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CN15 alloy/low resistane copper nickel alloy
CN alloy:CN49,CN30,CN15,CN10,CN5
CN15wire/flat widely used in manufacture of heating cable.low temperature heating system.
Chemical content:Ni%10~13 Mn% 0.5Max Cu%Re
wires:0.03~30mm Ribbons:0.05*0.2-2.0*5.0mm
Strips:0.5*5.0-5.0*200mm Bars:D10-100mm
Characteristic | Resistivity ( 20°C μΩ.m) | Max.working Temperature ( °C) | Tensile Strength (Mpa) | Melting point (°C) | Density ( g/cm3) | TCR x10-6/ °C (20~60 ) | EMF vs Cu (μV/ 0C) (0~100 0C) |
Alloy Nomenclature | |||||||
NC003 (CuNi1) | 0.03 | 200 | 210 | 1085 | 8.9 | <100 | -8 |
NC005 (CuNi2) | 0.05 | 200 | 220 | 1090 | 8.9 | <120 | -12 |
NC010 (CuNi6) | 0.10 | 220 | 250 | 1095 | 8.9 | <60 | -12 |
NC012 (CuNi8) | 0.12 | 250 | 270 | 1097 | 8.9 | <57 | -22 |
NC015 (CuNi10) | 0.15 | 250 | 290 | 1100 | 8.9 | <50 | -25 |
NC020 (CuNi14) | 0.20 | 300 | 310 | 1115 | 8.9 | <30 | -28 |
NC025 (CuNi19) | 0.25 | 300 | 340 | 1135 | 8.9 | <25 | -32 |
NC030 (CuNi23) | 0.30 | 300 | 350 | 1150 | 8.9 | <16 | -34 |
NC035 (CuNi30) | 0.35 | 350 | 400 | 1170 | 8.9 | <10 | -37 |
NC040 (CuNi34) | 0.40 | 350 | 400 | 1180 | 8.9 | 0 | -39 |
NC050 (CuNi44) | 0.49 | 400 | 420 | 1200 | 8.9 | <-6 | -43 |
CN15 resistance wire/ribbon/ for heating cable