XAR 500 Premium is a special wear-resistant structural steel. It is delivered as heavy plate 3–100 mm (0.118–3.937 in.) in the quenched or quenched and tempered condition with room temperature hardness between 470 and 530 HBW. The Premium grade contains 1.5 wt% nickel. This datasheet provides information on composition and tensile properties. It also includes information on heat treating and joining. Filing Code: SA-814. Producer or source: ThyssenKrupp Steel Europe AG.