Product Name: 0Cr21Al6Nb resistance wire Size: Customized Size Surface：Acid Pickling/Bright Chemical composition：Fe,Cr,Al Resistivity：1.45 x 10 ^ -6Ω·m Maximum operating temperature：1510 ° CTensile Strength:650-800N/mmDensity：7.1g/cm³Elongation:>12%
0
Products Description
0Cr21Al6Nb resistance wire is a high-temperature alloy resistance wire with excellent performance and wide range of applications. Composed of alloying elements such as iron, chromium, aluminum and niobium, it provides stable and efficient heating capabilities in extremely high-temperature environments.
One of the distinguishing features of this resistance wire is its excellent high-temperature stability. 0Cr21Al6Nb resistance wire can withstand extremely high temperatures and can be used up to a maximum temperature of 1350°C, making it ideal for many applications requiring high temperature heating. Whether it is industrial heating equipment or household appliances, it can provide fast and even heating effects.
In addition, 0Cr21Al6Nb resistance wire also has excellent anti-oxidation properties. At high temperatures, it can form a dense and stable oxide layer to prevent oxidation and corrosion. This enables the resistance wire to work stably for a long time and prolongs the service life of the equipment.
0Cr21Al6Nb resistance wire is widely used in many industries and fields. It can be used in industrial heating equipment such as electric furnaces, furnaces and heat treatment furnaces to provide reliable heating solutions for industrial production. At the same time, it is also widely used in household appliances, including ovens, water heaters, etc., to provide efficient and stable heating effects. In addition, it is also used in seat heating systems and interior heaters in the automotive manufacturing industry to provide drivers and passengers with a comfortable interior environment.
Parameter：
Alloy Nomenclature Performance | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
Chemical Compostion (%) | Cr | 12.0-15.0 | 23.0-26.0 | 19.0-22.0 | 20.5-23.5 | 18.0-21.0 | 21.0-23.0 | 26.5-27.8 |
Al | 4.0-6.0 | 4.5-6.5 | 5.0-7.0 | 4.2-5.3 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | |
Re | Opportune | Opportune | Opportune | Opportune | Opportune | Opportune | Opportune | |
Fe | Rest | Rest | Rest | Rest | Rest | Rest | Rest | |
-- | -- | -- | -- | -- | -- | -- | ||
Max.Continuous service temp. of element | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
Resistivity at 20C(μΩ.m) | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | |
Density(g/cm) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
Thermal Conductivity(KJ/m.h) | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | -- | |
Coefficient of lines expansion(αx10-6/℃) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
Melting Point Approx(degree) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
Tensile Strength(N/mm) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
Elongation at rupture(%) | >16 | >12 | >12 | >12 | >12 | >12 | >10 | |
Variation of area(%) | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
Repeat Bending frequency(F/R) | >5 | >5 | >5 | >5 | >5 | >5 | >5 | |
Hardness(H.B.) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
continuous service time(Hours/ ºC) | -- | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥80/1350 | ≥80/1350 | |
Micrographic structure | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
Magnetic properties | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | |
Shape | Size (mm) |
Wire | 0.05-7.5 |
Rod | 8-50 |
Ribbon | (0.05-0.35)*(0.5-6.0) |
Strip | (0.5-2.5)*(5-180) |
For more details, pls directly contact us.
Feature：
Excellent high temperature performance: 0Cr21Al6Nb resistance wire can operate at extremely high temperatures, with a maximum operating temperature of up to 1350°C. It can generate a large amount of heat energy and heat quickly, and is suitable for industrial equipment and applications that require high-temperature heating.
Stable resistance characteristics: This resistance wire has a low temperature coefficient of resistance and stable resistance value, and its resistance value can remain relatively stable even under high temperature conditions. This makes it ideal for applications that require precise temperature control, providing reliable heating.
Good anti-oxidation performance: 0Cr21Al6Nb resistance wire has excellent anti-oxidation performance and can form a dense oxide layer to prevent further erosion of oxides. This gives it good corrosion resistance and a long service life.
Application：
Household appliances: In household applications, 0Cr21Al6Nb resistance wire is commonly used in ovens, water heaters, stoves and other household appliances. Their high temperature stability and heating efficiency allow these devices to heat food and water quickly and evenly.
Industrial heating equipment: 0Cr21Al6Nb resistance wire is often used in various industrial heating equipment, such as electric furnaces, furnaces, heat treatment furnaces, etc. It can provide fast and uniform heating effect and is suitable for high temperature heating needs.
Scientific research and laboratory equipment: 0Cr21Al6Nb resistance wire is also commonly used in scientific research and laboratory equipment. It can be used for high-temperature testing and heating of experimental materials to meet the temperature requirements of the experiment, and for testing the performance and reaction of materials in high-temperature environments.
Automobile industry: 0Cr21Al6Nb resistance wire is also widely used in the automobile manufacturing industry. For example, seat heating systems and interior heaters often use this resistance wire as a heating element to provide a comfortable interior environment for drivers and passengers.
Q&A：
Question: What are the advantages of 0Cr21Al6Nb resistance wire compared to other materials?
Answer: Compared with other materials, 0Cr21Al6Nb resistance wire has excellent high-temperature stability, stable resistance characteristics and excellent oxidation resistance, and is suitable for high-temperature heating environments.
Question: What is the maximum operating temperature of 0Cr21Al6Nb resistance wire?
Answer: The maximum operating temperature of 0Cr21Al6Nb resistance wire is 1350°C, which can provide stable heating effect at very high temperatures.
Question: How does 0Cr21Al6Nb resistance wire provide efficient heating in heating equipment?
Answer: 0Cr21Al6Nb resistance wire has a low temperature coefficient of resistance and stable resistance characteristics. It can generate a large amount of heat energy and transfer heat energy to the heated object quickly and evenly, providing an efficient heating effect.
E-mail: Info@hulkalloy.com
Mobile: 0086 13852926463
Tel: 0086 13852926463
Whatapps: 0086 13852926463
Add: Renli Village, Fangxian Town, Danyang City, Jiangsu Province, China
