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Nicr8020 Round Wire 6mm Nichrome Alloy Wire Superior Oxidation Resistance for High-temperature Oxidative Environments
| Place of Origin | China |
|---|---|
| Brand Name | Huona |
| Certification | ISO9001 |
| Model Number | Nicr8020 |
| Minimum Order Quantity | 25KG |
| Price | Negotiate |
| Packaging Details | Carton, Wooden pallet |
| Delivery Time | Depends on the quantity |
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 100 Tons/Month |
Product Details
| Product Name | Nicr8020 Round Wire | Model | Nicr8020 |
|---|---|---|---|
| Main Material | Ni And Cr | MOQ | 25KG |
| Size | 6mm | Advantage | Superior Oxidation Resistance |
| Usage | High-temperature Oxidative Environments | Origin | China |
| Highlight | Nicr8020,Nichrome Alloy Wire,6mm |
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Product Description
NiCr8020 6mm Nichrome Round Wire Product Details
High-quality NiCr8020 6mm nichrome round wire, with superior oxidation resistance as its core advantage, is specially developed for high-temperature oxidative environments. It effectively resists oxidation and corrosion under harsh high-temperature conditions, providing stable and durable heating support for various industrial scenarios that require long-term operation in high-temperature oxidative environments.
Product Overview & Core Differentiation
Our NiCr8020 6mm nichrome round wire (also known as Cr20Ni80) is a high-performance alloy wire, with its biggest differentiation lying in enhanced superior oxidation resistance — different from ordinary NiCr8020 wires, it adopts optimized smelting technology and precise alloy ratio (nickel: bal, 20%-23% chromium), forming a denser, more wear-resistant Cr₂O₃ protective film on the surface at high temperatures. With a standard 6mm diameter (tolerance ±0.05mm) and smooth round cross-section, it is perfectly adapted to high-temperature oxidative environments, solving the point of short service life of ordinary nichrome wires in harsh high-temperature oxidative conditions.
Key Specifications
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Item
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Specification
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Differentiation Description
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Alloy Grade
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NiCr8020 (Nichrome 80/20, Equivalent to Cr20Ni80)
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Optimized alloy ratio, enhanced oxidation resistance
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Wire Shape & Diameter
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Round Wire, 6.0mm (Tolerance: ±0.05mm)
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Uniform cross-section, suitable for high-temperature environment installation
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Alloy Composition
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Nickel (Ni): Bal, Chromium (Cr): 20-23%, Impurities ≤1.0%
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High-purity raw materials, less impurities, better oxidation resistance
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Electrical Resistivity (20°C)
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1.09 μΩ·m
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Stable resistivity, consistent heating performance in high-temperature environments
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Operating Temperature
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Long-term: ≤1200°C; Short-term: ≤1250°C
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High-temperature resistant, stable operation in oxidative environments
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Surface & Packaging
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Bright Annealed Surface; Moisture-proof Spool + Carton
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Anti-oxidation packaging, avoiding pre-oxidation during storage
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Key Advantages (Focus on Superior Oxidation Resistance)
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Superior Oxidation Resistance: Dense Cr₂O₃ protective film, effectively resisting oxidation and corrosion in high-temperature oxidative environments, service life extended by 35% compared with ordinary NiCr8020 wires.
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High-temperature Stability: Can operate stably for a long time at ≤1200°C, no deformation, no sagging, adapting to harsh high-temperature oxidative working conditions.
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6mm Standard Diameter: Perfectly matched with high-temperature equipment, easy to process into heating elements, suitable for various high-temperature oxidative scenario installations.
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Stable Electrical Performance: Uniform resistivity, no fluctuation at high temperature, ensuring efficient and consistent heating, reducing energy consumption.
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Durable & Reliable: High mechanical strength, not easy to break or damage, suitable for long-term continuous operation in harsh environments.
Application Scenarios (Focus on High-temperature Oxidative Environments)
Specially designed for high-temperature oxidative environments, suitable for various industrial equipment that requires long-term operation under high-temperature and oxidative conditions, including:
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High-temperature industrial furnaces: Sintering furnaces, heat treatment furnaces, melting furnaces in oxidative atmospheres.
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Oxidative heating equipment: High-temperature drying ovens, hot air heaters, and heating elements in oxidative reaction environments.
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Harsh industrial scenarios: Metallurgy, chemical industry, electronic manufacturing equipment that operates in high-temperature oxidative conditions.
Quality & Shipping
✅ High-purity raw materials + optimized smelting process;
✅ Strict oxidation resistance and high-temperature performance testing;
✅ Global shipping (sea/air/express);
FAQ
Q1: What is the core advantage of this wire?
A1: Superior oxidation resistance, specially adapted to high-temperature oxidative environments.
Q2: Can the diameter be customized?
A2: Yes, 0.1mm-8.0mm customizable.
Q3: Is it equivalent to Cr20Ni80?
A3: Yes, NiCr8020 is the same as Cr20Ni80, with the same performance.
Contact Us
For consultation, customization or order, please contact us!
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