[jimmontg]

Kind of hard too after I ground the bubble out. In all my years as a welder and sheet metal mechanic as well as some machining I have never once seen a bubble in base metal. I know it was sheared mill finish and probably from China, but I've never had a problem before with their D2 as even the company I worked for bought it from them as they actually have some of the best prices around for it. Just watch for the shear warp and compensate and it is good stuff.

I was just wondering if anybody has ever seen this before. I've seen bubbles in welds, but never in base metal.