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| Joined: | Sat Oct 11th, 2008 |
| Location: | Overland Park, Kansas USA |
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From what I found: There is the leaded naval bronze: Sn=6.0%, Pb=1.5%, Zn=4.5%, Cu=88%(Sn for tin,Pb for lead,Zn for zinc, Cu for copper) and the "non leaded bronze" with less lead. This alloy is called in fact Naval Brass or C46400. Here's a data sheet:http://www.atlasbronze.com/C46400_product_sheet.html
Dude, this particular alloy is made for the watch case it is not C46400 and will not contain lead. I don't think you will find the alloy combo online for the watch cases.
Last edited on Tue May 4th, 2010 06:39 pm by Steve Laughlin