Waya Constantan nwere nguzogide dị ala na obere nguzogide okpomọkụ, yana nguzogide dị larịị/ọnọdụ okpomọkụ n'ofe oke karịa "manganins". Constantan na-egosikwa nguzogide nchara ka mma karịa man ganinins. Ojiji ya na-adịkarị naanị na sekit ac.
Waya Constantan bụkwa ihe na-adịghị mma nke ụdị J thermocouple, ebe Iron bụ ihe dị mma; a na-eji ụdị J thermocouple eme ihe n'oge ọgwụgwọ okpomọkụ. Ọzọkwa, ọ bụ ihe na-adịghị mma nke ụdị T thermocouple nwere OFHC Copper nke dị mma; a na-eji ụdị T thermocouple eme ihe n'oge okpomọkụ dị egwu.
Alloy ahụ abụghị magnetik. A na-eji ya maka resistor mgbanwe nke regenerator eletrik na resistor nrụgide,
ihe ndị na-eme ka ihe dị ike, waya ndị na-ekpo ọkụ, waya ndị na-ekpo ọkụ na ute. A na-eji ribbons eme ihe maka ikpo ọkụ nke bimetals. Ihe ọzọ a na-eji eme ihe bụ imepụta thermocouples n'ihi na ọ na-emepụta ike electromotive dị elu (EMF) na njikọ ya na ọla ndị ọzọ.
Usoro alloy nickel ọla kọpa: ConstantanCuNi40 (6J40), CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23,CuNi30, CuNi34, CuNi44.
Oke nha nha:
Waya: 0.1-10mm
Ribọn: 0.05*0.2-2.0*6.0mm
Eriri: 0.05*5.0-5.0*250mm
Isi akara na ihe onwunwe
| Ụdị | Nguzogide eletriki (ogo ogo 20Ω mm²/m) | ọnụọgụ okpomọkụ nke iguzogide (10^6/ogo) | Ọgba obodo g/mm² | Okpomọkụ kachasị (°c) | Ebe agbaze (°c) |
| CuNi1 | 0.03 | <1000 | 8.9 | / | 1085 |
| CuNi2 | 0.05 | <1200 | 8.9 | 200 | 1090 |
| CuNi6 | 0.10 | <600 | 8.9 | 220 | 1095 |
| CuNi8 | 0.12 | <570 | 8.9 | 250 | 1097 |
| CuNi10 | 0.15 | <500 | 8.9 | 250 | 1100 |
| CuNi14 | 0.20 | <380 | 8.9 | 300 | 1115 |
| CuNi19 | 0.25 | <250 | 8.9 | 300 | 1135 |
| CuNi23 | 0.30 | <160 | 8.9 | 300 | 1150 |
| CuNi30 | 0.35 | <100 | 8.9 | 350 | 1170 |
| CuNi34 | 0.40 | -0 | 8.9 | 350 | 1180 |
| CuNi40 | 0.48 | ±40 | 8.9 | narị anọ | 1280 |
| CuNi44 | 0.49 | <-6 | 8.9 | narị anọ | 1280 |
150 0000 2421