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TIG Filler for 4130…

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dcstrng

Well-Known Member
Joined
Oct 17, 2010
Messages
1,193
Location
VA or NoDak
For the run of-the-mill 0.035+/- wall 4130 tubing, what size TIG filler do folks use…

I’m guessing 0.040” ??? The 1/16” stuff looks a little heavy… I’ve got both, and ER80sX as well as ER70sX -- the 0.040 consumes fairly quickly, but appears to behave better in the thin wall…

Thanks…
 
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