NIckel Resistance Wires Electric Resistance Heating wires or strips, electro-thermal wires or strips, Heating Wires Nichrome Resistance Heating Wires Nichrome wires or strips Cr20Ni80,Cr30Ni70,Cr20Ni35,Cr20Ni30,Cr15Ni60,etc. TYPEPropertyCr15Ni60Cr20Ni80Cr20Ni30 Main Chemical Composition(%)15-1820-2318-2155-61Rest30-34Rest--RestMax continuous service Temp.of elements110011501100Density(g/cm3)8.28. ...