Can I mig weld stainless steel - Miller Welding Discussion Forums
2008年6月25日 · Stainless does take a little more amperage than mild steel to weld the same thickness. C-25 or 100% CO2 can be used with most types of gas shielded flux cored SS wire. SS MIG wire, depending on type, uses 95/5 CO2, 97/02 or Tr-Mix 90He/7.5Ar/2.5 CO2 for short arc and 98 Ar/ 2% O for axial spray transfer.
Tri mix gas for stainless steel MIG welding.
Tweet. #1. Tri mix gas for stainless steel MIG welding. 03-21-2004, 09:57 AM. Hello all, For years I've been getting by doing repair welding on stainless exhaust systems using 308L wire and an 80/20 Argon CO2 mix. It does OK for repairs to stainless systems that have been in use for awhile and for installing new weld in catalytic converters.
Welding Stainless with Miller 252
2010年2月4日 · Welding Stainless with Miller 252. I'm trying to weld 20 and 22ga. stainless sheets. The 252 only gives settings down to 18ga. for stainless. This was my first clue. Using Tri_Mix gas at 20 CFM and .023 wire. I'm using 17.5 volts and 150 FPM for 22ga. The wire is burning down to the tip, at times, and only intermittently getting a good ark.
MIG welding stainless - Miller Welding Discussion Forums
05-15-2008, 09:13 PM. When I weld stainless steel, I use a tri-gas mix, 90% helium / 7.5% argon / 2.5% co2, and stainless steel mig wire. While I have tried to weld stainless steel with ER70S-6 mig wire and 75% argon / 25% co2, I never had good results. Jack. kelzweld.
Welding Stainless Steel Exhaust Pipe
2009年8月29日 · Share. Tweet. #1. Welding Stainless Steel Exhaust Pipe. 08-29-2009, 05:50 PM. Hey, I'm planning on installing a Magnaflow Stainless Steel (304) exhaust system for my Dodge Cummins. I am going to buy a 2 lb spool of 308L SS wire (about $20) and use one of my wire welders (Miller 251, Miller Vintage, Hobart 140) to weld it up instead of using the ...
Mig 304SS with 75/25? - Miller Welding Discussion Forums
2011年9月22日 · 1) Drag the dynasty out over the gravel driveway (hate doing that - mostly the bottle weight). 2) Drag the MIG out there and buy a spool of stainless wire and mix the gas (double PIA). Not to mention getting a spool gun in all those tight places is rough. or. Drag stick welder out there and use stainless rods.
310 Stainless Mig Welding - Miller Welding Discussion Forums
2005年1月19日 · 310 Stainless Mig Welding. 01-19-2005, 01:11 PM. I have a trailblazer with a miller S-32p wire feeder hooked to it. I'am trying to weld 16ga. 310 stainless with .035 310 stainless solid wire with a 75% 25% mix for the gas. Can anyone help me with my settings the weld doesnt look the way its suppose to kind of black looks like its running hot ...
Sheilding gas for stainless mig - Miller Welding Discussion Forums
Ok, i am looking to do some mig welding on a stainless stand made from .125" wall stainless square tube, i have a bottle of 100% argon for my tig, can ise 100% argon on my mig for stainless? please dont recomend the tri mix that miller recomends, if the straight argon will not work i will use 98% argon 2% co2.
newb question-weld stainless to aluminized exhaust?
2011年1月12日 · The pipe that yor welding is steel pipe with a coating and your welding it to stainless. I say just weld it with your ER70-S6 wire. 309L dual sheild is a flux cored wire that also requires gas sheilding, but portable is probably correct, your …
Carbon dioxide mix for mig on stainless?
11-14-2009, 06:32 PM. 7 STAINLESS STEEL Short arc welding should be used for welding thin materials in the flat position, bridging large gaps and all welding out of position. The best shielding gas to use for short arc welding of stainless steel is A …