ZhenAn High-Quality Silicon Metal 1101, 3303, and 2202 is industrial-grade silicon with high purity up to 99.8% and strictly controlled impurity levels. Designed for steelmaking, chemical processing, and electronics manufacturing, our silicon metal delivers stable chemical performance, fast melting efficiency, and reliable consistency for large-scale industrial use.

Available in 553 and 441 lump sizes, ZhenAn silicon metal is suitable for different furnace conditions and processing requirements, ensuring optimal reaction efficiency and reduced material loss.

Each grade is produced under a standardized smelting and quality inspection process to meet international industrial requirements.

Chemical composition can be customized based on specific application requirements.

• 553 Size: 10–100 mm

• 441 Size: 10–50 mm

These sizes ensure:

• Uniform melting behavior

• Reduced dust loss

• Improved furnace efficiency

• 1 MT jumbo bags

• 25 kg bags with pallet

• Customized export packaging available

• Appearance: Silver-gray crystalline lumps

• Melting Point: Approx. 1414 °C

• Density: 2.33 g/cm³

• High thermal conductivity

• Strong oxidation resistance

Silicon metal is widely used as a deoxidizer and alloying additive in steel production:

• Improves steel strength and toughness

• Enhances oxidation resistance

• Stabilizes mechanical properties

• Reduces oxygen content in molten steel

Grades 3303 and 2202 are commonly selected for alloy steel and carbon steel applications.

Silicon metal 1101 and 2202 serve as key raw materials for:

• Silicone rubber and silicone oil

• Silane and organosilicon compounds

• Specialty chemical synthesis

High purity and low impurity levels ensure stable chemical reactions and high product yield.

High-purity silicon metal (up to 99.8%) is used in:

• Polysilicon production

• Electronic-grade silicon processing

• Semiconductor and photovoltaic material preparation

Grade 1101 is preferred for electronics-related applications due to its ultra-low impurity content.

• High and Stable Purity (up to 99.8%)

• Strict Impurity Control (Fe, Al, Ca)

• Consistent Lump Size for efficient melting

• Professional Quality Inspection for each batch

• Global Export Experience serving steel mills and industrial buyers

Our products are manufactured using advanced smelting technology and tested to ensure batch-to-batch consistency and industrial reliability.

ZhenAn operates under a complete quality management system:

• ISO-certified manufacturing facilities

• In-house chemical analysis for every batch

• Third-party inspection available (SGS, BV, etc.)

• COA and MSDS provided with each shipment

These measures reinforce trustworthiness and compliance for international customers.

• Store in dry and ventilated conditions

• Avoid moisture and acidic environments

• Suitable for long-distance sea transportation

• Secure packaging to prevent contamination

Q1: What is the main difference between Silicon Metal 1101, 3303, and 2202?
A: The difference lies in impurity limits. Grade 1101 has the lowest Fe and Al content, suitable for electronics and chemical use, while 3303 and 2202 are mainly used for steelmaking and alloy production.

Q2: Which grade is best for steelmaking?
A: Silicon Metal 3303 and 2202 are most commonly used for alloy steel and carbon steel production.

Q3: Can you supply custom sizes other than 553 and 441?
A: Yes, custom particle sizes can be produced according to furnace requirements.

Q4: Do you provide inspection reports?
A: Yes, COA and third-party inspection reports are available upon request.

Looking for a reliable Silicon Metal 1101 / 3303 / 2202 supplier?