Welding 455 Stainless

Hello
I have to TIG weld a project that is made from 455 S.S. , I have 17-4 PH
[ 630 ] Filler , 420 Filler and several rods in the 300 series , 308, 309 ,
316 etc , seems like the 17-4 might work , the properties are slightly
different , any thoughts would be appreciated.
Thanks
Phil L.
Reply to
Phil
Loading thread data ...
From what I can find on the web, this is a pretty neat new alloy. It combines the workability and corrosion resistance of 300 series SS with the hardenability and strength of 400 series SS.
Looks like PH 17-4 or PH 13-8 can be used as filler on it, and it does NOT require a preheat for welding, which is really nice.
Reply to
Ernie Leimkuhler

PolyTech Forum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.