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  1. #1
    Join Date
    Jul 2008
    Location
    Pert,Tx
    Posts
    6

    Default welding inconel 718

    Is there someone that has welded inconel 718? I have never and need advise on what process to use. What rods? etc....

  2. #2
    Join Date
    Aug 2007
    Posts
    723

    Default

    I bet if you PM Engloid, he could steer you in the right direction.
    Nick

  3. #3
    Join Date
    Dec 2005
    Location
    San Diego, CA
    Posts
    168

    Default

    We weld aircraft engine parts with Tig and EB. it needs special filler which is pricey. Each flavor 625 / 718 etc needs it's own filler.
    Keeping in mind I'm a NC programmer and a welder for fun, I've welded some 625 and it's easy. Nice clean welds. Company scrap bin provided some 625 sheet that I made into the flue flanges for my wood stove, they will NEVER burn out. (And my welds are holding up nicely) The stove parts worked so nicely I'm collecting bits and pieces to make barbarque burners.
    Frank
    (aka Fred)
    MM200 (antique and still cook'n)
    Lincoln 160 buzzzzzz box - left to live with a nice youngster
    Dynasty 300DX
    Spectrum 625
    Chevalier Knee Mill - Bridgeport clone you idiot.
    Homebuilt tube bender - with home made dies no less
    Delta Drill Press & Grinder collection

    Needed - a bigger shop to use the stuff

  4. #4
    Join Date
    Dec 2007
    Location
    alabama
    Posts
    746

    Default

    Heres about everything you would want to know. http://www.hightempmetals.com/techda...l718data.php#2
    2, XMT's 350 cc/cv
    1, XMT 350 vs
    1, TRAILBLAZER 302
    1, MILLER DVI
    1, PASSPORT PLUS
    1, DYNASTY 200 DX
    1, MAXSTAR 150 STL
    1, HOBART CHAMP
    1, HF-251 BOX
    1, S-74d
    1, S-75DXA
    2, 12-RC SUITCASES
    2, 30 A spoolguns

  5. #5
    Join Date
    Jul 2008
    Location
    Pert,Tx
    Posts
    6

    Default welding inconel 718

    Thanks fellas, the website is very helpful.

  6. #6
    Join Date
    Jul 2007
    Location
    Otsego,MN
    Posts
    51

    Default

    Jerm,

    Just weld as if you are welding stainless, with the proper filler ofcourse (718) the puddle will be a little different but not alot as compared to stainless, be sure to use some argon behind the weld, if your going to get your weld x-rayed for a cert besure to file the edges to make sure there clean and scrub the rod with alcohol and scotchbrite and wipe with clean cloth.

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