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Old 09-10-2018, 02:15 PM
crystallographic crystallographic is offline
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Quote:
Originally Posted by cliffrod View Post

I do have a welding question- Gas Welding splits in this 24g using trimmed strips for filler isn't working well. Even when I produce a decent looking weld/puddle/tack on the top, the backside is no good.

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Any input?

Yep Cliff,

funny thing about filler rod developed specifically for butt welding - it has some metallurgical science behind it. Although, if you watch "World's Fastest Indian" you can see that spending enough years on a problem will succeed, eventually.
My life has been too short to develop much, so I just buy the ER70S6 for $paltry$, and happily finish the job. If the rod is too thick I just hammer it down thin and snip halfways.
I did this just fine recently on .020in steel sheet for a Blue Bird bicycle fender.
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