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, impact toughness, and superior strength combined with remarkable ductility.

1. High wear resistance and impact strength

High-manganese steel parts are manufactured using a scientifically optimized blend of alloying elements, giving them excellent physical and chemical properties and enabling them to withstand significant impact forces. During operation, the surface geometry of these parts remains stable over extended periods, ensuring that the rolling mill can consistently boost production output.

2. High strength, high toughness

During the quenching process of high-manganese steel parts, they achieve high strength, high hardness, and excellent toughness to meet the demands of wear-resistant applications.

Testing equipment:

-SPECTRO Direct-Reading Spectrometer

- Metallographic microscope

- Mechanical Performance Testing Equipment

- Hardness testing equipment

- Dyeing test

- Magnetic Particle Inspection Device

- Ultrasonic Testing Equipment