Ni80Cr20 Stranded Resistance Heating Wire - 7/19/37 Strand Configurations for Industrial Applications up to 1200°C
High-performance stranded resistance heating wire composed of nickel-chromium alloy (80% nickel, 20% chromium) with superior flexibility and durability for demanding industrial applications.
| Material Composition | Ni80Cr20 (80% Nickel, 20% Chromium) |
|---|---|
| Available Strand Configurations | 7-strand, 19-strand, 37-strand rope construction |
| Application Temperature | Up to 1200°C continuous operation |
| Resistance Properties | High electrical resistance with excellent thermal stability |
- Enhanced Flexibility: Stranded construction provides superior flexibility compared to solid wire of equivalent cross-sectional area
- Metal Fatigue Resistance: Excellent resistance to breakage and kinking in dynamic applications
- High Temperature Performance: Maintains structural integrity and electrical properties at elevated temperatures
- Multiple Strand Options: Available in 7, 19, and 37 strand configurations to match specific application requirements
- Industrial Reliability: Suitable for demanding environments including manufacturing equipment, industrial heating, and electrical applications
The stranded wire design significantly improves mechanical durability while maintaining excellent electrical resistance properties. The Ni80Cr20 alloy composition ensures consistent performance across varying temperature conditions, making it ideal for resistance heating applications where both electrical and mechanical reliability are critical.
Basic stranded configuration with one central wire surrounded by six outer wires. Recommended for static applications where minimal movement occurs after installation.
Enhanced flexibility with additional layer of 12 strands over 7-strand core. Suitable for applications with occasional movement and moderate flexing requirements.
Premium flexibility with multiple layers providing maximum resistance to metal fatigue. Ideal for applications with frequent movement, vibration, or tight bending requirements.
- Industrial heating elements and systems
- Electrical appliances and equipment
- Manufacturing machinery and automation
- Welding equipment and electrode cables
- Mining equipment and industrial cables
- Control systems for moving machine parts
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