ارتفاع المنغنيز الصلب ... - cncrusher. ارتفاع المنغنيز الصلب مقعر، عباءة، زبدية بطانة 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.