You could try
The Multi Metal Shop - they're new boys on the block and are currently (or were fortnight ago at least) offering free UK mainland delivery as an introductory offer. I recently bought 300mm of 1.75 inch brass bar from them - £44 delivered, order placed 10th Aug, despatched RM 48 tracked on the 12th, arrived on the 14th. Metals4U would have charged £85 for a 250mm length of the same with delivery. So I was happy with that.
Bob.
