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Off-grade Silicon

Off-grade Silicon is a cost-effective silicon product with approximately 90% silicon content and reasonable impurity content. It is specially produced for low-end deoxidation in steelmaking and sintering batching processes, providing stable silicon element supplement with high cost performance for industrial production.

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Product Introduction

Off-grade Silicon

Cost-effective Metallurgical Silicon Material for Steelmaking & Sintering

Product Introduction

Off-grade Silicon is an economical industrial silicon product with approximately 90% silicon content and controlled impurity content. Compared with standard high-purity silicon metal, it has more competitive price while fully meeting the requirements of low-end industrial scenarios, which can greatly reduce production costs for customers.

Our off-grade silicon is produced under strict quality control system, with stable chemical composition and uniform particle size, which can effectively ensure stable deoxidation effect and reduce unnecessary element burning loss during use. Customized particle size and packaging solutions are available according to customer needs.

Silicon Content: ~90%
Particle Size: 10-100mm (customizable)
Packaging: 1MT moisture-proof jumbo bag / 50kg small bags on pallet
Application: Low-end steelmaking deoxidation, metallurgical sintering batching

Chemical Specification

Packaging & Delivery

We provide professional packaging and global delivery services to ensure products arrive safely:

Standard 1MT jumbo bag with PE inner liner, moisture-proof and oxidation resistant
50kg small bags stacked on fumigated pallets for small order needs
Fast delivery within 7-15 days for regular orders, support bulk vessel shipment
Full set of shipping documents provided for customs clearance

Our Factory Scale

We have modern production workshops and large-scale storage system, with annual production capacity of over 50,000 tons of silicon series products, which can ensure stable supply for long-term orders.

Automatic Packing Workshop

Large-scale Storage Warehouse

Our Company Strength

With over 10 years of experience in metallurgical silicon industry, we have professional sales team, strict quality control system and perfect after-sales service, which has won long-term trust from customers all over the world.