Tianjin Port, China – The price of Calcium Silicon has remained stable as of December 19, 2025, with no significant price changes reported for both Ca30Si60 and Ca28Si58 grades. The latest price range for Calcium Silicon Ca30Si60 is $1,340–$1,360 per ton (FOB Tianjin Port), while Ca28Si58 is priced between $1,330 and $1,350 per ton. These prices reflect steady demand and stable supply for this critical ferroalloy used in the steel and foundry industries.
Price Overview for Calcium Silicon
| Specification | Price Range (USD/ton) | Price Change | Remarks |
|---|---|---|---|
| Ca30Si60 | $1,340–$1,360 | No change | FOB Tianjin Port |
| Ca28Si58 | $1,330–$1,350 | No change | FOB Tianjin Port |
Market Insights for Calcium Silicon
Calcium Silicon is primarily used in the steel production and foundry industries, where it plays a crucial role in deoxidizing molten steel and improving alloy properties. Its use in producing high-strength steel, especially for the automotive and construction industries, ensures that demand for this ferroalloy remains robust.
Demand from Steel Industry
The steel industry is the largest consumer of Calcium Silicon, particularly in deoxidizing and alloying applications. Calcium Silicon helps to remove oxygen from molten steel, which enhances the strength, ductility, and corrosion resistance of the final product. This makes it highly sought after in the production of stainless steel, high-carbon steel, and specialty alloys.
Key Applications in Steelmaking:
- Deoxidation: Calcium Silicon is used as an oxygen scavenger to remove oxygen from steel, improving its overall quality.
- Alloying: It is also used to add calcium and silicon to steel alloys, improving machinability and reducing sulfur content.
With global demand for steel remaining strong, especially in infrastructure development, automotive manufacturing, and heavy machinery, Calcium Silicon continues to play a vital role in ensuring steel quality.
Foundry and Casting Applications
Calcium Silicon is also used in foundries for casting applications. It helps in modifying the properties of cast iron, such as improving fluidity and castability. This makes it an essential ingredient in the production of components such as engine blocks, brake pads, and machinery parts.
The versatility of Calcium Silicon in improving the quality and performance of metals makes it an indispensable part of various manufacturing processes, further supporting stable demand.
Price Stability and Market Dynamics
The prices of Calcium Silicon Ca30Si60 and Ca28Si58 have remained stable over the past few weeks, reflecting balance in supply and steady demand from both the steel and foundry industries. The consistency in pricing is a positive sign for suppliers and buyers alike, as it ensures that raw material costs remain predictable for manufacturers.
Factors Affecting Price Stability:
Supply Chain Conditions: The supply of Calcium Silicon is not significantly affected by major disruptions, allowing the market to remain stable. However, fluctuations in energy prices, raw material availability, or production capacity adjustments could still influence pricing.
Global Economic Growth: Economic recovery in major industrial sectors, especially in steel production, automotive, and construction, supports the stable pricing environment for Calcium Silicon. These industries are the key drivers of Ferroalloy demand.
Outlook for Calcium Silicon Prices
Looking ahead, prices for Calcium Silicon are expected to remain relatively stable in the short term. The market will likely experience moderate fluctuations based on demand growth from steel production and supply chain conditions. As global steel production and foundry demand continue to rise, there could be slight upward pressure on prices, but no drastic changes are anticipated unless there are significant disruptions in the production or logistics chains.
FAQ – Calcium Silicon Pricing
Q1: What is Calcium Silicon used for?
Calcium Silicon is used primarily in steel production as a deoxidizer and alloying agent. It helps improve steel's strength, ductility, and resistance to corrosion. It is also used in foundries to improve the quality of cast iron.
Q2: How does Calcium Silicon benefit steel production?
Calcium Silicon removes oxygen from molten steel, which enhances its quality and machinability. It also helps reduce sulfur content, which improves the toughness of the final steel product.
Q3: Why are the prices of Calcium Silicon stable?
Prices are stable due to steady demand from the steel and foundry industries and consistent supply from key production regions, such as China.
Q4: How can I get the best price for Calcium Silicon?
Long-term contracts, bulk orders, and working with established suppliers can help buyers secure competitive pricing and a reliable supply chain.
Company Background
ZHEN AN INTERNATIONAL CO., LIMITED is a leading supplier of Calcium Silicon, Silicon Metal, Ferrosilicon, and Electrolytic Manganese Flakes. Based in Anyang City, Henan Province, China, the company has built a reputation for offering high-quality products at competitive prices. Zhen An has strong supply chain capabilities and global logistics experience, providing on-time delivery and excellent customer service to clients worldwide.
The company specializes in customized solutions for its clients, ensuring that each order is tailored to specific requirements, whether for steel production, foundry applications, or other industries.
