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Quinary silver alloy

  • US 4,011,056 A
  • Filed: 06/06/1975
  • Issued: 03/08/1977
  • Est. Priority Date: 06/12/1974
  • Status: Expired due to Term
First Claim
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1. A quinary Ag-Cu-Zn-Sn-Si alloy having the following composition consisting essentially by weight of about 35 to 48% Ag, about 25 to 35% Zn, about 0.5 to 3.5% Sn, about 0.01 to 0.4% Si, 0 to about 1% Ni, 0 to 1% Pd, 0 to 0.5% P and the balance essentially copper.

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