Mitundu yosiyanasiyana ya ma alloy okhala ndi Copper & Nickel yochepa okhala ndi kukana kwakukulu kapena kochepa amadziwika ndi kukana kotsika kwa kutentha. Popeza ali ndi kukana kwakukulu kwa okosijeni ndi kutuwa kwa mankhwala, ma alloy awa amagwiritsidwa ntchito pa ma resistors olondola a waya, ma potentiometer, zida zowongolera voliyumu, ma rheostat a mafakitale ozungulira komanso kukana kwamagetsi. Mitundu yosiyanasiyana imagwiritsidwa ntchito pa zingwe zotenthetsera zomwe zimakhala ndi kutentha kochepa komanso ngati ma tube welding mu "zolumikizira zamagetsi". Copper Manganese alloy imagwiritsidwa ntchito ngati chinthu chokhazikika pa ma resistors olondola, okhazikika komanso a shunt.
| Kutentha kwakukulu kwa ntchito (uΩ/m pa 20°C) | 0.2 |
| Kukhazikika kwa kutentha (Ω/cmf pa 68°F) | 120 |
| Kutentha kwakukulu kwa ntchito (°C) | 300 |
| Kuchulukana (g/cm³) | 8.9 |
| TCR(×10-6/°C) | <30 |
| Mphamvu Yokoka (Mpa) | ≥310 |
| Kutalika (%) | ≥25 |
| Malo Osungunuka (°C) | 1115 |
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