Steel alloys

steel that is alloyed with a variety of elements

thumb|A World War I Brodie helmet|M1917, made from [[Hadfield steel]] Mangalloy, also called manganese steel or Hadfield steel, is an alloy steel containing an average of around 13% manganese. Mangalloy is known for its high impact strength and resistance to abrasion once in its work-hardened state.

concept is used on ferrous materials, typically steel and cast iron, to determine various properties of the alloy when more than just carbon is used as an alloyant, which is typical

an alloy designation system widely accepted in North America

steel Alloy