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DLX Group supplies high-quality 0Cr25Al5 FeCrAl resistance wire with up to 1250°C temperature resistance, 0Cr25Al5 FeCrAl resistance wire has great resistance to oxidation and corrosion in sulfur based conditions. Very high service temperature and prolong life.Ideal for industrial furnaces & heat treatment. Request a quote!
OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2.
DLX
Bright
Customized Size
7.1g/cm3
630-780
ISO9001/ CE/ROHS
5kg
1500°C
5-20 Days
chemical,petroleum
Product Description
0Cr25Al5 FeCrAl Electric Resistance Wire is a high-performance iron-chromium-aluminum alloy wire designed for superior high-temperature applications. Composed of 25% chromium, 5% aluminum, and iron, it offers exceptional oxidation resistance, high electrical resistivity, and durability. With a maximum continuous operating temperature of 1250°C, 0Cr25Al5 is ideal for industrial furnaces, household heating systems, and precision components. Its aluminum oxide layer ensures long-term stability in oxidative environments, making it a cost-effective alternative to NiCr alloys.
Max Continuous Service Temperature: 1250°C
Melting Point: 1500°C
Surface: Bright or Oxidized
Condition: Annealed
Operates continuously at up to 1400°C, ideal for demanding industrial and domestic heating.
Forms a protective aluminum oxide layer, ensuring longevity in harsh environments.
1.42 μΩ·m for efficient and stable heating with minimal energy loss.
Resists degradation in acidic, alkaline, and humid conditions, suitable for chemical industries.
Easily shaped into coils, spirals, or strips for versatile heating element designs.
More economical than NiCr alloys, offering high performance at a lower cost.
Specification
Shape | Size(mm) |
| Wire | 0.05-7.5 |
| Rod | 8-50 |
| Ribbon | (0.05-0.35)*(0.5-6.0) |
| Strip | (0.5-2.5)*(5-180) |
| 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 | |
| Hardness(H.B.) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
Application Field
Leveraging exceptional high-temperature resistance, oxidation resistance, and high resistivity, Corrosion Resistant Wire 0Cr25Al5 FeCrAl Resistance Wire is indispensable in the following fields:
High-Temperature Furnace Heating Elements: Used as heating wires in ceramics, glass, and steel industry furnaces for uniform high heat.
Heat Treatment Equipment: Spiral heating wires in annealing and melting furnaces, ensuring precise temperature control.
Electric Kettles and Heaters: As heating elements for rapid boiling and durable performance
Ovens and Toasters: High-temp resistance wires supporting efficient cooking and baking applications
Employed in metallurgical furnaces for metal melting and alloy processing in corrosive environments.
Precision heating components in automotive and aerospace manufacturing
Heating elements in semiconductor manufacturing with high stability and low contamination.
Corrosion-resistant heating for chemical reactors in acid-alkali processing.
Supports 3D printing and additive manufacturing for metal wire processing.
Used in high-temperature sensors and resistors for smart devices.
Our Advantage
CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.
1.Market Leader - Top 5 in China's nonferrous metal industry
2.Flexible products - Thousands of product specifications,Meet multiple needs of buyers
3.Low MOQ - Can customize samples
4.Short production lead time，fast delivery of whole cabinet
5.Professional inspection equipment - Before delivery, we will use spectrometers, tensile testers and other professional equipment to conduct a comprehensive inspection of the products to ensure that the goods are qualified for acceptance
6.Professional business team - Quickly responds to customer inquiries,24-hour professional quotation online The salesperson will follow the customer's requirements for the use of the product,Professionally recommend more appropriate performance and price products to customers
7.Intact packaging - Packaging according to customer needs.You can customize wooden boxes to ensure that the goods arrive at the destination in good condition
8.Various payment methods - Facilitate customer payment
9.Get good reviews from customers - Old customers have long-term cooperation,The longest is more than 7 years
10.Received various awards - Google is very recognized by us,They give us awards every year
Product Process
Long Lifespan: Oxidation and corrosion resistance significantly extend component life, reducing maintenance costs.
High Surface Load: Allows higher power density for rapid heating
Cost-Effective: More economical than nichrome alloys, offering superior value
Easy Processing: Excellent formability and stability, facilitating manufacturing of various shaped heating wires
It depends on the quantity of the order, 10-30 days for small orders. For large orders, it takes 60 days.
Yes! We accept OEM/ODM production. You can send us your samples or drawings.
T/T, L/C, D/A, D/P, Western Union, MoneyGram, Paypal
Yes, you are welcome to visit our factory. We are glad to have the opportunity to get to know each other.
We manufacture our products in Jiangsu, China and ship them from China to your country as soon as possible, which usually depends on your product requirements and quantity.
Yes, we can.
