Ferro Silicon, Silicon Metal & Inoculants

Premium Ferro Alloys and Metallurgical Materials for Steel, Casting, and Refractory Industries – Trusted by Global Enterprises

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300+

Employees

20+

Countries Served

2 Bases

Production Facilities

Who We Are

Henan Chenggang Metal Materials Co., Ltd. is a leading enterprise specializing in the research, development, production, processing, and sales of metallurgical and refractory products, with a comprehensive focus on both domestic and international markets.

The company boasts a dedicated workforce of over 300 employees and holds independent import and export qualifications. Our state-of-the-art ferrosilicon production facility, located in the western province of Qinghai, represents a key asset in our commitment to excellence.

In addition, our alloy and refractory materials production base in Henan, central China, is renowned for its technological leadership and long-standing industry expertise. With a rich history in the sector, we pride ourselves on being at the forefront of innovation and quality in the field of metal materials.

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What We Do

We specialize in a wide range of high-quality metallurgical products essential for steelmaking, casting, and refractory applications across the globe.

Ferrosilicon & Alloys

• Ferro Silicon (FeSi)
• Ferro Silicon Magnesium
• Silicon Manganese
• Ferro Chrome
• Calcium Silicon

Silicon Materials

• Offgrade Silicon
• Silicon Carbon Alloy
• Silicon Briquette
• Silicon Slag
• High-Carbon Silicon Powder

Nitride Alloys

• Nitride Ferro Silicon
• Nitride Ferro Chrome
• Nitride Vanadium
• Nitride Manganese

Carbon Products

• Recarburizer
• Coal Injection
• Semi-Coke
• Coke Fuel

Minor Metals

• Silicon Metal
• Manganese Metal
• Magnesium Metal
• Calcium Metal

Refractories & Chemicals

• Silicon Carbide (SiC)
• Foam Slag Suppressant
• Nozzle Materials
• Pipe Mold Powder

Our Products

High-Purity, Consistent Quality Ferro Alloys and Metallurgical Materials

Ferro Silicon (FeSi)

Available in 75%, 65%, and 50% silicon grades. Essential for deoxidizing and alloying in steelmaking.

• Si: 75% min
• Fe balance
• Low Al, Ca, C content
• Granular or lumpy form

Silicon Metal

High-purity silicon metal for aluminum alloys, solar cells, and chemical applications.

• Si: 98.5% - 99.8%
• Low iron, aluminum, calcium
• 55, 441, 3303, 3301 grades
• Chunk or crushed form

Ferro Silicon Magnesium

Used as an inoculant in ductile iron casting to promote graphite spheroidization.

• Mg: 5-10%
• Si: 40-50%
• Low rare earths
• Wire or lump form

Silicon Carbide (SiC)

High-efficiency recarburizer and deoxidizer in steel and foundry industries.

• SiC: 80-90%
• C: 10-15%
• Low ash and moisture
• 1-5mm, 3-10mm sizes

Recarburizer

High-carbon recarburizer for efficient carbon recovery in electric arc furnaces.

• C: 90-98%
• Low sulfur and nitrogen
• Fast dissolution
• Graphite or petroleum coke base

Nitride Ferro Silicon

Used in stainless steel and tool steel production for nitrogen alloying.

• N: 3-5%
• Si: 60-70%
• Fe balance
• Low oxygen content

Ferro Chrome

High-carbon and charge chrome for stainless steel and alloy steel production.

• Cr: 60-70%
• C: 6-8%
• Low P, S
• Lumpy or crushed

Alloy Cored Wire

Precision wire for in-steel ladle treatment and microalloying.

• FeSi, CaSi, FeB, FeTi cores
• 13mm diameter standard
• High feeding accuracy
• Customizable composition

Why Choose Us?

Reliable Quality, Global Reach, and Technical Excellence

Quality Assured

Comprehensive QA system ensures stable and reliable product quality meeting international standards.

Global Export

Products exported to Japan, South Korea, Southeast Asia, Middle East, South America, and Taiwan.

Dual Production Bases

Ferrosilicon plant in Qinghai and alloy/refractory base in Henan ensure supply stability.

Multilingual Support

We welcome inquiries in English, Spanish, Russian, French, and Arabic.

Our Projects

Delivering High-Performance Solutions Worldwide

50T 0-5mm High Carbon Silicon Powder to Thailand

At CG STEEL, we take pride in our commitment to excellence and innovation in the field of High Carbon Silicon Powder. This recent shipment of 50 metric tons of 0-5mm high carbon silicon powder was delivered to a major steel producer in Thailand, enhancing their recarburization efficiency and process stability.

• Product: High Carbon Silicon Powder
• Size: 0-5mm
• Quantity: 50 Metric Tons
• Destination: Thailand
• Application: Steel recarburization

Long-Term Supply to Major Steel Enterprises

We have established long-term, strategic partnerships with major steel enterprises including Anyang Iron and Steel, Jiangsu Steel, Guangxi Liuzhou Iron and Steel, and Hebei Iron and Steel, supplying them with key raw materials such as ferrosilicon, silicon carbide, and recarburizers.

• Clients: Top Chinese steel mills
• Products: Ferro alloys, SiC, recarburizers
• Supply: Monthly recurring shipments
• Quality: ISO and customer-specific standards
• Service: Just-in-time delivery

Frequently Asked Questions

What is Ferrosilicon 75 used for?

Ferrosilicon 75 is essential in the metallurgy industry for deoxidizing steel and controlling the silicon content in cast iron. It improves strength, hardness, and corrosion resistance.

Do you offer custom alloy compositions?

Yes, we can customize alloy grades, particle sizes, and packaging based on customer specifications and technical requirements.

What are your main export markets?

Our products are exported to Japan, South Korea, Southeast Asia, Central Asia, the Middle East, South America, and Taiwan.

How do you ensure product quality?

We maintain a comprehensive quality assurance system with in-house testing labs, strict process controls, and adherence to international standards.

Contact Us

We welcome inquiries in English, Spanish, Russian, French, and Arabic. Our professional team will reply within one business day.

Email:

[email protected]

Phone:

+86 18317383692

Fax:

0372-5375259

Company:

Henan Chenggang Metal Materials Co., Ltd.

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