High manganese steel concave, mantle, bowl liner

High manganese steel is made by alloying steel, containing 1.17 to 1.25% carbon, with 13 to 21% manganese. High manganese steel is unique non-magnetic steel with extreme anti-wear properties. The material is very resistant to abrasion and will achieve up to three times its surface hardness during conditions of impact, without any increase in brittleness which is usually associated with hardness.

We can supply high manganese steel concave, mantle, and bowl liners in Mn13, Mn18, and Mn21 grades. These components are used on Metso, Sandvik, and other cone crushers to crush stone.