Good evening all.
Does anyone know what is the best grade of titanium for making jewellery by hand? I need sheet about 0.5 mm thick that I can cut with a piercing saw. I had a big piece that was perfect but the supplier has stopped stocking it and I don't know what grade it was. I think what I'm looking for is Commercially Pure titanium, but I'm willing to be corrected, and I'm also confused because the British and USA standards seem to be totally different - BS Commercially Pure Grade 4 seems to be the same as USA CP1.

If anyone can shed any light I'd be eternally grateful. And if anyone else is making titanium jewellery I'd love to hear how you work it. I'll also happily share my own experiences if there's any interest.

Denise