Aug 25, 2022 #1 kunjhon Mechanical Jun 15, 2020 12 SA Dear Expert, Kindly advise the P No of the material 90/10 CuNi, UNS C70610 to BS 2871 I didn't find out from the table QW-422, ASME section 9. Kindly advise and support. It is needed prior to PWPS preparation
Dear Expert, Kindly advise the P No of the material 90/10 CuNi, UNS C70610 to BS 2871 I didn't find out from the table QW-422, ASME section 9. Kindly advise and support. It is needed prior to PWPS preparation
Aug 25, 2022 #2 david339933 Industrial Jun 15, 2011 1,204 CA There is none. Good website for checking p#'s. [link pnumbers.com]Link[/url] Upvote 0 Downvote
Aug 25, 2022 #3 TugboatEng Marine/Ocean Nov 1, 2015 11,392 US From my experience with 90/10, similar welds are done with the same filler. Dissimilar uses a nickel based alloy which may explain why there is no P number as copper and nickel are in separate groups. Why aren't you brazing this? Upvote 0 Downvote
From my experience with 90/10, similar welds are done with the same filler. Dissimilar uses a nickel based alloy which may explain why there is no P number as copper and nickel are in separate groups. Why aren't you brazing this?