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Element Resistance Cr20ni80 Heating Ni80 Welding Wire Nichrome Wire
Nichrome Wire Ine Yakanakisa coilforming kugona Nicr80/20
Tsanangudzo
| Kemikari Kuumbwa uye Zvivakwa: | ||||
| Propertes/Grade | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | |
| Mushonga Mukuru Wekemikari(%) | Ni | Bal. | Bal. | 55.0-61.0 |
| Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | |
| Fe | ≤ 1.0 | ≤ 1.0 | Bal. | |
| Max Kushanda Tembiricha(ºC) | 1200 | 1250 | 1150 | |
| Resistivity pa20ºC(μ Ω · m) | 1.09 | 1.18 | 1.12 | |
| Density(g/cm3) | 8.4 | 8.1 | 8.2 | |
| Thermal Conductivity(KJ/m· h· ºC) | 60.3 | 45.2 | 45.2 | |
| Coefficient of Thermal Expansion(α × 10-6/ºC) | 18 | 17 | 17 | |
| Melting Point(ºC) | 1400 | 1380 | 1390 | |
| Elongation(%) | > 20 | > 20 | > 20 | |
| Micrographic Structure | austenite | austenite | austenite | |
| Magnetic Property | nonmagnetic | nonmagnetic | nonmagnetic | |
| Propertes/Grade | NiCr 35/20 | NiCr 30/20 | Karma | Evanohm | |
| Main Chemical Kuumbwa(%) | Ni | 34.0-37.0 | 30.0-34.0 | Bal | Bal |
| Cr | 18.0-21.0 | 18.0-21.0 | 19.0-21.5 | 19.0-21.5 | |
| Fe | Bal. | Bal. | 2.0-3.0 | - | |
| Max Kushanda Tembiricha(ºC) | 1100 | 1100 | 300 | 1400 | |
| Resistivity pa20ºC (μ Ω · m) | 1.04 | 1.04 | 1.33 | 1.33 | |
| Density(g/cm3) | 7.9 | 7.9 | 8.1 | 8.1 | |
| Thermal Conductivity (KJ/m· h· ºC) | 43.8 | 43.8 | 46 | 46 | |
| Coefficient of Thermal Kuwedzera (α × 10-6/ºC) | 19 | 19 | - | - | |
| Melting Point(ºC) | 1390 | 1390 | 1400 | 1400 | |
| Elongation(%) | > 20 | > 20 | 10-20 | 10-20 | |
| Micrographic Structure | austenite | austenite | austenite | austenite | |
| Magnetic Property | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | |
| Kuumbwa Kwemakemikari | Nickel 80%, Chrome 20% |
| Condition | Bright/Acid white/Oxidied Color |
| Diameter | 0.018mm ~ 1.6mm mune spool, 1.5mm-8mm kurongedza mucoil, 8 ~ 60mm mutsvimbo |
| Nichrome Round Wire | Diameter 0.018mm ~ 10mm |
| Nichrome Ribhoni | Upamhi 5 ~ 0.5mm, ukobvu 0.01-2mm |
| Nichrome Strip | Upamhi 450mm ~ 1mm, ukobvu 0.001m~7mm |
| Diameter | 1.5mm-8mm kurongedza mucoil, 8 ~ 60mm mutsvimbo |
| Giredhi | Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe, Ni30Cr20 Ni80, Ni70,Ni60, Ni40, |
| Advantage | Iyo metallurgical chimiro che nichrome zvinovapa plastiki yakanaka kwazvo kana kuchitonhora. |
| Hunhu | Kuita kwakagadzikana; Anti-oxidation; Corrosion resistance; Kugadzikana kwekushisa kwepamusoro; Yakanakisa coilforming kugona; Uniform uye yakanaka pamusoro mamiriro pasina mavara. |
| Usage | Resistance heat elements; Material in metallurgy, Midziyo yemumba;Mechanical kugadzira uye mamwe maindasitiri. |
| Resistance Wires | ||
| RW30 | W.Nr 1.4864 | Nickel 37%, Chrome 18%, Iron 45% |
| RW41 | UNS N07041 | Nickel 50%, Chrome 19%, Cobalt 11%, Molybdenum 10%, Titanium 3% |
| RW45 | W.Nr 2.0842 | Nickel 45%, Copper 55% |
| RW60 | W.Nr 2.4867 | Nickel 60%, Chrome 16%, Iron 24% |
| RW60 | UNS NO6004 | Nickel 60%, Chrome 16%, Iron 24% |
| RW80 | W.Nr 2.4869 | Nickel 80%, Chrome 20% |
| RW80 | UNS NO6003 | Nickel 80%, Chrome 20% |
| RW125 | W.Nr 1.4725 | Iron BAL, Chrome 19%, Aluminium 3% |
| RW145 | W.Nr 1.4767 | Iron BAL, Chrome 20%, Aluminium 5% |
| RW155 | Iron BAL, Chrome 27%, Aluminium 7%, Molybdenum 2% | |
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