FeSi 75: Si≥75% High Purity | Competitive Price
FeSi 75 (ferro silicon 75) is a high-purity ferroalloy with a silicon content (Si) of at least 75%. It is widely used in industries such as steelmaking, casting, and metallurgy. Due to its abundance of silicon, FeSi 75 is often employed as an effective deoxidizer for various types of steel. The high purity of FeSi 75 means it contains fewer impurities, and it can be processed into different particle sizes through methods like crushing. This versatility allows it to be widely applicable in various casting processes, significantly improving the quality and performance of different castings.

Chemical Composition of FeSi 75
FeSi 75 is composed of a rich silicon content, with Si being at least 75%, while the remainder consists of elements such as aluminum (Al), calcium (Ca), phosphorus §, sulfur (S), and carbon ©. The high purity of FeSi 75 is achieved through rigorous production processes, followed by further purification to effectively reduce the impact of trace elements on its performance. According to user requirements, XLS Metals produces FeSi 75 with low aluminum, low sulfur, and low nitrogen characteristics to cater to various application needs.
Purchasing FeSi 75 at Competitive Prices
With the continuous development of industry, the demand for FeSi 75 in steelmaking, casting, and metallurgy has been steadily increasing. For users, the challenge of how to buy FeSi 75 at competitive prices to effectively reduce production costs and enhance profitability has become crucial. To meet market demands, XLS Metals has established a competitive raw material extraction base in China. We have also optimized our sales model, enabling users to purchase FeSi 75 directly from the manufacturer at relatively competitive prices. This also includes access to our professional team’s technical support and purchasing guidance, which significantly helps to lower procurement costs.
About XLS Metals
XLS Metals is a well-established manufacturer and supplier with extensive experience in FeSi production, enjoying a strong brand reputation in the industry. By establishing a competitive raw material extraction base and setting up a professional R&D laboratory, we have quickly developed into a high-tech team that integrates research and production. We provide users with high-performance, high-purity FeSi along with market analysis, pricing, procurement planning, and after-sales support services, earning widespread acclaim among our user community.