Uphill Welding with 7018 and a Lighted Chipping Hammer

click here to see the full web page and article or visit the store here I welded 4 joints for this video at 100, 110, 120, and 105 amps. then I cut, polished, etched, and examined. There is nothing like being able to see a cross section of a weld while the puddle is still fresh on your mind. Good thing for video because it lets you see the puddle and penetration side by side.