Ray,
I bought a hotplate on Ebay that arrived with broken legs. >:(
Poor packing! Even so, I only paid $20 for the thing, and would rather have the broken stove than the money back.
A friend at work is a master welder, certified for steam pipes, all his welds are subject to X-ray inspection. Nobody welds as good as him, and he told me that welding was not the answer. He brazed them for me. The brass worked great. I wouldn't use it on the cooking surface, but for a handle or any other non-food contact surface it's fine. Easier to file down to look nice, and since it uses much lower temps, no tempering, which could make the iron brittle near the repair. He said welding could open the door to stress cracks.