Nicr8020 Round Wire 6mm Nichrome Alloy Wire Superior Oxidation Resistance for High-temperature Oxidative Environments

원래 장소	중국
브랜드 이름	Huona
인증	ISO9001
모델 번호	Nicr8020
최소 주문 수량	25KG
가격	Negotiate
포장 세부 사항	판지, 나무 팔레트
배달 시간	수량에 따라 다릅니다
지불 조건	L/C, T/T, 웨스턴 유니온
공급 능력	100 톤/월

제품 상세 정보

제품명	NiCr8020 라운드 와이어	모델	Nicr8020
주요재료	Ni와 Cr	MOQ	25KG
크기	6mm	이점	우수한 산화 저항
용법	고온 산화 환경	기원	중국
강조하다	Nicr8020 , Nichrome Alloy Wire , 6mm

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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

Item	Specification	Differentiation Description
Alloy Grade	NiCr8020 (Nichrome 80/20, Equivalent to Cr20Ni80)	Optimized alloy ratio, enhanced oxidation resistance
Wire Shape & Diameter	Round Wire, 6.0mm (Tolerance: ±0.05mm)	Uniform cross-section, suitable for high-temperature environment installation
Alloy Composition	Nickel (Ni): Bal, Chromium (Cr): 20-23%, Impurities ≤1.0%	High-purity raw materials, less impurities, better oxidation resistance
Electrical Resistivity (20°C)	1.09 μΩ·m	Stable resistivity, consistent heating performance in high-temperature environments
Operating Temperature	Long-term: ≤1200°C; Short-term: ≤1250°C	High-temperature resistant, stable operation in oxidative environments
Surface & Packaging	Bright Annealed Surface; Moisture-proof Spool + Carton	Anti-oxidation packaging, avoiding pre-oxidation during storage

Key Advantages (Focus on Superior Oxidation Resistance)

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.
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.
6mm Standard Diameter: Perfectly matched with high-temperature equipment, easy to process into heating elements, suitable for various high-temperature oxidative scenario installations.
Stable Electrical Performance: Uniform resistivity, no fluctuation at high temperature, ensuring efficient and consistent heating, reducing energy consumption.
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:

High-temperature industrial furnaces: Sintering furnaces, heat treatment furnaces, melting furnaces in oxidative atmospheres.
Oxidative heating equipment: High-temperature drying ovens, hot air heaters, and heating elements in oxidative reaction environments.
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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