Description of NiCr Electric Resistance wire Cr20Ni30 for industrial

What is NiCr Nichrome 30/20 Resistance Heating Wire?

The Nickel-Chromium Cr20Ni30 Electric Resistance Wire is a high-performance alloy composed of 30% nickel, 20% chromium, and balanced iron, designed for reliable industrial heating applications. With a maximum continuous service temperature of 1100°C, NiCr Electric Resistance wire Cr20Ni30 offers excellent oxidation and corrosion resistance, making it ideal for demanding environments such as industrial furnaces, heat treatment systems, and chemical processing equipment. Its high resistivity (1.04±0.05 μΩ·m) ensures efficient and stable heating, while its formability allows for versatile designs like coils and strips. Manufactured by Changzhou DLX Alloy Co., Ltd., this Cr20Ni30 wire meets ISO9001 standards, ensuring quality and durability.

Max Continuous Service Temperature: 1100°C

Melting Point: 1390°C

Surface: Bright or Oxidized

Condition: Annealed

Feature of Cr20Ni30 Nichrome Resistance Heating Wire

1.High-Temperature Stability

Operates reliably at temperatures up to 1100°C, ideal for industrial furnaces and heaters.

2.Superior Oxidation Resistance

Resists degradation in acidic, alkaline, and humid environments, ensuring long-term durability.

3.High Electrical Resistivity

With 1.04±0.05 μΩ·m, provides efficient and consistent heating with minimal energy loss.

4.Corrosion Resistance

Resists degradation in acidic, alkaline, and humid conditions, suitable for harsh industrial settings.

5.Excellent Formability

Easily shaped into coils, strips, or custom designs for diverse industrial applications.

6.Non-Magnetic Structure

Austenite structure minimizes electromagnetic interference, suitable for sensitive equipment