Changzhou Victory Technology Co., Ltd
| Payment Terms | L/C, T/T, Paypal, Western Union |
| Supply Ability | 80 Tons Per Month |
| Delivery Time | 10-25 days |
| Packaging Details | Put wire into cartons, then put cartons onto pallet |
| Material | FeCrAl |
| Chemical Composition | Fe Cr Al,Ferro Chrome Aluminium,Cr,Ni,Iron-chromium-aluminum |
| Density | 7.25 g/cm3 |
| Melting point | 1500℃ |
| Thermal Conductivity | 13-15 W/m Kelvin |
| Tensile Strength | 600-800 MPa |
| Yield Strength | 280-450 MPa |
| Elongation | 10-25% |
| Specification | 0.025-10mm |
| Application | high temperature heater |
| Shape | Strip,wire,ribbon,plate,Wire Strip Round Ribbon |
| Brand Name | Victory |
| Model Number | 0Cr21Al4 |
| Certification | ISO/ROHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Paypal, Western Union | Supply Ability | 80 Tons Per Month |
| Delivery Time | 10-25 days | Packaging Details | Put wire into cartons, then put cartons onto pallet |
| Material | FeCrAl | Chemical Composition | Fe Cr Al,Ferro Chrome Aluminium,Cr,Ni,Iron-chromium-aluminum |
| Density | 7.25 g/cm3 | Melting point | 1500℃ |
| Thermal Conductivity | 13-15 W/m Kelvin | Tensile Strength | 600-800 MPa |
| Yield Strength | 280-450 MPa | Elongation | 10-25% |
| Specification | 0.025-10mm | Application | high temperature heater |
| Shape | Strip,wire,ribbon,plate,Wire Strip Round Ribbon | Brand Name | Victory |
| Model Number | 0Cr21Al4 | Certification | ISO/ROHS |
| Place of Origin | China |
Introduction:
0Cr21Al4 Heater Wire is a wire made of 0Cr21Al4 alloy, which has certain elasticity and plasticity. Its cross-sectional shape is usually circular or rectangular, and different sizes and lengths can be customized according to specific needs.
0Cr21Al4 Heater Wire is composed of iron (Fe), chromium (Cr), aluminum (Al) and other small amounts of elements. It has excellent high temperature resistance and resistance properties and is widely used in thermal equipment and electric furnace heating elements.
0Cr21Al4 Heater Wire has excellent oxidation resistance and can form a dense oxide protective film in high temperature environments, effectively preventing further oxidation reactions. At the same time, it also has good mechanical properties and weldability, making it popular in the manufacture and application of heating elements.
0Cr21Al4 Heater Wire is widely used in industrial heating fields, such as electric furnace heating coils, hot blast furnace heating elements, industrial ovens, electric heaters and heat treatment equipment. With its excellent antioxidant properties and resistance characteristics, 0Cr21Al4 Heater Wire is able to work stably in high temperature environments and provide uniform heating effects.
Parameter:
Chromium (Cr): approximately 21% by mass
Aluminum (Al): approximately 4% by mass
Other elements: mainly iron (Fe) and impurity elements, such as manganese (Mn), silicon (Si), etc.
Density: approximately 7.25 g/cm3
Melting point: approximately 1500 degrees Celsius
Thermal Conductivity: Approximately 13-15 Watts/meter Kelvin (around room temperature)
Linear expansion coefficient: approximately 13×10^-6/degrees Celsius (within room temperature range)
Tensile strength: about 600-800 MPa
Yield strength: about 280-450 MPa
Elongation: approximately 10-25% (at room temperature)
| item | value |
| Place of Origin | Jiangsu,China |
| Type | Fe-Cr-Aluminum Ribbon |
| Application | Industry Furnace |
| Conductor Material | ferro alloy |
| Certificate | ISO9001 |
| Thermal conductivity: | 15 W/(m.K) (20ºC) |
| Executive standard | GB/T1234-2012 |
| Dimensions | User's Demand |
| Size | 0.56-5mm |
| shape | shaped strip |
| width | 6-50mm |
| Packing | Pallet |
| highest temperature | 1400ºC |
| melting point | 1520ºC |
| Alloy Nomenclature Performance | 1Cr13AL4 | 0Cr25Al5 | 0Cr21AL6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Main Chemical composition | 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 | |
| | | | | | | Nb0.5 | Mo1.8-2.2 | |
| Max. continuous service temp. of element(°C) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| Resistivity at 20ºC(μΩ·m) | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | |
| Density(g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| Thermal conductivity(KJ/m·h·ºC) | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | -- | |
| Coefficient of lines expansion(α×10-6/ºC) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
| Melting point approx.( ºC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Tensile strength(N/mm2) | 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 | ≥50/1350 | ≥50/1350 | |
| Micrographic structure | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
| Magnetic properties | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | |
Characteristic:
Advantage:
Specific applications:
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Q&A:
What is the maximum operating temperature of 0Cr21Al4 heater wire?
The maximum working temperature of 0Cr21Al4 heater wire is generally around 1300℃.
What is the difference between 0Cr21Al4 heater wireand 0Cr19Al3 heater wire?
0Cr21Al4 gheater wire has a higher chromium content than 0Cr19Al3 heater wire, so it is slightly better than 0Cr19Al3 heater wire in terms of anti-oxidation performance and high temperature resistance.
What are the processing methods of 0Cr21Al4 heater wire?
0Cr21Al4 heater wire can be processed by cold drawing, cold rolling and hot rolling.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Trading Company,Seller
Year Established:
2008
Total Annual:
100-100000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Changzhou Victory Technology Co., Ltd is a leading manufacturer of high-quality nickel alloy products. We offer a wide range of solutions, including pipes, fittings, bars, sheets, and wires, specializing in grades such as Monel, Inconel, Incoloy, and Hastelloy. With a focus on innovation a... Changzhou Victory Technology Co., Ltd is a leading manufacturer of high-quality nickel alloy products. We offer a wide range of solutions, including pipes, fittings, bars, sheets, and wires, specializing in grades such as Monel, Inconel, Incoloy, and Hastelloy. With a focus on innovation a...
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