HR 52/650 steel wire rod Type:wire,bar,pipe,strip,sheet Material: ... , 601, 625, 718, X750, Incoloy 901, 925,945. HR 52/650 steel wire rodA-286 (UNS S66286)A-286 alloy is ... is comparable to 316/316L stainless. Heat treatment according to AMS 5525 requires a solution anneal at 1800°F, air cool ... . This alloy is also used for automotive applications. HR 52/650 steel wire rod