... /TS 16949 5,high quality Materials: gr50,sae1050,aisi 1045, sae 1045 etc.Delivery condition:cold drawn ,hot-rolled,forged,hot ... ,square steel,angle steel,etc. BrandDongbei TegangCompanySichuan Liaofu Special steel co.,Ltd.Diameter10mm ~900mm or at your requirementsLength0.5m~12m or at ... every day for you! aisi 1045 carbon steel flat bar sae material