| Application: | Industrial, Chemical, etc |
|---|---|
| Standard: | ISO |
| Purity: | >99.95% |
|
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| Product name: nickel chromium alloy wire |
| Material: NiCr |
| Common brands: Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30 |
| Specifications: customized according to customer requirements |
| Processing customization: yes |
| Power: customized according to customer requirements |
| Main applications: electric furnace heating, woven mesh with mesh frame, lithium battery industry, electric heating equipment |
| Product certification: ISO9001,SGS,CB,CE |
| The highest heat resistance: 1450 ºC |
| performance | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
| Main chemical composition | Ni | Rest | Rest | 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 | margin | margin | margin | |
| Maximum service temperature of components(ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
| melting point ºC | 1400 | 1380 | 1390 | 1390 | 1390 | |
| specific resistance 20ºC (μΩ·m) | 1.09±0.05 | 1.18±0.05 | 1.12±0.05 | 1.00±0.05 | 1.04±0.05 | |
| density (g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| heat conductivity coefficient (KJ/m·h·ºC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| dilatation coefficient(α×10-6/ºC) | 18 | 17 | 17 | 19 | 19 | |
| melting point.( ºC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
| elongation at break (%) | >20 | >20 | >20 | >20 | >20 | |
| construction | austenite | austenite | austenite | austenite | austenite | |
| magnetism | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | |
| Packing: | 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request. |
| Storare: | Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. |
| Characteristics: | Pink powder, slightly soluble in inorganic acid, insoluble in water. |
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