FeSi 72% Low Carbon Ferro Silicon
FeSi 72% Low Carbon Ferro Silicon suppliers
FeSi 72% Low Carbon Ferro Silicon factory
FeSi 72% Low Carbon Ferro Silicon best
FeSi 72% Low Carbon Ferro Silicon high quality

FeSi 72% Low Carbon Ferro Silicon

Name: China FeSi 72% Low Carbon Ferro Silicon Manufacturers Suppliers - Mingrui Silicon Industry
Brand: Mingrui
SKU: 308011463

Directly supplied by Anyang Mingrui Silicon Industry Co., Ltd., our FeSi 72% Low Carbon (Low P/S) is specially designed for high-end steelmaking and precision casting with strict impurity control requirements. We promise stable composition, uniform particle size, and ample stock. 2000 MT/month capacity, supporting global FOB/CIF shipping. ISO & SGS certified. Your reliable solution to reduce smelting defects and improve metal purity.

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Product Introduction

Product Overview

FeSi 72% is widely used in steelmaking for decarburization and in cast iron for silicon addition due to its excellent deoxidizing capability. Our Low Carbon & Low Phosphorus version is especially suitable for premium carbon structural steels and high-grade cast iron, effectively purifying molten steel, reducing non-metallic inclusions, and significantly improving casting mechanical properties.

Chemical Composition

Element	Standard Range	Our Promise
Si	70% - 75%	72% ± 1% (Stable & Controllable)
Al	≤ 1.5%	≤ 1.2% (Low Al Advantage)
C	≤ 0.2%	≤ 0.15% (Low C / Customizable)
P	≤ 0.04%	≤ 0.03% (Low P)
S	≤ 0.02%	≤ 0.015% (Low S)
Fe	Balance	Balance

Available Sizes

Standard Lumps: 10-50mm, 10-100mm (Fast melting for steelmaking deoxidation)

Granules: 1-10mm, 3-25mm (High absorption for casting inoculation)

Powder: -40 mesh, -60 mesh, -100 mesh, -200 mesh, -325 mesh (For welding electrodes or special pouring)

Custom special sizes available based on customer's furnace type or process needs.

product-1000-700

Product Advantages

1.Lower Impurities: Strict control of C, P, S content, solving the pain point of "excessive impurities" in high-end steel.

2.High Absorption Rate: Optimized physical form for fast dissolution in molten iron, reducing burning loss.

3.Locked Composition: Advanced submerged arc furnace temperature control ensures minimal Si fluctuation between batches.

4.Stock + Customization: Over 2000 MT stock of FeSi 72% available, plus support for customization per client standards (e.g., ASTM A29).

Packaging, Shipping & Certifications

Packaging: 1 MT/Jumbo bag (with inner film), or pallet packing as required; Moisture-proof, rain-proof, damage-proof.

Shipping: FOB Tianjin/Qingdao/Lianyungang; CIF to major global ports; Supports FCL & LCL.

Certifications: ISO 9001:2015; Mill Test Certificate (MTC) provided for every batch; SGS/BV 3rd party inspection supported.

MOQ: 20 MT.

Payment: T/T (30% deposit, 70% against B/L) or L/C at sight.

product-1280-1707

Company Strength

Anyang Mingrui Silicon Industry Co., Ltd. is rooted in Anyang, Henan-the "Hometown of Chinese Ferroalloys"-with over 10 years of industry experience. Equipped with modern submerged arc furnaces and supporting environmental protection facilities, our annual production capacity exceeds 20,000 MT. We have established a full-process QC traceability system from raw material procurement to finished goods shipment, ensuring every export batch meets international standards. As an experienced foreign trade enterprise, we provide one-stop services including customs declaration, inspection, and booking, making your procurement hassle-free.

product-1440-1080

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