0Cr21Al4 Fe-Cr-Al Heater Wire for Industrial Furnaces - 1400°C Max Temperature, 0.56-5mm Size Range
Price:
Negotiable
MOQ:
3kgs
Delivery Time:
10-25 days
Brand:
Victory
Product Description
Product Overview
0Cr21Al4 Heater Wire is a high-performance iron-chromium-aluminum alloy wire designed for industrial furnace heating applications. This material offers exceptional high-temperature resistance, oxidation protection, and stable electrical resistance properties.
Technical Specifications
| Parameter | Value |
|---|---|
| Place of Origin | Jiangsu, China |
| Type | Fe-Cr-Aluminum Ribbon |
| Application | Industrial Furnace |
| Conductor Material | Ferro Alloy |
| Certificate | ISO9001 |
| Thermal Conductivity | 15 W/(m·K) at 20°C |
| Executive Standard | GB/T1234-2012 |
| Highest Temperature | 1400°C |
| Melting Point | 1520°C |
| Size Range | 0.56-5mm diameter |
| Shape Options | Shaped strip, width 6-50mm |
| Packing | Pallet |
Material Composition
- Chromium (Cr): Approximately 21% by mass
- Aluminum (Al): Approximately 4% by mass
- Iron (Fe): Balance with trace elements
Key Characteristics
- High temperature resistance up to 1400°C
- Superior oxidation protection with dense oxide film
- Excellent mechanical properties with elasticity and plasticity
- Stable electrical resistance characteristics
- Density: 7.25 g/cm³
- Tensile strength: 600-800 MPa
Performance Advantages
- Long-term stability in high-temperature environments
- Effective oxidation resistance for extended service life
- Excellent processability and weldability
- Customizable dimensions and shapes
Industrial Applications
- Electric furnace heating coils
- Hot blast furnace heating elements
- Industrial ovens and baking equipment
- Electric heaters for industrial equipment
- Heat treatment equipment for metal processing
Product Images
Technical Questions & Answers
What is the maximum operating temperature of 0Cr21Al4 heater wire?
The maximum working temperature of 0Cr21Al4 heater wire is generally around 1300°C.
What is the difference between 0Cr21Al4 heater wire and 0Cr19Al3 heater wire?
0Cr21Al4 heater wire has higher chromium content than 0Cr19Al3, providing superior 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 methods.
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Company
Changzhou Victory Technology Co., Ltd
Location
NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu
Contact Person
Victory