Ni80Cr20 / Metco 405 / Tafa06 C Welding wire Equivalent High-Performance Nickel-Chromium Alloy for Corrosion Heat Resistance

Product Overview

Ni80Cr20 Thermal Spray Wire (equivalent to Metco 405 and Tafa 06C) is a high-performance nickel-chromium alloy wire designed for thermal spray coatings requiring outstanding corrosion resistance and heat protection. It provides exceptional oxidation resistance and thermal stability, especially in extreme environments such as aerospace, marine, and power generation.

Ni80Cr20 spray wire is ideal for arc spray and flame spray processes, creating dense, uniform coatings that offer excellent durability in high-temperature and high-stress applications. Whether used for protection against corrosion or high-heat environments, Ni80Cr20 guarantees long-lasting performance with strong adhesion to a wide range of substrates.

Chemical Composition (Typical)

Fully conforms to Ni80Cr20 nickel-chromium alloy standard; equivalent to Metco 405 and Tafa 06C.

Application Areas

• Aerospace: Coating for engine components and critical parts exposed to high temperatures and oxidation.

• Marine Industry: Protective coatings for ships, offshore platforms, and other marine equipment exposed to corrosive environments.

• Power Generation: Protective coatings for gas turbines, superheaters, and other high-temperature power equipment.

• Chemical Industry: Used in manufacturing equipment exposed to high temperatures and corrosion.

• Metalworking: Enhances the wear resistance of metal parts exposed to sliding and abrasive conditions.

Key Features

• Excellent High-Temperature Performance: Provides exceptional resistance to high temperatures, ensuring performance stability in extreme conditions.

• Corrosion Resistance: Protects components from corrosion in aggressive environments, including marine and chemical applications.

• Superior Weldability: Ideal for both arc spray and flame spray, offering easy application and consistent results.

• Durable Coatings: Produces dense, uniform coatings that extend the lifespan of equipment and reduce maintenance costs.

• High Hardness: Spray coatings typically achieve hardness values between 55–60 HRC.

Technical Specifications

Supply Capability

• Stock Availability: ≥ 10 tons of regular stock

• Monthly Capacity: Approximately 30–40 tons per month

• Delivery Time: 3–7 working days for standard sizes; 10–15 days for custom orders

• Custom Services: OEM/ODM, private labeling, export packaging, hardness control

• Export Regions: Europe, Southeast Asia, South America, Middle East, and more.

Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.

Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, high-purity magnesium, magnesium plate, magnesium die casting, magnesium extrusion profiles and other metal magnesium and deep processing products.

Thermal spray wire Division offers a wide variety of pure metal and metal alloy wires, including nickel-, iron-, aluminum-, and zinc-based wires for thermal spray projects.

Fuctional Material Division supply electronic packaging COMPONENTS(GTMS, CTMS), soft magnetic alloys and bimetal strip.

Our company is certified by ISO9001 quality system and ISO14001 environmental protection system.

Mission Statement

We try our best to understand and utilize information within the environment. With this competency, we assist customers to create added value and contribute to the development of industry and healthy living.

We strive for "Best, " welcome challenges, and are relentless till we deliver products and solutions.