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NiCr Resistance Wire Cr20Ni80 High Temperature Heating Wire

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Product Spotlights

Premium NiCr resistance wire (Cr20Ni80) with outstanding oxidation resistance up to 1200C. Excellent electrical resistivity and thermal stability for industrial heating applications. Widely used in electric furnaces, kilns, and heating elements. ISO certified manufacturer with 15+ years experience.
US$ 18 ≥100 Kilograms
Key Specifications
Get Latest Price
Type:
Nickel Wire
Application:
Industrial
Standard:
GB
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai
Delivery Detail:
15 days
Type Nickel Wire
Application Industrial
Standard GB
Powder Not Powder
Alloy Alloy

NiCr Resistance Wire Cr20Ni80 - Premium Nickel Chromium Heating Wire

Product Description: Our NiCr Resistance Wire (Cr20Ni80) is a premium nickel-chromium alloy wire specifically designed for high-temperature electrical heating applications. With a nominal composition of 80 percent Nickel and 20 percent Chromium, this alloy offers exceptional oxidation resistance and stable electrical resistivity at temperatures up to 1200C.

Key Specifications:

Grade Cr Ni Fe Max Temp Resistivity
Cr20Ni80 20-23% Rem. less than 1.0% 1200C 1.09 ohm mm2/m

Applications:

  • Industrial electric furnaces and kilns

  • Household appliance heating elements

  • Heat treatment equipment

  • Glass and ceramic industry

  • Plastic and rubber processing

Advantages:

  • Excellent oxidation resistance up to 1200C

  • Stable electrical resistance over long service life

  • Superior hot strength and shape retention

  • Low temperature coefficient of resistance

  • Available in various diameters (0.1mm - 8.0mm)

Packaging and Delivery:

  • Standard: Spool, coil, or straight wire per customer request

  • Custom packaging available

  • Port: Shanghai

  • Delivery: 15 working days

Why Choose Us?

Taizhou Aoyuan Alloy Material Co., Ltd. is a specialized manufacturer of resistance wires and alloy materials with over 15 years of experience. We provide ISO-certified products with strict quality control and competitive pricing. Our products are exported to over 30 countries worldwide.

Product Tags: NiCr resistance wire , Nichrome heating wire , Cr20Ni80

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Port of Shipment
shanghai, ningbo, lianyungang
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, Domestic Market