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Description

Heating Resistance Wire Strip and Alloy heating wire is Ferro-Chrome (Fe-Cr-AL) heating resistance wire, Nickel-Chrome (Nichrome) heating resistance wire, Copper Nickel (Constantan) wire, and related products in alloys to meet specific customer requirements.

1) High electrical resistivity

2) Good corrosion resistance under high temperature

3)0Cr₂₁Al₄/ 0Cr₂₅Al₅/ 0Cr₂₃Al₅/ 0Cr₂₁Al₆NbCo/ 0Cr₂₇Al₇Mo₂/ KSC/Cr₂₀Ni₈₀/ Cr₁₅Ni₆₀/ Cr₂₀Ni₃₅/ Cr₂₀Ni₃₀

Specifications

Properties /Grade	NiCr 80/20	NiCr 70/30	NiCr 60/15	NiCr 35/20	NiCr 30/20
Ni	Rest	Rest	58-62	34.0-37.0	30.0-34.0
Cr	20.0-23.0	28.0-31.0	15.0-18.0	18.0-21.0	18.0-21.0
Fe	1.0	1.0	Rest	Rest	Rest
Max Working Temp (℃)	1200	1250	1150	1100	1100
Resisivity 20 (Ωm㎡/m)	1.14±0.05	1.13±0.05	1.13±0.05	1.04±0.05	1.04±0.05
Density (g/cm³)	8.4	8.1	8.2	7.9	7.9
Thermal Conductivity (KJ/m.h.℃）	60.3	45.2	45.2	43.8	43.8
Coefficient of Thermal Expansion (α x10-6/℃)	18	17	17	19	19
Melting Point (℃)	1400	1380	1390	1390	1390
Elongation(%)	＞20	＞20	＞20	＞20	＞20
Micrographic Structure	austenite	austenite	austenite	austenite	austenite
Magnetic Property	nonmagnetic			weak nonmagnetic

Raw Materials

Production Pictures

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Our firm aims to operating faithfully, serving to all of our shoppers, and working in new technology and new machine regularly for Etched Nichrome Foil Mica Heating Film Heating Element for Electrical Panel Heaters/ Electrical Heating Grills. With the advantage of network commercialization, our company has further explored the potential market. We can also flexibly provide customers with private or partial phases of services according to customer needs.

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