Alloy copar nicil ùr Constantan Flat Wire 6j11 Ribbon 0.4 * 2mm
Carach | Resistivity (200C μ Ω . m) | Max. Teòthachd obrach (0C) | Neart tensile (Mpa) | puing leaghaidh (0C) | Dlùths (g/cm3) | TCR x10-6/0C (20 ~ 600 0C) | EMF vs Cu (μ V / 0C) (0 ~ 100 0C) |
Ainmeachadh Alloy | |||||||
NC003 (CuNi1) | 0.1 | 200 | ≥ 250 | 1095 | 8.9 | <100 | -12 |
Feartan corporra | Meadrach | Beachdan |
Dùmhlachd | 8.94 g / cc | |
Feartan meacanaigeach | Meadrach | Beachdan |
Neart tensile, mu dheireadh | 262 - 531 mpa | |
Neart tensile, toradh | 276 - 524 mpa | A rèir an teòthachd |
Leudachadh aig Break | 46.0% | ann an 50.8 mm. |
Modal de Elasticity | 115 GPa | |
Co-mheas Poissons | 0.310 | Air a thomhas |
Machinability | 20 % | UNS C36000 (umha gearraidh an-asgaidh) = 100% |
Modulus rùsgaidh | 44.0 GPa | |
Feartan dealain | Meadrach | Beachdan |
Resistivity dealain | 0.0000120 ohm-cm @Teòthachd 20.0 ° C | |
Feartan teirmeach | Meadrach | Beachdan |
CTE, sreathach | 17.5 µm/m-°C @Teòthachd 20.0 - 300 ° C | |
Comas teas sònraichte | 0.380 J/g - ° C | |
Giùlan teirmeach | 64.0 W / mK @Teòthachd 20.0 ° C | |
Rubha leaghaidh | <= 1125°C | leaghan |
leaghan | 1125°C | |
Feartan giollachd | Meadrach | Beachdan |
Annealing Teòthachd | 565 - 815 ° C | |
Hot-Obrach Teòthachd | 815 - 950 ° C | |
Feartan Co-phàirt Elements | Meadrach | Beachdan |
Copar, Cu | > = 91.2 % | |
Iarann, Fe | 1.30 - 1.70 % | |
Stiùir, Pb | < = 0.050 % | |
Manganese, Mn | 0.30 - 0.80 % | |
Nickel, Ni | 4.80 - 6.20 % | |
Sinc, Zn | < = 1.0 % |
Susbaint Ceimigeach CuNi44, %
Ni | Mn | Fe | Si | Cu | Eile | Stiùireadh ROHS | |||
Cd | Pb | Hg | Cr | ||||||
44 | 1% | 0.5 | - | Bal | - | ND | ND | ND | ND |
Feartan meacanaigeach
Teòthachd seirbheis leantainneach as àirde | 400ºC |
Resisivity aig 20ºC | 0.49 ± 5% oh mm2/m |
Dùmhlachd | 8.9 g / cm3 |
Giùlan teirmeach | -6 (As àirde) |
Rubha leaghaidh | 1280ºC |
Neart tensile, N/mm2 annealed, bog | 340 ~ 535 mpa |
Neart tensile, N/mm3 air a roiligeadh fuar | 680 ~ 1070 mpa |
Leudachadh (anneal) | 25% (Geàrr) |
Elongation (roiligeadh fuar) | ≥ Min) 2% (Min) |
EMF vs Cu, μV/ºC (0 ~ 100ºC) | -43 |
Structar micrografach | austenite |
Seilbh Magnetic | Chan eil |