Cr20Ni80 Nichrome Alloy Wire for Heating Elements - 1200°C Max Temperature, 8.4 g/cm³ Density
Price:
Negotiable
MOQ:
5
Delivery Time:
5-21 days
Brand:
Victory
Product Description
Nichrome Alloy Wire for High-Temperature Electrical Heating
Material Properties & Performance
Nichrome wire is a premium alloy composed primarily of nickel, chromium, and iron, engineered for exceptional performance in demanding thermal applications. Its high electrical resistivity enables efficient heat generation, while superior oxidation resistance ensures long-term durability at elevated temperatures.
Key Technical Specifications
- Product Name: Nichrome Alloy Cr20Ni80
- Melting Point: 1400-1450°C
- Density: 8.4 g/cm³
- Hardness: HV400-500
- Maximum Operating Temperature: 1200°C
- Electrical Resistivity: 1.09±0.05 μΩ·m at 20°C
Alloy Composition Comparison
| Performance Material | Cr10Ni90 | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 |
|---|---|---|---|---|---|---|
| Nickel (Ni) | 90 | Rest | Rest | 55.0-61.0 | 34.0-37.0 | 30.0-34.0 |
| Chromium (Cr) | 10 | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 18.0-21.0 |
| Iron (Fe) | - | ≤1.0 | ≤1.0 | Rest | Rest | Rest |
| Maximum Temperature (°C) | 1300 | 1200 | 1250 | 1150 | 1100 | 1100 |
| Melting Point (°C) | 1400 | 1400 | 1380 | 1390 | 1390 | 1390 |
| Density (g/cm³) | 8.7 | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 |
Available Forms & Dimensions
| Form | Specification Range |
|---|---|
| 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 |
Industrial Applications
- Heating elements for industrial electric furnaces
- Laboratory heating equipment
- Heat guns and industrial hair dryers
- Water heating systems
- High-value electrical resistors
- Heating cords and cables
Product Images
Technical Support & Services
Our comprehensive technical support includes 24/7 expert consultation, detailed usage and maintenance guidance, online tutorials, and troubleshooting services. All orders include free shipping and full product warranty coverage with periodic maintenance updates to ensure optimal performance.
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Get in Touch
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Company
Changzhou Victory Technology Co., Ltd
Location
NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu
Contact Person
Victory