... :Inconel600, 601, 625, 718, X750, Incoloy 901, 925,945. HR 52/650 steel wire rodA-286 (UNS S66286)A-286 alloy ... extrusion liners and dies. National SpecificationASTMUNSSEA AMSBritish StandardWerkstoffA453A638Grade 660BGrade 660DS6628657315732HR 52/6501.49431.4944An alloy that is precipitation hardenable for high ... fasteners. This alloy is also used for automotive applications. HR 52/650 steel wire rod