… purge blind spaces. Gas Purity. Argon usually is purchased to 99.998 percent purity with a guarantee of less than 5 parts per million …

275 … AL 99,8 …

Very good weldability with good penetration and porosity free deposit, Unique self lifting slag and improved coating against moisture pick up. Welding instructions: Start the electrode with about 130% hot start and hold the electrode straight while moving quickly forward and keep a very short arc.  …

… 46 … Lincoln 998N …