O la matou Uaea Fa'a'ofu'ofu Nikala Kopa o se mea eletise maualuga le tulaga lelei e maualalo le tete'e atu i le eletise, tete'e lelei i le vevela, ma tete'e atu i le 'ele. E faigofie ona fa'agasolo ma fa'apipi'i le u'amea, ma avea ai ma mea lelei mo le tele o fa'aoga i le alamanuia eletise.
E masani ona faʻaaogaina i le gaosiga o vaega autu mo le thermal overload relays, low resistance thermal circuit breakers, ma masini eletise, o la matou Copper Nickel Alloy Wire o se filifiliga faʻatuatuaina. E faʻaaogaina lautele foʻi i uaea faʻavevela eletise, ma avea ai ma mea taua mo faiga faʻavevela.
| Meatotino autū | Cuni1 | CuNI2 | CuNI6 | CuNI10 | CuNi19 | CuNi23 | CuNi30 | CuNi34 | CuNI44 | |
| Kemikolo autu fa'atulagaga | Ni | 1 | 2 | 6 | 10 | 19 | 23 | 30 | 34 | 44 |
| MN | / | / | / | / | 0.5 | 0.5 | 1.0 | 1.0 | 1.0 | |
| CU | malolo | malolo | malolo | malolo | malolo | malolo | malolo | malolo | malolo | |
| Vevela maualuga o le galue °c | / | 200 | 220 | 250 | 300 | 300 | 350 | 350 | 400 | |
| Mafiafia g/cm3 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | |
| Tete'e i le 20 °c | 0.03 ± 10% | 0.05 ±10% | 0.1 ±10% | 0.15 ±10% | 0.25 ±5% | 0.3 ±5% | 0.35 ±5% | 0.40 ±5% | 0.49 ±5% | |
| Fa'atusatusaga o le vevela o le tete'e | <100 | <120 | <60 | <50 | <25 | <16 | <10 | -0 | <-6 | |
| Malosiaga o le tensile Mpa | >210 | >220 | >250 | >290 | >340 | >350 | >400 | >400 | >420 | |
| fa'aloloa | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | |
| Tulaga e liusuavai ai °c | 1085 | 1090 | 1095 | 1100 | 1135 | 1150 | 1170 | 1180 | 1280 | |
| fua fa'atatau o le conductivity | 145 | 130 | 92 | 59 | 38 | 33 | 27 | 25 | 23 | |
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