| 摘要 |
An alloy, in particular for use in the manufacture of jewelry, frames for glasses, and the like. In order to be able to manufacture jewelry, frames for glasses, and the like of a nickel-free alloy inexpensively and well, the following alloy has been produced according to the invention, which, in percentages by weight, has the following composition: Cu 86.0-90.0 percent, Al 2.8-4.5 percent, Mn 0.4-1.3 percent, Fe 1.0-2.5 percent, Si 0-0.5 percent, the remainder being Zn.
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