HIGH-ALLOY ABRASION-RESISTANT MANGANESE STEEL

摘要

Disclosed is high-alloy abrasion-resistant manganese steel for the production of abrasion-resistant components containing the following: C 1.10 - 1.50 %; Mn 15.00 - 20.00 %; Si 0.30 - 1.00 %; Cr 0.30 - 2.50 %; Al 0.020 - 0.10 %; acceptable, harmless elements within the following range: Ni max. 50 %; Mo max. 0.10 %; Cu max. 0.30 % and limited amount of harmful elements: P max. 0.080 %; S max. 0.015 % and along with microalloying elements with the following range: V 0.10 - 0.20 %; Ti 0.020 - 0.10 %; B 0.001 - 0.005, whilst the total % V + % Ti + % B is max. 0.25 %; the rest being Fe.