0Cr25Al5 High Temperature Resistance Wire for Heating Coils and Elements

The 0Cr25Al5 high temperature resistance wire is a proven solution for industries requiring reliable performance under extreme heat. As an iron-chromium-aluminum alloy, its carefully balanced composition provides outstanding resistance to oxidation, stability in high-temperature environments, and excellent longevity compared to standard resistance materials. DLX manufactures 0Cr25Al5 wire with precision, ensuring every spool meets the highest standards for heating applications worldwide.

The alloy's formulation—approximately 25% chromium, 5% aluminum, and the balance iron—creates a protective aluminum oxide film on the surface when exposed to heat. This oxide layer acts as a shield against scaling and environmental degradation, making the wire suitable for continuous use up to 1,300°C. This is significantly higher than the operating limits of many nickel-chromium alloys, giving it a competitive edge for demanding industries.