| Place of Origin |
Shanghai China (Mainland) |
| Brand Name |
San Guang |
| Model Number |
Cr20Ni80 |
| Type |
Bare |
| Application |
Heating |
| Conductor Type |
Solid |
| Insulation Material |
Enameled |
Material: Cr20Ni80 Diameter: 0.022-1.0mm Product ability: 20 tons/month Pass GB/T1234-95 The products have equal resistance value and wire diameter, can be used in electric heating element, electric solding iron, heater and other electronics and electrical equipment products. They can also be used in packaging facilities to cut and in Electroplating and spraying industry to prevent rust. Our products are Nickel chromium wires major technical performanceJustCr20Ni80Cr30Ni70Cr15Ni60Cr20Ni35Cr20Ni30performanceNiCushionCushion55.061.034.037.030.034.0major chemical components%Cr20.023.028.031.015.018.018.021.018.021.0Fe≤1.0≤1.0CushionCushionCushionmelting p[oint12001250115011001100densityg/cm314001380139013901390resistivityμΩm.208.48.18.27.97.9extension rate%1.09±0.051.18±0.051.11±0.051.04±0.051.04±0.05than hotj/g≥20≥20≥20≥20≥20heat conductiong coefficientKJ/m.h0.440.4610.4940.50.5linear expansion coefficient a×10-6/20100060.345.245.243.843.8relying organizations1817171919magneticwhenwhenwhenwhenwhenNon-magneticNon-magneticNon-magneticNon-magneticNon-magneticshining and soft and have been exported to more than 90 countries and regions.