China 2020 Latest Design Alloy K70 - Thermal Overload Relay Wire CuNi8 Alloy12 CN012 Low-Voltage Low Temperature Heating – TANKII Manufacture and Factory

2020 Latest Design Alloy K70 - Thermal Overload Relay Wire CuNi8 Alloy12 CN012 Low-Voltage Low Temperature Heating – TANKII

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2020 Latest Design Alloy K70 - Thermal Overload Relay Wire CuNi8 Alloy12 CN012 Low-Voltage Low Temperature Heating – TANKII Detail:

Copper nickel alloy, which has low electric resistance, good heat-resistant and corrosion-resistant, easy to be

processed and lead welded. It is used to make the key components in the thermal overload relay, low resistance

thermal circuit breaker, and the electrical appliances. It is also an important material for electrical heating cable.

Application of copper nickel alloy wire:
1. heating components
2. current-limiting resistance of thermal overload relay
3. low-voltage circuit breaker
4. low-voltage apparatus

Properties/ Material	Resistivity( 200C μΩ.m)	Max.working temperature(℃)	Tensile strength( Mpa )	Melting point(℃)	TCRx10-6 /℃(20~600℃)	EMF vs Cu(μV/ ℃)(0~100 (℃)	Density( g/cm3
NC003 (CuNi1)	0.03	200	210	1085	<100	-8	8.9
NC005 (CuNi2)	0.05	200	220	1090	<120	-12	8.9
NC010 (CuNi6)	0.1	220	250	1095	<60	-18	8.9
NC012 (CuNi8)	0.12	250	270	1097	<57	-22	8.9
NC015 (CuNi10)	0.15	250	290	1100	<50	-25	8.9
NC020 (CuNi14)	0.2	300	310	1115	<30	-28	8.9
NC025 (CuNi19)	0.25	300	340	1135	<25	-32	8.9
NC030 (CuNi23)	0.3	300	350	1150	<16	-34	8.9
NC035 (CuNi30)	0.35	350	400	1170	<10	-37	8.9
NC040 (CuNi34)	0.4	350	400	1180	0	-39	8.9
NC050 (CuNi44)	0.5	400	420	1200	<-6	-43	8.9

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The corporation keeps to the operation concept "scientific management, superior quality and performance primacy, consumer supreme for 2020 Latest Design Alloy K70 - Thermal Overload Relay Wire CuNi8 Alloy12 CN012 Low-Voltage Low Temperature Heating – TANKII , The product will supply to all over the world, such as: Bahrain, Kuwait, Atlanta, We welcome you to visit our company, factory and our showroom displayed various products that will meet your expectation, meanwhile, it is convenient to visit our website, our sales staff will try their efforts to provide you the best service. If you need more information, please do not hesitate to contact us by E-mail or telephone.

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