How does Ferrosilicon improve steel properties?

Adding Ferrosilicon improves steel strength, hardness, elasticity, and magnetic permeability while reducing hysteresis loss and improving inclusion morphology.

What is the role of Ferrosilicon in nodular cast iron?

It acts as an inoculant and spheroidizer, preventing carbide formation and promoting graphite precipitation, which enhances the mechanical properties of ductile iron.

Ferrosilicon Price for Steelmaking Casting Iron

Name: Ferrosilicon Price for Steelmaking Casting Iron
Brand: Gansu Mingruige Trading Co., Ltd.
SKU: 1988233242

Gansu, ChinaGansu Mingruige Trading Co., Ltd.

US$1,200.00

27-107 Tons

US$1,190.00

108-499 Tons

US$1,170.00

500+ Tons

Sample price:US$200.00/kg.Request sample

Product profile

Customization

Available

Material

FeSi

Size

10-100mm

Model NO.

ferro silicon

Payment

LC at Sight/Tt

Product Type

Lump

Carbon Content

Low Carbon

PCD

100mm

ET

15mm

Hole

Transport Package

1mt P. P Bags

Specification

65% Ferro Silicon

Trademark

MINGRUIGE

Origin

China

HS Code

72022100

Key features

Versatile Deoxidizer: Strong deoxidizer for precipitation and diffusion deoxidation in steelmaking.

Improves Steel Quality: Significantly improves strength, hardness, elasticity, and permeability of steel.

Cast Iron Inoculant: Prevents carbide formation and promotes graphite precipitation in ductile iron.

Reducing Agent: Used as a reducing agent in low-carbon ferroalloy production due to low carbon content.

Multiple Grades Available: Offers FeSi 65%, 70%, 72%, and 75% with various chemical compositions.

Ready Stock Delivery: Ready stocks available for immediate delivery via truck, container, or break bulk.

High Purity Standards: Strict quality control with low P and S content for superior performance.

Wide Industry Application: Essential for steelmaking, casting, ferroalloy, magnesium smelting, and chemical industries.

Company profile

Gansu Mingruige Trading Co., Ltd.

Gansu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-04-22Nearest Port: Qingdao, TianJinAverage Response Time: ≤24hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryGansu Mingruige Trading Co., Ltd. is identified as a Chinese trading company and manufacturer/factory operating in ferroalloys, coke, graphite, silicon-related products, and chemicals. The supplier reports ISO 9001 and GMP certifications, more than 10 production lines, 6–10 quality-control staff, and 41–50 years of R&D-engineer experience. It states annual output across several products, broad export-market coverage, self-operated import/export rights, and export sales representing 71%–90% of total sales. The supplier also describes organized purchasing, sales, quality-control, and finance departments, together with nationwide sales agencies and after-sales services. However, the provided information does not establish customer-specific cases, customization capabilities, or sufficient evidence to assess financial credibility. The stated production information is substantial, but the materials also identify the business as a trading company, so the precise allocation between owned manufacturing and trading...

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory in one record, while another record identifies it as a trading company. It also reports a factory location in Tianzhu, Gansu, and operates more than 10 production lines, indicating manufacturing involvement, although the exact organizational scope of the factory is not fully clarified.

CertificationsThe supplier reports holding ISO 9001 and GMP certifications. These are explicit management-system certifications and provide positive evidence of formal quality and operational controls.

After-Sales capabilityThe supplier states that it has a sound plan for product after-sales service, an advanced sales-service concept, nationwide sales agencies, and a commitment to providing quality service. These statements support an after-sales capability, although no specific service procedures, response targets, or service records are provided.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, and stated annual outputs of ferro silicon, semi coke, silica fume, rare ferro silicon magnesium, and natural graphite. It also reports delivery within 15 working days during off-peak periods and one month during peak periods, supporting a substantial stated production and fulfillment capability.

Product Q&A

Q:What are the main applications of Ferrosilicon?

It is widely used as a deoxidizer and alloying agent in steelmaking, an inoculant in cast iron production, a reducing agent in ferroalloy production, and in magnesium smelting and chemical industries.

Q:What grades of Ferrosilicon do you supply?

We supply FeSi 65%, FeSi 70%, FeSi 72%, and FeSi 75%, including Low Al FeSi 75%, with customizable chemical compositions for Si, C, Al, P, and S.

Q:What is the melting point of 75% Ferrosilicon?

The melting point of 75% Ferrosilicon (75FeSi) is 1300 degrees Celsius.

Q:What are the available sizes and packaging options?

Available sizes range from 10-100mm. Packaging is typically in 1MT P.P Bags, with delivery via truckloads, containers, or break bulk.

Q:What are the payment terms and lead times?

Payment terms include LC at Sight and T/T. Lead time is within 15 workdays off-season and one month during peak season.