Tig Welding Carbon Steel Fillets. Whatever you do do NOT use a coat hanger. Sep 10 2008 0118 AM.
The most popular grades used are 4043a and. Stainless steel rods are for use in DC TIG mode. Harris 26 RADNOR 70S-2 6 AW-52 4 Lincoln 3 RADNOR 70S-6 3 All-State 2 Bohler ER70S-2 2.
Things start to get more difficult as carbon content increases.
Tig welding carbon steel is fairly simple. The welder would routinely tig weld them with super missile weld rod. Harris 26 RADNOR 70S-2 6 AW-52 4 Lincoln 3 RADNOR 70S-6 3 All-State 2 Bohler ER70S-2 2. Argon is the best shield gas for carbon steel.