Custom Size Cr20Ni80 Nickel Chromium Wire

Engineered for superior high-resistance applications in heating elements and industrial furnaces, Cr20Ni80 Nickel Chromium Wire delivers reliable performance up to 1250°C. This austenitic alloy with 20% chromium content ensures extended service life in furnace applications, immune to "green rot" and compatible with both reducing/oxidizing atmospheres.

Featuring high resistivity (1.18μΩ·m), exceptional oxidation resistance, and cold-forming capability with low thermal expansion (14.2×10⁻⁶/℃), it is the optimal solution for industrial furnace windings, precision resistance coils, and high-temperature heating systems.

Feature of Cr20Ni80 Nichrome 80/20 Resistance Wire

(1)High resistance for efficient heat generation in critical applications.

(2)Low temperature coefficient of resistance ensures stable performance across temperature ranges

(3)Exceptional high-temperature endurance, maintaining integrity in extreme conditions.

(4)Superior corrosion resistance, particularly in high-temperature and harsh chemical environments.

(5)Excellent resistance to carburizing and sulfur-containing atmospheres.

(6)Long-lasting durability for reliable use in industrial and commercial settings.

Advantages of Cr20Ni80 Nichrome Wire

(1)Outstanding high-temperature corrosion resistance, extending operational lifespan. 

(2)Cost-effective compared to other high-resistance alloys, offering excellent value. 

(3)Versatile for use in industrial furnaces, electrical resistors, and advanced heating systems.