Corrosion-Resistant Alloy 188 Rod for Gas Turbine Components

Alloy 188 rod, composed of cobalt, nickel, chromium, and tungsten, is designed for high-performance applications that require excellent resistance to heat, oxidation, and corrosive environments. With a proven track record in aerospace and industrial applications, Alloy 188 offers superior mechanical properties at elevated temperatures. It withstands prolonged exposure to harsh conditions, including temperatures up to 2000°F (1095°C). This alloy is ideal for manufacturing combustion components, heat exchangers, and other high-stress parts in gas turbines and power generation systems.

Chemical Composition and Key Properties

Mechanical Properties

Physical Properties

Applications of Alloy 188 Rod

Alloy 188 rod is particularly suited for:

• Aerospace components (e.g., combustion cans, transition ducts)

• Gas turbine engine components

• Power generation systems

• High-temperature chemical processing equipment

• Marine applications requiring high heat and corrosion resistance

FAQs About Alloy 188 Rod

1. What is the maximum temperature at which Alloy 188 can perform?

   • Alloy 188 maintains excellent mechanical properties at temperatures up to 2000°F (1095°C), making it ideal for high-temperature applications in aerospace and energy industries.

2. Can Alloy 188 be welded?

   • Yes, Alloy 188 can be welded using various methods, including TIG, MIG, electron beam, and resistance welding. Proper heat treatment is necessary after welding to maintain its properties.

3. What industries benefit the most from Alloy 188 rod?

   • Alloy 188 is commonly used in the aerospace, power generation, and chemical processing industries, where high-strength and high-temperature resistance are critical.

Wuxi Nickel New Material Co., Ltd. is a high-tech enterprise integrating the production, manufacturing, and research & development of specialty alloy materials. Located in Wuxi, Jiangsu Province, the company specializes in precision alloys, titanium alloys, high-temperature alloys, corrosion-resistant alloys, heat-resistant steels, nickel-based welding wires, and other specialty materials, with an annual production capacity of 5,000 tonnes. Our product range includes plates, bars, wires, and strips, which are widely used in industrial electric furnaces, power‐station boilers, petrochemical plants, aerospace, marine engineering, machinery, and electronic instrumentation. These materials are characterized by high electrical resistance, high‐temperature strength, corrosion resistance, wear resistance, and fatigue resistance. We can manufacture in compliance with national, industry, and international standards, and are also able to tailor products to meet specific customer requirements.
The company is committed to improving and enhancing its production infrastructure all year round, with a full range of production and processing equipment including vacuum smelting, hot processing, cold processing, and heat treatment. It also has various physical and chemical analysis testing facilities such as spectrometers to ensure product quality. The company has a high-quality R&D, production, and management team that is fully capable of meeting the complex requirements of the current market for material diversification, refinement, and functionalization. Our company is particularly skilled in developing and producing "specialized materials" that are suitable for the market and specific customer needs, which will be one of our company's characteristics. The company adheres to the business philosophy of "guided by market demand, driven by technological progress, and committed to optimizing and innovating materials to create greater value for customers", serving society and the market.