14 20 24 AWG 16SWG FeCrAl Alloy 0Cr13Al4 Electric Resistance Wire
For Oven Heating
What is 0Cr13Al4 wire?
0Cr13Al4 wire is another type of iron-chromium-aluminum (FeCrAl)
alloy wire with a different composition compared to 0Cr21Al4. The
composition of 0Cr13Al4 wire typically includes:
13% Chromium (Cr)
4% Aluminum (Al)
Iron (Fe) and trace amounts of other elements.
Similar to other FeCrAl alloys, 0Cr13Al4 wire is known for its high
resistance to oxidation and corrosion at elevated temperatures.
This wire is commonly used in heating elements, industrial
furnaces, and various electrical applications where high
temperature performance is required.
The specific properties and applications of 0Cr13Al4 wire are
similar to other FeCrAl alloys, with its performance being
influenced by its composition and processing. This alloy is
suitable for applications where moderate temperature resistance and
good oxidation resistance are needed.
What is 0Cr13Al4 Wire Main Applications and Working Performance?
Heating Elements: 0Cr21Al4 wire is widely used in heating elements
for industrial furnaces, ovens, electric heaters, and kilns due to
its high temperature resistance and oxidation resistance.
Main Applications:
1. Heating Elements: 0Cr13Al4 wire is commonly employed in the manufacturing of heating
elements for industrial furnaces, ovens, kilns, and other
high-temperature applications due to its resistance to oxidation
and corrosion at elevated temperatures.
2. Household Appliances: It finds application in household appliances such as electric
stoves, toasters, and hair dryers where resistance heating is
required.
3. Industrial Processes: Used in industrial processes like heat treatment, annealing, and
forging due to its ability to withstand high temperatures.
4. Resistors: 0Cr13Al4 wire is used as a resistor in electrical circuits and
components due to its stable electrical properties.
Working Performance:
1. High Temperature Resistance: The wire can endure temperatures up to a certain range without
significant degradation, making it suitable for high-temperature
applications.
2. Oxidation Resistance: It exhibits excellent resistance to oxidation, maintaining its
properties even at high temperatures in oxidizing environments.
3. Mechanical Strength: 0Cr13Al4 wire possesses good mechanical properties, ensuring
durability and reliability in various applications.
4. Corrosion Resistance: The wire has good corrosion resistance, making it suitable for use
in corrosive environments.
5. Electrical Resistance: It maintains a stable electrical resistance, which is crucial for
its use in heating elements and electrical circuits.
| Shape | Size (mm) |
| Wire | 0.025-8.00mm |
| Rod | 8.00-50.00mm |
| Robbin | (0.05-0.35)*(0.5-6.0)mm |
| Strip | (0.50-2.50)*(5.00-180.00)mm |
| Alloy Nomenclature Performance | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4/ 0Cr19Al3 | 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 |
| Rest | opportune | opportune | opportune | opportune | opportune | opportune | opportune |
| Fe | Rest | Rest | Rest | Rest | Rest | Rest | Rest |
| Others | -- | -- | -- | -- | -- | Nb 0.5 | Mo 1.8-2.2 |
| 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 | |
| Line expansion coefficient(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 break(%) | >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 |
Are you a Manufacturer or Trader?
We are a Manufacturer.
Do you provide free samples?
Yes, we can provide a free sample for testing,buyer should bear all
the shipping costs.
What is your payment terms?
T/T,L/C,D/A,D/P,Western Union,MoneyGram,Paypal.
What is the lead time?
Usually sample lead time is 7 days after payment has been
confirmed.
