Product Name: FeCrAl resistance wire Size: Customized Size Surface：Acid Pickling/Bright Chemical composition：Fe,Cr,Al Resistivity：1.45 x 10 ^ -6Ω·m Maximum operating temperature：1200 ° C - 1400 ° C Tensile strength: 500-1000 MPa Density：7.16g/cm³
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Products Description
1Cr13Al4 is a common FeCrAl alloy resistance wire, mainly composed of iron (Fe), chromium (Cr), aluminum (Al), and a small amount of other alloying elements. This resistance wire has good high-temperature stability and resistance characteristics, and is suitable for the manufacturing of various high-temperature heating devices and electric heating products. Its main characteristics include:
Ingredients: Contains approximately 13% chromium and 4% aluminum, as well as an appropriate amount of iron and other alloying elements.
Electrical resistivity: Electrical resistivity is usually specified at a specific temperature, and the specific value can be determined based on the technical data sheet provided by the manufacturer.
Diameter: Common diameter ranges from 0.1 millimeters to 2.5 millimeters, which can be selected according to specific application requirements.
Maximum operating temperature: The maximum operating temperature of 1Cr13Al4 alloy resistance wire can usually reach over 1000 ° C, making it suitable for high-temperature heating environments.
Oxidation resistance: It has good antioxidant properties and can work for a long time at high temperatures without oxidation or embrittlement.
1Cr13Al4 iron chromium aluminum alloy resistance wire is widely used in household appliances, industrial heating equipment, heat treatment furnaces and other fields as a heating element, providing stable and efficient heating effects. Choosing a suitable diameter and resistivity 1Cr13Al4 resistance wire can be adjusted according to specific heating needs and working environment to ensure the performance and stability of the heating device.
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：
High temperature stability: 1Cr13Al4 alloy resistance wire has excellent high temperature stability, can work for a long time at temperatures above 1000 ° C, and is not easy to oxidize or deform.
Antioxidant performance: This alloy resistance wire has good antioxidant performance, which can resist oxidation and maintain stable resistance characteristics in high temperature environments.
Adjustable resistance: By controlling the alloy composition and processing technology, the resistivity of 1Cr13Al4 alloy resistance wires can be adjusted to meet different heating needs.
Application：
Household appliances, such as ovens, water heaters, dryers, etc., are used as heating elements to provide stable and efficient heating effects.
Industrial heating equipment: such as heating furnaces, melting furnaces, heat treatment equipment, etc., used for the heating treatment process of various materials.
Automotive industry: providing a comfortable driving experience in applications such as engine preheating systems and seat heaters.
Q&A：
What is the maximum operating temperature for this alloy resistance wire?
The maximum operating temperature of 1Cr13Al4 alloy resistance wire can usually reach over 1000 ° C, making it suitable for high-temperature heating environments.
Why is 1Cr13Al4 alloy resistance wire widely used in household appliances?
Due to its high temperature stability, oxidation resistance, and adjustable resistance characteristics, 1Cr13Al4 alloy resistance wires can provide stable and efficient heating effects, making them widely used in household appliances.
In addition to household appliances, what other fields can 1Cr13Al4 alloy resistance wires be used in?
In addition to household appliances, 1Cr13Al4 alloy resistance wires can also be used in industrial heating equipment, automotive industry, and other fields to meet various heating needs.
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Add: Renli Village, Fangxian Town, Danyang City, Jiangsu Province, China
