Product Details
Place of Origin: China
Brand Name: DLX
Model Number: 0Cr21Al6Nb
Payment & Shipping Terms
Minimum Order Quantity: 5
Packaging Details: Spool package with Carton box, Coil package with polybag
Delivery Time: 5-21 days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 300 tons per month
Material: |
Ferrous Chromium Aluminum |
Resistivity: |
1.45+/-0.05 |
Tensile Strength: |
630-780MPA |
Elongtation: |
≥12% |
Application: |
Heating, Resistivity |
Condition: |
Hard / Soft |
Sureface: |
Bright, Oxided, Acide |
Delivery Time: |
7-20 Days |
Maximum Temperature: |
1350℃ |
Melting Point: |
1510℃ |
Name: |
Resistance Heating Wire |
Material: |
Ferrous Chromium Aluminum |
Resistivity: |
1.45+/-0.05 |
Tensile Strength: |
630-780MPA |
Elongtation: |
≥12% |
Application: |
Heating, Resistivity |
Condition: |
Hard / Soft |
Sureface: |
Bright, Oxided, Acide |
Delivery Time: |
7-20 Days |
Maximum Temperature: |
1350℃ |
Melting Point: |
1510℃ |
Name: |
Resistance Heating Wire |
0Cr21Al6Nb alloy has the characteristic of high resistivity, low temperature resistance coefficient, high operating temperature, good anti-oxidation and anti-corrosion under high temperature.
The application of 0Cr21Al6Nb resistance wire in the automotive industry allows vehicles to adapt to various climate conditions and provides a more comfortable and convenient driving experience.
0Cr21Al6Nb resistance wire is widely used in automotive heating systems, such as interior heating systems and seat heaters. They serve as heating elements to provide a comfortable driving environment, especially in cold climate conditions.
Some automotive wiper systems utilize 0Cr21Al6Nb resistance wire as heating elements to prevent wiper blades from icing up or reduce the workload of the wipers. This helps improve the efficiency and lifespan of the wipers.
In cold regions, diesel vehicles often require preheating the engine to ensure smooth starting. 0Cr21Al6Nb resistance wire can be used in heaters within engine preheating systems to provide sufficient heat to warm up the engine, reducing wear and emissions during startup.
In some high-end automotive air conditioning systems, 0Cr21Al6Nb resistance wire can be used to heat air or liquid for faster warm air or warm water supply. This can enhance passenger comfort and experience.
| 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 Servicetime(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 |
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