Bahan patri utama anu dianggo nyaéta AgCu7.5,AgCu25, AgCu28, AgCu55, jsb., sarengAgCu28loba dipaké. Éta mibanda konduktivitas, fluiditas, sareng kabaseuhan anu saé, sareng loba dipaké dina industri vakum listrik. Kusabab résistansi anu handap kana beban jangka panjang dina suhu anu luhur, éta ngan cocog pikeun bagian patri anu suhu kerjana langkung handap tibatan 400ºC.
Dianggo salaku koin sareng hiasan. Paduan anu dianggo salaku koin nyaéta AgCu7.5, AgCu8,AgCu10, jsb.; logam campuran anu dianggo salaku hiasan nyaéta AgCu8.4, AgCu12.5, jsb.
| Ag | Cu | Sn | Ni | Pb | Fe | Sb | Bi | |
| AgCu4 | 96+/-0.3 | 4+0.3/-0.5 | ≤0.005 | ≤0.05 | ≤0.002 | ≤0.002 | ||
| AgCu5 | 95+/-0.3 | 5+0.3/-0.5 | ≤0.005 | ≤0.05 | ≤0.002 | ≤0.002 | ||
| AgCu7.5 | 92.5+/-0.3 | 7.5+0.3/-0.5 | ≤0.005 | ≤0.1 | ≤0.002 | ≤0.002 | ||
| AgCu8.4 | 91.6+/-0.3 | 8.4+/-0.5 | ≤0.005 | ≤0.1 | ≤0.002 | ≤0.002 | ||
| AgCu10 | 90+/-0.3 | 10+/-0.5 | ≤0.005 | ≤0.2 | ≤0.002 | ≤0.002 | ||
| AgCu12.5 | 87.5+/-0.3 | 12.5+/-0.5 | ≤0.005 | ≤0.2 | ≤0.002 | ≤0.002 | ||
| AgCu20 | 80+/-0.3 | 20+/-0.5 | ≤0.005 | ≤0.2 | ≤0.002 | ≤0.002 | ||
| AgCu23 | 77+/-0.5 | 23+/-0.5 | ≤0.005 | ≤0.2 | ≤0.002 | ≤0.002 | ||
| AgCu25 | 75+/-0.5 | 25+/-0.5 | ≤0.005 | ≤0.2 | ≤0.002 | ≤0.002 | ||
| AgCu26 | 74+/-0.5 | 26+/-0.5 | ≤0.005 | ≤0.2 | ≤0.002 | ≤0.002 | ||
| AgCu28 | 72+/-0.5 | 28+/-0.5 | ≤0.005 | ≤0.2 | ≤0.002 | ≤0.002 | ||
| AgCu50 | 50+/-0.5 | 50+/-0.5 | ≤0.005 | ≤0.25 | ≤0.002 | ≤0.002 | ||
| AgCu99 | 1+/-0.2 | 99+0.2/-0.5 | ||||||
| AgCu18Ni2 | 80+/-0.5 | 18+/-0.5 | / | 2+/-0.3 |
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