Cr20Ni80 Nichrome Alloy Heating Wire 0.01-10mm Diameter for Electrical Elements up to 1200°C
Price:
Negotiable
MOQ:
5
Delivery Time:
7-20 days
Brand:
Victory
Product Description
Nichrome Alloy Heating Wire Overview
Nichrome wire is a non-magnetic alloy primarily composed of nickel, chromium, and iron, offering exceptional electrical resistance and thermal performance for industrial heating applications.
Key Properties & Advantages
- High resistivity for efficient electrical current resistance
- Excellent oxidation resistance for prolonged service life
- Superior ductility for easy shaping and forming
- Good weldability for creating complex heating structures
- Non-magnetic characteristics for specialized applications
Available Forms & Specifications
Wire Dimensions
Diameter range: 0.01mm to 10mm
Flat Wire Specifications
Width: 0.40-6.0mm | Thickness: 0.03-0.50mm
Strip Dimensions
Width: 8-250mm | Thickness: 0.05-3.0mm
Bar Specifications
Diameter: 8-100mm | Length: 50-1000mm
Nichrome Alloy Performance Specifications
| Performance Material | Cr10Ni90 | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 |
|---|---|---|---|---|---|---|
| Maximum Temperature (°C) | 1300 | 1200 | 1250 | 1150 | 1100 | |
| Melting Point (°C) | 1400 | 1400 | 1380 | 1390 | 1390 | |
| Density (g/cm³) | 8.7 | 8.4 | 8.1 | 8.2 | 7.9 | |
| Resistivity μΩ·m (20°C) | 0.76±0.05 | 1.09±0.05 | 1.18±0.05 | 1.12±0.05 | 1.00±0.05 | |
| Elongation at Break (%) | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | |
| Specific Heat J/g·°C | — | 0.44 | 0.461 | 0.494 | 0.5 | |
| Thermal Conductivity KJ/m·h·°C | — | 60.3 | 45.2 | 45.2 | 43.8 |
Application-Specific Alloy Recommendations
Cr20Ni80: Ideal for heating elements up to 1200°C in electrical cooking equipment and precision resistors
Cr30Ni70: Suitable for industrial furnaces up to 1250°C with excellent corrosion resistance
Cr15Ni60: Recommended for electrically heated equipment and high-resistance applications up to 1150°C
Cr20Ni30: Perfect for cooking equipment heating elements, heating cords, and cables up to 1100°C
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Company
Changzhou Victory Technology Co., Ltd
Location
NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu
Contact Person
Victory