Some of my aluminum welding:

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Filler rod: ER4043 1/8in rod, AlcotecBase metal: Tanks=5052, core=3003Machine: Lincoln Squarewave 175 "Pro"Shielding gas: Argon, 100%Here is another one I did, nice piece, for a '32 Ford:2002 VW Golf TDi1994 Audi S4
Reply:NICE!!!!!!!  im still learning tig aluminium seems a little tricky..
Reply:Wow! thats nice work.Lincoln PT185 TIGLincoln 175 MIGLincoln 240 amp AC StickLind Needle Arc plasma welderPlasma cutter, soon???
Reply:looks very nice! I have made a few radiators and I know how difficult the base metal of the core can be. how did you go about cleaning all the crap (the flux left over from brazing the core together) off of the core?
Reply:nice work
Reply:purdy, very purdy.
Reply:Originally Posted by ZackRidesRedlooks very nice! I have made a few radiators and I know how difficult the base metal of the core can be. how did you go about cleaning all the crap (the flux left over from brazing the core together) off of the core?
Reply:Originally Posted by LowlyOilBurner60grit 2inch cookies for the outside of the core, 3inch 3M fiber wheel for the inside.
Reply:Very nice! Where do you get your hardware (nipples, hose necks, and such) from?
Reply:Very nice!Strive For Perfection
Reply:Beautiful!Ray DMiller 211TANSTAAFL  N 40º 11' 31.6" W 82º 55' 9.5"
Reply:Makin' me jealous! Sweet."SOUTHPAW" A wise person learns from another persons mistakes;A smart person learns from their own mistakes;But, a stupid person.............never learns.
Reply:Nice!!!!!!!
Reply:Originally Posted by yellowVery nice! Where do you get your hardware (nipples, hose necks, and such) from?
Reply:sweet  !!!Daye
Reply:That is very nice work, I see someone asked where to get parts, where do you get cores?ThanksPeter
Reply:Man, those are nice welds .............. Where's the dime to compare ......?
Reply:show off!!can you build curved radiators ?insert thoughtful quote from someone else2000 Thermal Arc 300GTSW 3.5 hours1946 Monarch 20 x 54 Lathe1998 Supermax 10x54 Mill2004 Haco Atlantic 1/2" Capacity Lasernot mine but i get to play with it
Reply:That's hot dude, nice work!browndogwelding.com@welderassassinMy Blog on The Fabricatorfacebook.com/BrownDogWelding
Reply:Zack... good point, I'm just learning tig alum. I'm basically a leftie, but for some odd reason , I can go eather way, I was wonder if there is any difference,  Once i learn it, i can't change over, If i learn it left handed, then that's the way i gotta go, or if i learn right Handed, then i will always have to go right. So, what is the difference?????
Reply:Nice job, pretty polished!Midwest Metal ProductsMetal Wire Forming Fan Guards Delta-Larm
Reply:Very nice work!Miller Dynasty 200DX Tig Welder
Reply:Originally Posted by 1awert1Zack... good point, I'm just learning tig alum. I'm basically a leftie, but for some odd reason , I can go eather way, I was wonder if there is any difference,  Once i learn it, i can't change over, If i learn it left handed, then that's the way i gotta go, or if i learn right Handed, then i will always have to go right. So, what is the difference?????
Reply:Here are a couple of pics of  the turbo inlet pipe I built for my UrS4.  Needed to change some things around for the 30R with a 4inch inlet.  It was kinda a pain in the *** to get it just how I wanted it, but I think it came out pretty nice.  It's 4inch .065wall tubing, 6061.  The top pipe for the valvecover is .075inch, and the recirc is 2.00inch off the TiAL diverter valve. (Alpha Q).Last edited by LowlyOilBurner; 05-09-2009 at 03:21 PM.2002 VW Golf TDi1994 Audi S4
Reply:Welds look very nice. Good work!!!!Go hot, or go home!absolutely outstanding great welds man
Reply:Sweet!Lincoln SP250 w/ ReadyWelder Spool gunMiller Syncrowave180O/P setMillLatheFab stuff