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[MW:35811] A179 EXTRUDED - SERRATED FIN TUBE use which Fin Material is better?

By Materials & Welding

As I received a inquiry recently, our customer insist to use BS221-6061 fin material for A179 EXTRUDED - SERRATED FIN TUBE. But our factory suggests to use  BS221-6063, as they thought 6061 is too hard to weld. Could you give some suggestion about whether 6061 could be fin material? 企业微信截图_17576437773495.png

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