Is there any limit to the amount of times I could cut and re-weld a piece of steel before anything bad happens? Will it become brittle, weak, soft? I am thinking weldable steel here. I have never needed to actually do this because, very quickly, one would think "Why don't I just weld on a bolt-...

Jakeru, you missed a lock on your shelf

There's always one jackwagon who doesn't even look at the picture... only the background.