ATI - Model ATI 9 - Nonmagnetic Stainless Steels Brochure

ATI 9 plate is a nonmagnetic, high tensile strength steel, which displays high toughness and outstanding wear resistance for an austenitic steel. It is similar to the Hadfield steel family except it contains nominal 4.40% Cr and 3.25% Ni whose presence increase corrosion resistance relative to Hadfield steels. As with the Hadfield steels, ATI 9™ alloy exhibits a high work hardening rate. Applications include winding drums for steel cables, coal chutes, mine cars, coal stripping equipment, earth moving equipment, rail car parts, housings for magnets and transformer wedges.