Manganese Steel 6 Things You Need to Know | AJ Marshall
Manganese Steel – 6 Things You Need to Know. 1. What is manganese steel? Manganese steel, also called Hadfield steel or mangalloy, is a steel alloy containing 1214% manganese. Renowned for its high impact strength and resistance to abrasion in its hardened state, the steel is often described as the ultimate work hardening steel. 2.