welding Inconel to 304 SS

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What filler rod should I use to weld Inconel 600 series to 304 SS.Also, if I chose to use Monel 400, what should I use to weld to 304 SS.And is it easier to weld Inco or monel to 316 SS or is it the same as 304.The Inco will be 1400 degrees F but the 304 will only be 200 to 300 degrees.This is a gas burner so cracks will leak A/F mixture.Any tips welcome.Thanks, Dave2 strokes are just enough
Reply:I can't tell you but if no one else here does, you can try contacting the Specailty Metals Corp. at http://www.specialmetals.com/products/index.php  They have a contact option and should be capable of answering any question you have about their products.
Reply:If these different types of material joints exist you can satisfy base on 304/316. I think ENiCrFe-3/E309MoL-16  is OK for your situation, cause the only thing you need attention is no cracks in the welds.For Inconel 600 and Monel 400 themselves you can use ENiCrFe-3/ENiCrMo-3 and ENiCu-7 which depends on the working conditions (strength or temperature).(these kind of welding rod we mainly used  were imported from Techalloy、SMC、Avesta)Last edited by xixiubin; 02-27-2009 at 08:27 PM.Just call me Robin