer was full of praise for the quality of this batch of alloy ore and subsequently placed a large additional order. The supplier not only offers high-quality products but also provides customized solutions based on our needs, and their service is top-notch!

Customer Reviews

★★★★★

From sample testing to bulk orders, every step was handled professionally and meticulously. All ore indicators fully met contract requirements, the packaging was sturdy, and there was no damage during long-distance transportation. Highly recommended to all colleagues in the alloy foreign trade business!

Customer Reviews

★★★★★

After comparing several suppliers, we ultimately chose this one. The ore particles are uniform, with extremely low impurity content, meeting international export standards. The price is also very competitive, helping us establish a foothold in overseas markets. We will continue our long-term cooperation!

ALLOY ORE PROCESSING FLOW

We specialize in the export of a wide range of alloy ores : Ferroalloys (Ferrochrome, Ferromanganese, Ferrosilicon) , Nickel Ore & Chrome Ore , Manganese Ore , Titanium Ore , Other specialty alloy ores tailored to meet specific industrial requirements.

FAQ

If you have any questions or purchases, please feel free to contact us

Can I Get A Sample Tocheck Out The Quality?

Sure, Free Samples Are Available For Stockproducts If You Can Pay For The Shipping Cost.

How can weguarantee quality?

Always a pre-production sample before massproduction;Always final Inspection before shipment;

How to get a quotation?

Com Directlyour Salesman Will Provide You An Accurate Andprofessional Offer According To Your Requirements

What's the MoQ?

Forcustomized products, MOQ should be negotiated inadvance. There is no MOQ for sample orders,

IS you company factoryor Trade Company?

We have our own factory;Our type is factory + trade.

APPLICATION AREAS

The qualified rate of random inspections by third-party authoritative organizations is 100%, winning long-term trust from customers.

Petroleum

Marine Exploration

Coal Mine

Architectural Engineering

Electric Field

Boiler Field

Field of chemical industry

Textile Field

Silicon Calcium