N6 | Chromel C, NI LX, N6, Ahi-Nicr LX, Topheth C, Resistohm LX, Cronifer II, |
Electroloy, Nichorome, Alloy C, NI VI, MWS-DCLXXV, Stablob DCLXXV | |
N7 | Ni LXX, Chromel 70/30, N7, Hytemco, Hai-Nicr LXX, Balco, Thoadhet XXX, |
Resistohm LXX, Conix LXX, Stablohm DCCX | |
N8 | Chromel A, Ni LXXX, N8, Nichrome V, Hai-Nicr LXXX, Tophella A, Resistohm |
LXXX, cronix LXXX, protoloy, ni VIII, ally a, MWS-DCL, stablobis DCL |
Descriptio
Mixtura | Latin Strand Construction, mm | Resistentia, Ω / m | Strand diameter nomina, mm | Meter per Kilo |
NICR 80/20 | XVIII × 0.544 + I × 0.574 | 0,252-0.278 | 2.67 | 26 |
NICR 80/20 | XIX × 0.61 | 0.205-0.250 | 3.05 | |
NICR 80/20 | XVIII × 0.523 + I × 0.574 | 0.271-0.299 | 2.67 | 30 |
NICR 80/20 | XIX × 0.574 | 0.227-0.251 | 2,87 | 25 |
NICR 80/20 | XXXVI × 0.385 + I × 0.45 | 0.265-0.293 | 2.76 | 26 |
Nicr 60/15 | XIX × 0.508 | 0.286-0.318 | 2.54 | |
Nicr 60/15 | XVIII × 0.523 + I × 0.574 | 0,276-0.305 | 2.76 | 30 |
Ni | XIX × 0.574 | 0.019-0.021 | 2,87 | 21 |
Details
Propertes / Grade | Cr20ni80 | Cr30ni70 | Cr15ni60 | Cr20ni35 | Cr20ni30 | |
Main Chemical Compositionem | Ni | Requiesco | Requiesco | 55.0-61.0 | 34.0-37.0 | 30.0-34.0 |
Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 18.0-21.0 | |
Fe | ≤ 1.0 | ≤ 1.0 | Requiesco | Requiesco | Requiesco | |
Max. continua Service temp. elementum | MCC | MCCL | MCL | MC | MC | |
Repugnantia ad 20OC (μ Ω · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
Density (G / CM3) | 8,4 | 8,1 | 8,2 | 7.9 | 7.9 | |
Thermal conductivity (KJ / M · h ·) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Coefficientem lineae expansion (× × 10-6 / O) | 18 | 17 | 17 | 19 | 19 | |
Melting Point (approx.) (O) | MCD | MCCCLXXX | MCCCXC | MCCCXC | MCCCXC | |
Elongatio ad rumpatur (%) | > XX | > XX | > XX | > XX | > XX | |
Micrographic structure | Austenite | Austenite | Austenite | Austenite | Austenite | |
Properties magnetica | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic |