Sep . 09, 2025 06:05 Back to list
High-manganese steel, also known as Hadfield steel, is a specialized alloy renowned for its exceptional strength and toughness. With a chemical composition featuring high manganese (10%-15%) and carbon (0.90%-1.50%), this material excels in resisting severe impact loads, making it ideal for demanding industrial applications. 
When subjected to impact or stress, high-manganese steel undergoes surface hardening while maintaining a tough core. This unique property ensures long-term performance in environments where wear and tear are constant challenges. The material's ability to self-reinforce after surface wear further enhances its reliability, making it a preferred choice for critical machinery components.

| Parameter | Details |
|---|---|
| Chemical Composition | Manganese (10%-15%), Carbon (0.90%-1.50%) |
| Hardness (Surface) | Up to 450 HB (after hardening) |
| Toughness (Core) | High ductility, resistant to cracking |
| Operating Temperature Range | -40°C to 500°C |
| Applications | Ball mills, SAG mills, mining equipment, railway components |
High-manganese steel lining plates are indispensable in industries where mechanical stress is relentless. Ball mill liners and SAG mill liners are critical components in mineral processing, ensuring efficient grinding and reduced maintenance costs. In the mining sector, these plates protect equipment from abrasive materials, while in metallurgy, they enhance the durability of furnaces and conveyors.
Recent advancements have expanded their use to cutting-edge fields such as magnetic levitation trains and rock drilling robots, demonstrating their adaptability to modern technological demands.
Founded in 2005, Shijiazhuang Chengda Wear Resistant Materials Co., Ltd. is a leading manufacturer of high-performance wear-resistant materials. With a focus on innovation and quality, the company serves global clients in mining, construction, and heavy machinery. Their expertise in producing ball mill rubber lining and ball mill shell liners has established them as a trusted name in the industry.
Committed to sustainability and technological advancement, Chengda integrates rigorous testing and certification processes to ensure compliance with international standards. Their products are exported to over 30 countries, reflecting their dedication to excellence.
The unique properties of high-manganese steel make it a superior choice over conventional materials. Unlike traditional steels, which may deform or fracture under stress, high-manganese steel adapts to harsh conditions through surface hardening. This self-reinforcing mechanism reduces the need for frequent replacements, lowering long-term operational costs.
According to the National Institute of Standards and Technology (NIST), "High-manganese steels represent a significant advancement in material science, offering a balance of hardness and toughness that is critical for high-stress applications." NIST highlights their role in modern manufacturing and infrastructure, underscoring their importance in industrial innovation.
High-manganese steel lining plates are a testament to the synergy of material science and industrial engineering. Their ability to withstand extreme conditions, combined with the expertise of manufacturers like Shijiazhuang Chengda Wear Resistant Materials Co., Ltd., ensures they remain a cornerstone of modern machinery. Whether in traditional sectors like mining or emerging fields like robotics, these materials continue to drive progress.
For more information about High-Manganese Steel Lining Plates or to explore Shijiazhuang Chengda's product range, visit their official website.
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