FeCrAl Kanthal D Wire Mesh is basically a FeCrAl alloy mesh that exhibits supreme resistivity with excellent resistance to oxidation. It is best for the applications conducted at the elevated temperatures about 1300oC.
FeCrAl Kanthal D Wire Mesh is generally utilized in the production of heating appliances such as industrial furnace components, porcupines for air heating and more. It has very high yield strength and tensile strength. Kanthal D alloy is also very hard.
Wire Mesh Specification:
|
Thickness: |
Aperture: |
Mesh |
|
0.1mm -10mm |
0.05mm above |
0.5mesh-250mesh/inch |
Chemical composition of Kanthal D wire mesh
|
|
C % |
Si % |
Mn % |
Cr % |
Al % |
Fe % |
|
Nominal composition |
|
|
|
|
4.8 |
Bal. |
|
Min |
- |
- |
- |
20.5 |
- |
|
|
Max |
0.08 |
0.7 |
0.5 |
23.5 |
- |
|
Mechanical properties of Kanthal D wire mesh
|
Wire size |
Yield strength |
Tensile strength |
Elongation |
Hardness |
|
Ø |
Rp0.2 |
Rm |
A |
|
|
mm |
MPa |
MPa |
% |
Hv |
|
1.0 |
485 |
670 |
23 |
230 |
|
4.0 |
450 |
650 |
18 |
230 |
Physical Properties of Kanthal D Wire Mesh
|
Density g/cm3 |
7.25 |
|
Electrical resistivity at 20oC ohm mm2/m |
1.35 |
|
Poisson Ratio |
0.30 |
|
Young Modulus at 20oC |
220 GPa |
|
Coefficient of thermal expansion at 20-250oC |
11 x 10-6K |
|
Thermal Conductivity at 50oC |
11 Wm-1K-1 |
|
Specific heat capacity at 20oC |
0.46 Kj/kg-1K-1 |
|
Melting Point |
1500oC |
Applications of Kanthal D Wire Mesh
1. It is utilized in heating operations for industrial as well as household appliances
2. Elevated temperature furnace burners
3. Deicing elements, mica elements used in irons, quartz tube heaters
4. Commercial infrared dryers, coils on molded ceramic fiber for boiling plates with ceramic hobs, in bead insulated coils for panel heaters,
5. Mounted coil elements for air heaters in laundry dryers.
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