Inquiry (采购产品): Frictional Welding Aluminum To Steel Need more information about frictional welding parameters and design directions for the application: aluminum alloy 6061-T6 to High Strength Steel GMW3032M-ST CR340 LA. The tubs of OD Dim. 85mm ,wall thickness 5.0mm both sides to be weld. **** Hidden Message ***** Witold Ruc MI 48084 USA Company: Martinrea Ind Inc Title: Design Engineer E-mail: wruc@martinrea.com **** Hidden Message ***** wruc@martinrea.com