Aluminium Exhaust Brackets


I am considering putting an extra bracket on the exhaust of my car to stabilise the pipes. The exhaust will not fall off with out the new bracket but the exhaust does wobble around a bit more than I would like.

I am considering making this bracket out of aluminium. Has anyone ever tried this? The temperature of the pipes and exhaust vibration may be too much for aluminium, but I'm not sure.