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Description

Resistance Alloy Wires is used for electrical heating element and Industrial Furnace Heating Wire. Widely used in metallurgy, industrial stoves, household appliances, machinery and electronics manufacturing industries do heat resistance material.

1. FeCrAl Electrictrical Resistance Heating alloys with high electrical resistivity, temperature coefficient of resistance is

small, high operating temperature. good corrosion resistance under high temperature, and particularly suitable for use in a gas containing sulfur and sulfides, low price, it is widely used in industrial electric furnace, household appliances, far infrared device ideal heating material.

FeCrAl type:1Cr₁₃AI₄, 0Cr₂₁AI₄, 0Cr₂₁AI₆, 0Cr₂₅AI₅, 0Cr₂₁AI₆ Nb, 0Cr₂₇AI7Mo₂ etc. Series electric flat belt, electric fire wire

2. Nickel chromium alloy with iron resistance electrothermal high resistivity, surface body sexual well. At high temperature and high intensity, and a good performance and processing may welding nature widely used metallurgical, electrical, mechanical components and electrical manufacturing industries for doing heat resistance material.

Ni-Cr Type: Cr₂₀Ni₈₀, Cr₁₅Ni₆₀, Cr₂₀Ni₃₅, Cr₂₀Ni₃₀, Cr₂₅Ni₂₀ etc. Series electric flat belt, electric fire wire.

3. Product size:

Round wire dia.0.05—12mm; flat strip thickness0.03—5mm, flat strip width0.2—500mm.

Specification

Grades	1Cr₁₃AL₄	1Cr₂₁AL₄	0Cr₂₁AL₆	0Cr₂₃AL₅	0Cr₂₅AL₅	0Cr₂₁AL₆Nb	0Cr27AL7Mo2
Main chemical composition%
Cr	12.0-15.0	17.0-21.0	19.0-22.0	20.0-23.5	23.0-26.0	21.0-23.0	26.5-27.8
AI	4.0-6.0	2.0-4.0	5.0-7.0	4.2-5.3	4.5-6.5	5.0-7.0	6.0-7.0
Fe	balance	balance	balance	balance	balance	balance	balance
Re	appropriate	appropriate	appropriate	appropriate	appropriate	appropriate	appropriate
Components maximum use temperature	950	1100	1250	1250	1250	1350	1400
Melting point	1450	1500	1500	1500	1500	1510	1520
Density g/cm³	7.4	7.35	7.16	7.25	7.1	7.1	7.1
Resistivity μΩ·m,20	1.25±0.08	1.23±0.06	1.42±0.07	1.35±0.06	1.42±0.07	1.45±0.07	1.53±0.07
Tensile strength Mpa	588-735	637-784	637-784	637-784	637-784	637-784	686-784

Main applications and general purpose:

1) This wire can also be widely used in generally specified for transistor caps, anodes for electronic tubes, leads of electronic components / lead-in-wires for lamps and for wire-mesh. Also used in strip form for various applications including Ni-Cd batteries

2) Also used for cables, Lead-in-Wire for lamps, electronic tube supports, wire cloth electrical connecting leads where temperatures are in excess of those for which copper is suitable, wire weaving

3) Typical applications include: terminations for heating elements as in ovens, plastics extruders, furnaces. Filament supports and lead wires in the lighting industry

Other Production Pictures

Dear friend, we are supplying a lot of other specifications of industrial furnace heating wires, if you need any, please let us know, our business card as below:

We continue to improve our technology and management level, provide customers with caring, trustworthy, rigorous, all-round services, and offer the most reliable Cr20ni35 Nickel Based Electrothermal Alloy Resistance Wire to them. Your satisfaction is our pursuit! The company strives for survival by quality and development by reputation. We sincerely welcome new and old customers from all walks of life to come to discuss cooperation and create a better future.

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