Explanation
alloy steel containing specially added alloy elements or produced by special methods with special physical and chemical properties. In addition to the commonly required mechanical properties, special performance steel also requires high corrosion resistance, high temperature resistance, wear resistance, or special electromagnetic properties. Therefore, steel other than structural steel belongs to special property steel, including stainless steel, heat resistant steel, wear-resistant steel, electrical steel, magnet steel and non-magnetic steel; In principle, steel with special physical and chemical properties in structural steel, such as fire-resistant steel, atmospheric corrosion resisting steel, cryogenic steel, can also belong to special property steel.
Classification
Metals -> Steels -> Alloy steels