Babban abubuwan da aka haɗa na CuNi2 mai jurewa jan ƙarfe-nickel gami sun haɗa da jan karfe, nickel (2%), da sauransu. Yana da kyakkyawan juriya na lalata kuma yana iya aiki a tsaye a wurare daban-daban masu tsauri. Babban ƙarfi, ƙarfin ƙarfi na iya kaiwa fiye da 220MPa. Ya dace da kera sassan da ke jure lalata a cikin ginin jirgi, sinadarai da sauran fannoni.
Amfani: 1. Kyakkyawan juriya ga lalata
2. Malleability sosai
| Matsakaicin zafin aiki (uΩ/m a 20°C) | 0.05 |
| Resisivity (Ω/cmf a 68°F) | 30 |
| Matsakaicin zafin aiki (°C) | 200 |
| Girma (g/cm³) | 8.9 |
| Ƙarfin Tensile (Mpa) | ≥220 |
| Tsawaita(%) | ≥25 |
| Wurin narkewa (°C) | 1090 |
| Abubuwan Magnetic | ba |
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