high manganese steel wear-resistant hammer-a crushing tool specially designed for harsh working conditions.

High manganese steel wear-resistant hammer castings-the more impact, the harder! "Hard-core" Warrior in Broken Mine

 In the fields of heavy industries such as mines, cement, metallurgy and electric power, crushing equipment is confronted with high-hardness materials such as rocks, ores and slag every day. In this "head-on" contest, the hammer, as the core vulnerable part, directly determines the operating efficiency, shutdown frequency and comprehensive cost of the equipment. Hammerheads made of ordinary materials are often "broken before they get started", but our high manganese steel (Mn13, Mn18, Mn22) wear-resistant hammer castings can be tempered stronger in impact-the harder they are smashed, the more wear-resistant they are!

 Why high manganese steel is the ideal choice for hammerheads? Unique "work hardening" characteristics

 Under strong impact or extrusion, the surface of high manganese steel quickly forms a hardened layer (hardness can reach HB 500–550), while the core still maintains high toughness (elongation ≥20%), achieving the perfect combination of "external hardness and internal toughness" and effectively resisting impact fracture and abrasive wear.

 Excellent impact fatigue resistance.

 Compared with high chromium cast iron or alloy steel, high manganese steel is less prone to crack propagation under repeated high-energy impact conditions, and is especially suitable for high-load equipment such as large impact crusher, hammer crusher and vertical shaft impact crusher.

 Strict control of composition+investment casting process = uniform structure

 Adopt electric arc furnace +LF refining+vacuum degassing triple melting to accurately control the proportion of C, Mn, Si and trace elements; Combined with water toughening heat treatment (solution treatment), the carbide is completely dissolved, a single austenite structure is obtained, and the potential of the material is maximized.

 The service life is significantly prolonged and the comprehensive cost is lower.

 The measured data show that under the same working conditions, the service life of our high manganese steel hammer can be more than 1.5–2 times that of ordinary high chromium hammer, which greatly reduces the frequency of downtime replacement and the crushing cost per ton of materials.

 Typical application scenarios

Crushing of medium and high hardness minerals such as limestone, granite and basalt.

Clinker crushing line in cement plant Metallurgical slag (steel slag, ferronickel slag) treatment system

Construction waste recycled aggregate production line We offer:

A variety of brands are available: ZGMn13-2/ZGMn18Cr2/ZGMn22, etc. 

Customized design: suitable for mainstream models such as sandvik, citic heavy industries and CB.

 Fast delivery: the normal model will be delivered within 7 days, and the non-standard parts will be completed within 30 days.

Technical support: field working condition analysis+life optimization suggestion. 

Choose high manganese steel hammer, not choose more expensive parts, but choose less downtime, lower operation and maintenance, higher output. 

Contact wear-resistant casting experts immediately to get a free trial sample and life comparison report!