L'acier au manganèse élevé est fabriqué en alliant de l'acier, contenant 1,17 à 1,25 % de carbone, avec 13 à 21 % de manganèse.
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.
L'acier au manganèse élevé a été utilisé dans l'industrie minière, les mélangeurs de ciment, les concasseurs de roches.
We can supply the Mn13, Mn18 and Mn21 high manganese steel concave, mantle, bowl liner. The concave, mantle, bowl liner use on Metso, Sandvik and other cone crusher to crusher stone.