... , CuNi4, CuNi6, CuNi10, CuNi23Mn, CuNi25, CuNi30Mn, CuNi44, CuMn12Ni2 in form of wire/ribbon CN15 alloy/low resistane copper nickel alloyCN alloy ... ,CN15,CN10,CN5CN15wire/flat widely used in manufacture of heating cable.low temperature heating system.Chemical content:Ni%10~13 Mn% 0.5Max ... (CuNi44)0.4940042012008.9<-6-43 CN15 resistance wire/ribbon/ for heating cable