the main alloy for rolled gold products is a 70 30 cu zn alloy. This
anneals at a low dull red heat.
How it anneals in your wire depends on the thickness of the gold in
relation to the thickness of the wire You will have this info from
Also how you anneal, ie a large slow propane flame from say a 2in
dia burner is much better than a smaller faster flame. Also how many
bangles do you need to rework 5, 10? if youve lots its easier to
sacrifice one to experimental annealing to make sure you get the
Please supply the above We can then look at it again.