Izinto eziphambili zokugquma ezisetyenziswa njengezixhobo zokugquma yi-AgCu7.5,I-AgCu25, I-AgCu28, I-AgCu55, njl. njl., kunyeI-AgCu28isetyenziswa kakhulu. Zinomoya oqhuba kakuhle, ziyakwazi ukunyibilika kwaye ziyakwazi ukumanzisa, kwaye zisetyenziswa kakhulu kwishishini lokucoca umbane. Ngenxa yokuxhathisa okuphantsi kumthwalo wexesha elide phantsi kobushushu obuphezulu, ifanelekile kuphela kwiindawo zokugquma ezinobushushu obuphantsi kwama-400ºC.
Isetyenziswa njengeengqekembe kunye nemihombiso. Iingxube ezisetyenziswa njengeengqekembe yi-AgCu7.5, AgCu8,I-AgCu10njl. njl.; ii-alloys ezisetyenziswa njengemihombiso yi-AgCu8.4, AgCu12.5, njl.
| Ag | Cu | Sn | Ni | Pb | Fe | Sb | Bi | |
| I-AgCu4 | 96+/-0.3 | 4+0.3/-0.5 | ≤0.005 | ≤0.05 | ≤0.002 | ≤0.002 | ||
| I-AgCu5 | 95+/-0.3 | 5+0.3/-0.5 | ≤0.005 | ≤0.05 | ≤0.002 | ≤0.002 | ||
| I-AgCu7.5 | 92.5+/-0.3 | 7.5+0.3/-0.5 | ≤0.005 | ≤0.1 | ≤0.002 | ≤0.002 | ||
| I-AgCu8.4 | 91.6+/-0.3 | 8.4+/-0.5 | ≤0.005 | ≤0.1 | ≤0.002 | ≤0.002 | ||
| I-AgCu10 | 90+/-0.3 | 10+/-0.5 | ≤0.005 | ≤0.2 | ≤0.002 | ≤0.002 | ||
| I-AgCu12.5 | 87.5+/-0.3 | 12.5+/-0.5 | ≤0.005 | ≤0.2 | ≤0.002 | ≤0.002 | ||
| I-AgCu20 | 80+/-0.3 | 20+/-0.5 | ≤0.005 | ≤0.2 | ≤0.002 | ≤0.002 | ||
| I-AgCu23 | 77+/-0.5 | 23+/-0.5 | ≤0.005 | ≤0.2 | ≤0.002 | ≤0.002 | ||
| I-AgCu25 | 75+/-0.5 | 25+/-0.5 | ≤0.005 | ≤0.2 | ≤0.002 | ≤0.002 | ||
| I-AgCu26 | 74+/-0.5 | 26+/-0.5 | ≤0.005 | ≤0.2 | ≤0.002 | ≤0.002 | ||
| I-AgCu28 | 72+/-0.5 | 28+/-0.5 | ≤0.005 | ≤0.2 | ≤0.002 | ≤0.002 | ||
| I-AgCu50 | 50+/-0.5 | 50+/-0.5 | ≤0.005 | ≤0.25 | ≤0.002 | ≤0.002 | ||
| I-AgCu99 | 1+/-0.2 | 99+0.2/-0.5 | ||||||
| I-AgCu18Ni2 | 80+/-0.5 | 18+/-0.5 | / | 2+/-0.3 |