Was wondering if anyone can give me the proper chemical composition of Alloy 20 weld wire. I have either ERNiCrMo-3 or ERNiCr-3 can't remember which is which.
Reply:Alloy 20 is a high acid resistant stainless. 300 series. It is fairly new.There is a special alloy 20 filler wire.Notice how high the Cb is !CCbCrCuMnMoNiPSSiTa0.07Carbon-1.0019.0-21.0 3.0-4.0 2.0 2.0-3.0 32.0-38.0 0.045 0.0351.0Carbon-1.0Last edited by Donald Branscom; 03-25-2008 at 01:48 PM.
Reply:ERNiCRMo-3 is inconel 625 i was welding it all day today so i recon the later is alloy 20.Isnt it also called carpenter 20?Last edited by B2N3 Welder; 03-25-2008 at 09:20 PM.
发表于 2021-9-1 00:52:42