Sorry, the iron-steel thing is my fault. I've learned physics and chemistry, and I worked a year with a machinist. Everywhere I was told that there's no thing like iron wire, or iron plate, because 100% ferrum is absolutely useless... and every iron-based metal which has other components is steel. In this case, the rings are from "mild steel", which is called iron by MOST people. They're technically wrong, but there're only a few idiots like me and my teachers who know this - and I'm triing very hard to be clear, but it's quite difficult when the same thing has a million names.
Much more serious case is that here in Hungary I can't even describe a sword well, as even the semi-experienced folks know only that a "kard" is everything which is straight and longer than a feet, and a "szablya" is everything which is curved... Try telling them it's a yataghan, a shamshir, or a curved kindjal...
No, it's not bronze - it's way too expensive to use it for side projects. This musculata was amongst the first pieces for which I actually did patterns and calculations other than eye measure. I haven't worked on it like a month.
will post more tomorrow.