N6 | Chromel c, ni 60, n6, hai-nicr 60, Tichet c, resistohm 60, Cronifer II, |
Electroloy, Nichrome, Alloy C, Ni 6, MWS-675, Stablohm 675 | |
N7 | Ni 70, chromel 70/30, N7, Hytemco, hai-nicr 70, Balco, Tophet 30, |
Resistohm 70, Cronix 70, Stablohm 710 | |
N8 | Chromel a, ni 80, n8, ninrome v, hai-nicr 80, Tophet a, resistohm |
80, Cronix 80, Protoloy, Ni 8, Alloy A, MWS-650, Stablohm 650 |
Tsanangudzo
Alloy | Standard Strand Kuvaka, mm | Kuramba, ω / m | Strand diameter nominal, mm | Meter pa kilo |
NCR 80/20 | 18 × 0.544 + 1 × 0.574 | 0.252-0278 | 2.67 | 26 |
NCR 80/20 | 19 × 0.61 | 0.205-0.50 | 3.05 | |
NCR 80/20 | 18 × 0.523 + 1 × 0.574 | 0.271-0999 | 2.67 | 30 |
NCR 80/20 | 19 × 0.574 | 0.227-0251 | 2.87 | 25 |
NCR 80/20 | 36 × 06 0385 + 1 × 0.45 | 0.265-0.293 | 2.76 | 26 |
NCR 60/15 | 19 × 0.508 | 0.286-0.318 | 2,54 | |
NCR 60/15 | 18 × 0.523 + 1 × 0.574 | 0.276-0.305 | 2.76 | 30 |
Ni | 19 × 0.574 | 0.019-0.021 | 2.87 | 21 |
Nhoroondo
Zvivakwa / giredhi | Cr20ni80 | Cr30ni | Cr15ni60 | Cr20ni35 | Cr20ni30 | |
Main Chemical Composition | Ni | Zorora | Zorora | 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 | Zorora | Zorora | Zorora | |
Max. kuenderera mberi kwebasa temp. yeiyo | 1200 | 1250 | 1150 | 1100 | 1100 | |
Rudzidziso pa20oc (μ · · | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
Density (g / cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Thermal Discount (kj / m · oc) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Coefficient yemitsetse yekuwedzera (α × 10-6 / OC) | 18 | 17 | 17 | 19 | 19 | |
Inonyungudika pfungwa (approx.) (OC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
Kugutsikana kuRupture (%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
Maitiro emicrographic | Austenite | Austenite | Austenite | Austenite | Austenite | |
Magnetic Properties | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic |