Àwọn ohun èlò ìdáná pàtàkì tí a fi ń ṣe ìdáná ni AgCu7.5, AgCu25, AgCu28,AgCu55, àti bẹ́ẹ̀ bẹ́ẹ̀ lọ, AgCu28 sì ni a ń lò dáadáa. Wọ́n ní agbára ìṣiṣẹ́ tó dára, ìtútù àti omi, wọ́n sì ń lò ó dáadáa nínú iṣẹ́ ẹ̀rọ afẹ́fẹ́ iná mànàmáná. Nítorí pé ó kéré sí agbára ìdènà sí ẹrù ìgbà pípẹ́ lábẹ́ ooru gíga, ó yẹ fún àwọn ẹ̀yà ara ìdáná tí ìwọ̀n otútù iṣẹ́ wọn kéré sí 400ºC nìkan.
A máa ń lò ó gẹ́gẹ́ bí owó àti ohun ọ̀ṣọ́. Àwọn irin tí a lò gẹ́gẹ́ bí owó ni AgCu7.5, AgCu8,AgCu10àti bẹ́ẹ̀ bẹ́ẹ̀ lọ; àwọn irin tí a lò gẹ́gẹ́ bí ohun ọ̀ṣọ́ ni AgCu8.4, AgCu12.5, àti bẹ́ẹ̀ bẹ́ẹ̀ lọ
| 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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