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0Cr25Al5 FeCrAl255 Alloy Wire, 0.2-0.25mm，Anti-oxidation High Temperature Heating Wire, Heating Element for Industrial Furnace and Heat Treatment Equipment
| Place of Origin | Shanghai,China |
|---|---|
| Brand Name | HUONA |
| Certification | SGS/ISO9001 |
| Model Number | wire |
| Minimum Order Quantity | negotiation |
| Price | negotiation |
| Packaging Details | Spool + Carton + Wooden Case |
| Delivery Time | 7-20days |
| Payment Terms | T/T |
| Supply Ability | 100 Tons per year |
Product Details
| Max Continuous Operating Temperature（℃） | 1250 | Resisivity（Ωmm2/m） | 1.42 |
|---|---|---|---|
| Density（g/m³） | 7.1 | Thermal Conductivity At 20°（m·k·） | 0.46 |
| Tensile Strength(N/m㎡） | 630-780 | Melting Point（℃） | 1500 |
| Hardness（H.B.) | 200-260 | Elongation（%) | ＞12 |
| Highlight | 1250℃ high temperature resistant,automatic alumina protective film formation,High resistivity fast heating speed uniform heat generation |
||
Product Description
FeCrAl 255 (0Cr25Al5) is a common high-temperature electric heating alloy material. It features high resistivity, fast heating, excellent high temperature resistance and oxidation resistance, with a long-term working temperature of 1250℃. This alloy has stable high-temperature performance, low deformation rate, and long service life. With good ductility, it can be processed into straight wire, spiral wire, and various customized heating elements. Compared with Nichrome alloy, it has higher cost performance, is widely used in industrial furnaces, ovens, muffle furnaces, heating tubes, household heating, and drying equipment.
1. Chemical Composition:
|
Cr |
23.0-26.0 |
|
Al |
4.5-6.5 |
|
Re |
opportune |
|
Fe |
Bal. |
2. Technical Specifications:
|
Parameter |
Specification |
|
Max continuous Operating Temperature(℃) |
1250 |
|
Resisivity(Ωmm2/m) |
1.42 |
|
Density(g/m³) |
7.1 |
|
Thermal Conductivity at 20°(m·k·) |
0.46 |
|
Tensile strength(N/m㎡) |
630-780 |
|
Melting point(℃) |
1500 |
|
Hardness(H.B.) |
200-260 |
|
Elongation(%) |
＞12 |
3. Production Attributes
|
Product Form |
wire |
|
Diameter |
0.2-0.25mm |
|
Surface Finish |
Bright, Polished |
|
Packaging Type |
Coil, Bundle, Straight Rods |
|
Certification |
ISO9001, SGS, and so on |
|
Application Environment |
Chemical, Industrial,Home |
4. Applications
- Industrial furnace equipment: Suitable for heating elements of heat treatment furnaces, muffle furnaces, sintering furnaces, melting furnaces, vacuum furnaces and atmosphere protection furnaces.
- Drying & constant temperature equipment: Applied to industrial ovens, hot air drying equipment and food drying equipment with uniform heating and stable constant temperature performance.
- Household electric heating accessories: Widely used in electric ovens, electric heaters, electric heating tubes and other household and commercial heating components.
- Precision mechanical accessories: Used for manufacturing automobile oxygen sensors, exhaust heating elements and small precision high-temperature heating parts.
5. Key Features
- High temperature resistance
- Excellent oxidation resistance
- High resistivity & fast heating
- Good flexibility & easy processing
- High cost performance
- Stable chemical performance
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