​Nimonic 75 Rod: High-Temperature Nickel-Chromium Alloy for Demanding Applications

Nimonic 75 rod is a nickel-chromium alloy known for its excellent oxidation and scaling resistance at elevated temperatures. With controlled additions of titanium and carbon, it maintains structural integrity in high-temperature environments. Originally developed for turbine blades in the 1940s, Nimonic 75 rods are now utilized in various industries requiring reliable performance under thermal stress.​

Chemical Composition of Nimonic 75 Rod

Mechanical Properties of Nimonic 75 Rod

Physical Properties of Nimonic 75 Rod

Standards and Specifications

• UNS N06075

• W.Nr. 2.4951 / 2.4630

• BS HR 5 / HR 504​

• AWS 032​

Applications of Nimonic 75 Rod

Nimonic 75 rods are employed in various high-temperature applications, including:​

• Gas turbine components​

• Industrial furnace parts​

• Heat treatment equipment​

• Nuclear engineering components​

• Aerospace fasteners​

Frequently Asked Questions

Q: What is the maximum operating temperature for Nimonic 75 rods?
A: Nimonic 75 rods can operate effectively at temperatures up to approximately 1000°C, depending on the specific application and environmental conditions.​

Q: Can Nimonic 75 rods be welded?
A: Yes, Nimonic 75 rods exhibit good weldability using standard welding techniques suitable for nickel-based alloys.​

Q: Are Nimonic 75 rods resistant to corrosion?
A: Nimonic 75 rods offer good corrosion resistance, particularly against oxidation and scaling at high temperatures.

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.