Cr20Ni80 Nichrome 80/20 Heating Alloy Wire - 1200°C Max Temperature, 1.09 μΩ·m Resistivity
Price:
Negotiable
MOQ:
5
Delivery Time:
5-21 days
Brand:
Victory
Product Description
Product Overview
Cr20Ni80 Nichrome alloy wire is a premium electric heating material offering exceptional high-temperature performance, corrosion resistance, and mechanical durability for demanding industrial applications.
Key Features & Benefits
- Excellent ductility, workability, and weldability under high temperatures
- High and stable resistance to corrosion in harsh environments
- Outstanding surface oxidation resistance up to 1200°C
- Exceptional coil-forming ability for versatile shaping
- Non-magnetic austenitic structure
- High strength and durability under seismic stress
Technical Specifications
Cr20Ni80 Alloy Properties
| Property | Value |
|---|---|
| Composition (Ni/Cr) | Rest / 20.0-23.0% |
| Maximum Operating Temperature | 1200°C |
| Melting Point | 1400°C |
| Density | 8.4 g/cm³ |
| Resistivity at 20°C | 1.09±0.05 μΩ·m |
| Elongation at Rupture | ≥20% |
| Specific Heat | 0.44 J/g·°C |
| Thermal Conductivity | 60.3 KJ/m·h·°C |
| Coefficient of Linear Expansion | 18×10⁻⁶/°C (20-1000°C) |
Available Forms & Dimensions
| Form | Specifications |
|---|---|
| Wire | Diameter: 0.025mm - 8mm |
| Flat Wire | Width: 0.40-6.0mm, Thickness: 0.03-0.50mm |
| Strip | Width: 8-250mm, Thickness: 0.05-3.0mm |
| Bar | Diameter: 8-100mm, Length: 50-1000mm |
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Company
Changzhou Victory Technology Co., Ltd
Location
NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu
Contact Person
Victory