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CuNi1(NC003) resistance heating alloy We are a proud manufacturer and supplier of various quality products. Our range of CuNi1(NC003) resistance heating alloy is widely accepted across global markets. We ensure that products offered by us are capable of withstanding industrial requirements, before procurement. With customization facility and at cost-effective prices CuNi1(NC003) resistance heating alloy can be availed. 1. Introduction The copper-based low resistance heating alloy is widely used in low-voltage circuit breaker, thermal overload relay, and other low-voltage electrical product. It is one of the key materials of the low-voltage electrical products. The materials produced by our company have the characteristics of good resistance consistency and superior stability. We can supply all kinds of round wire, flat and sheet materials.
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Characteristic
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Resistivity ( 200C ƒ½¼½©.m)
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Max.working Temperature ( 0C)
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Tensile Strength (Mpa)
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Melting point (0C)
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Density ( g/cm3)
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TCR x10-6/ 0C (20~600 0C)
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EMF vs Cu (μV/ 0C) (0~100 0C)
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Alloy Nomenclature
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NC003 (CuNi1)
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0.03
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200
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210
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1085
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8.9
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<100
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-8
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NC005 (CuNi2)
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0.05
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200
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220
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1090
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8.9
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<120
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-12
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NC010 (CuNi6)
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0.1
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220
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250
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1095
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8.9
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<60
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-18
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NC012 (CuNi8)
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0.12
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250
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270
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1097
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8.9
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<57
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-22
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NC015 (CuNi10)
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0.15
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250
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290
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1100
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8.9
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<50
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-25
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NC020 (CuNi14)
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0.2
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300
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310
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1115
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8.9
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<30
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-28
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NC025 (CuNi19)
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0.25
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300
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340
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1135
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8.9
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<25
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-32
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NC030 (CuNi23)
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0.3
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300
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350
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1150
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8.9
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<16
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-34
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NC035 (CuNi30)
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0.35
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350
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400
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1170
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8.9
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<10
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-37
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NC040 (CuNi34)
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0.4
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350
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400
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1180
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8.9
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0
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-39
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NC050 (CuNi44)
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0.5
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400
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420
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1200
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8.9
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<-6
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-43
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2. Products and services 1.Pass: ISO9001 certification; 2.fine after-sale services; 3.small order accepted; 4.samples available; 3.Application Our Products widely apply to chemical industry, metallurgy mechanism, glass industry, ceramic industry, home appliance area and so on. 4.size wires:0.018-10mm Ribbons:0.05*0.2-2.0*6.0mm Strips:0.5*5.0-5.0*250mm Bars:D10-100mm 
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