Flux Core Welding Stainless Steel Exhaust

More buying choices 32 95 3 new offers amazon s choice for stainless flux core wire.

Flux core welding stainless steel exhaust.

Stainless steel flux cored gas shielded wires. And your flux core welder must be capable of outputting at least 90 amp. 00 1 79 oz get it as soon as thu oct 8. Bob uses 308 stainless steel flux core wire but the principals are the same.

Lincoln blue max fc 308l is a gas shielded flux cored stainless wire and uses either c 25 or 100 co2. However it is not as ideal as tig welding. Flux core self shielding wire but he didn t know if you could get it in small enough diameter to weld exhaust pipe. 4 5 out of 5 stars 332.

Gas metal arc welding gmaw or mig welding is the easiest process to use for exhaust welding. Blue demon 308lfc o x 035 x 1 spool stainless steel flux cored gasless welding wire. Blue demon e71tgs 030 x 2 spool gasless flux core welding wire. Welding stainless steel with flux core wire needs a decent amount of heat output from the welder to weld well.

Preferably the 130 amp minimum most stainless steel flux core welding wire specifications asks for. Free shipping by amazon. I remember failing at welding my first custom exhaust using flux core wire back in 2009. So today i tried at redemption with the old cheap flux core.

Youtube video on welding with flux core stainless steel wire. Theoretically you could weld exhaust back together by tack welding little stitches of weld beads. Stainless steel fcaw without gas. Can easily burn through thin metals thus needing a high level of precision.

In this 9 minute 28 second video you can see what it s like to weld with stainless steel flux core wire. Your machine needs to produce enough amperage to melt the wire and the stainless steel base metal. Welding stainless steel with mild steel flux core wire will give you a weld that rusts. Flux core welding will produce more spatter.

Disadvantages of welding the exhaust using flux core. To melt your stainless steel and your mild steel flux core welding wire. 304l and other common 18 8 stainless steels. Mig welding is better suited to welding exhaust pipes than flux core and stick welding.

I was told by the pipe welder at work that you can get s s. Wear welding goggles all the time when flux core welding to protect your eyes from heat and uv rays. And your weld cracking. Safety tips for using flux core weld.

Exhaust pipes are notoriously thin and are prone to burning through with stick welding or even flux core welding. But where you don t care about the look of your stainless steel. As with any other mig welder task you need to clean the base metal first.