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Constantan Wire CuNi40 Nickel copper flat waya
Constantan Eureca Wire / Flat Wire
Product Description
Constantan Wire ine mwero resistivity uye yakaderera tembiricha coefficent yekupikisa ine flat kuramba / tembiricha curve pamusoro pehupamhi hwakakura kupfuura "manganins".Constantan anoratidzawo zvirinani kuramba kwecorrosion kupfuura murume anoita.Mashandisirwo anowanzo kuve akaganhurirwa kune ac maseketi.
Constantan wire zvakare chinhu chisina kunaka cherudzi rweJ thermocouple ine Iron iri iyo yakanaka;Type J thermocouples inoshandiswa mukupisa kurapa maapplication.Zvakare, ndicho chinhu chisina kunaka cherudzi rweT thermocouple ine OFHC Mhangura iyo yakanaka;mhando T thermocouples anoshandiswa pane cryogenic tembiricha.
Chemical Content,%
| Ni | Mn | Fe | Si | Cu | Zvimwe | ROHS Directive | |||
| Cd | Pb | Hg | Cr | ||||||
| 44 | 1.50% | 0.5 | - | Bal | - | ND | ND | ND | ND |
Mechanical Properties
| Max Inopfuurira Service Temp | 400ºC |
| Resisivity pa20ºC | 0.49±5%ohm mm2/m |
| Density | 8.9 g/cm3 |
| Thermal Conductivity | -6(Max) |
| Melting Point | 1280ºC |
| Kusimba Kwesimba,N/mm2 Yakanamirwa, Yakapfava | 340~535 Mpa |
| Kusimba Kwesimba,N/mm3 Cold Rolled | 680~1070 Mpa |
| Elongation (anneal) | 25%(Miniti) |
| Elongation (inotonhora yakakungurutswa) | ≥Mini)2%(Miniti) |
| EMF vs Cu, μV/ºC (0~100ºC) | -43 |
| Micrographic Structure | austenite |
| Magnetic Property | Kwete |
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