White cast iron and wear-resistant castings

Due to the presence of cementite, an iron carbide precipitate, white cast iron exhibits a white fracture surface. It is too brittle to be used in many structural components.

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Types of Wear-Resistant Castings

Wear is a complex field, with many different types of wear. Each distinct (and combined) wear mechanism calls for tailored material choices and design approaches.

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Different types of wear mechanisms require different materials and designs.

We offer a range of wear-resistant/wear-proof castings and comprehensive heat-treatment capabilities to optimize material performance and meet your specific requirements.

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Standardized Knowledge of Nickel-Hard Iron Castings

We offer customers a range of high-quality iron castings, crafted from premium raw materials. These NiI-Hard Castings can be custom-made according to our valued customers' specific requirements.

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The flexibility and other properties of alloy steel castings

Carbon and low-alloy castings are used in components for railcars, pumps and valves, heavy-duty trucks, construction and mining equipment, and power-generation systems. Proper applications ensure that the steel’s full performance potential is realized.

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High-chromium white cast iron parts exhibit excellent wear resistance.

High-chromium white iron boasts exceptional wear resistance. It is particularly effective in machinery or equipment subjected to grinding, arc gouging wear, or crushing processes. This material can significantly reduce downtime and outlast AR plates and CCO in wear-resistant applications—up to 20 times longer in the case of CCO. It is an excellent choice for high-chromium white iron castings.

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High-manganese steel castings offer excellent wear resistance and impact toughness.

Shenyang Gongda is one of China's leading manufacturers and suppliers of white cast iron parts, alloy steel castings, and high-manganese steel castings. Our high-manganese steel castings—such as jaw plates, cheek plates, mantles, concaves, hammer heads, and bushings—boast exceptional wear resistance, excellent impact toughness, and superior strength combined with remarkable ductility.

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Shenyang University of Technology offers high-quality wear-resistant castings and stainless steel castings.

Industries such as mining, milling, earthmoving, and construction rely on heavy machinery that often operates under extreme conditions, leading to severe wear and tear. In many cases, wear-resistant cast components—used as machine spare parts—play a crucial role in extending the lifespan of equipment and minimizing downtime. For instance, these specialized castings supply critical wear parts for a wide range of mining machinery, including crushers, chute linings, mine car wheels, and pumps. Additionally, when heat or corrosion resistance is required, stainless steel-based wear parts offer an ideal solution.

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Shenyang University of Technology Heavy Industry can produce wear-resistant and white cast iron spare parts for vertical raw material/roller mills.

Vertical raw material mills are used to crush or grind materials into fine particles. Vertical roller mills are widely applied in the concrete and mining industries, as well as in gypsum processing. These machines can handle both raw materials and recycled materials, helping to minimize waste while preserving the original supply of these resources. When the mill is operating, all grinding rollers roll within a circular channel. Under the influence of centrifugal force, the material is pushed toward the edge of the rotating disc and then falls into the grinding chamber.

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Which manufacturers are capable of producing hardened steel castings?

Metal casting involves manufacturing alloy steel castings by melting and shaping various types of metals. This process plays a critical role in producing high-quality metals used in the fabrication of mining equipment, construction, and a wide range of other industries.

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