W.Nr 2.4778 UMCo50 Rod: High-Temperature Cobalt Alloy for Industrial Applications

Product Overview

UMCo50 (also known as Co50, Thermco50, or W.Nr. 2.4778) is a high-performance cobalt-based alloy designed for applications requiring exceptional thermal shock resistance, wear resistance, and high-temperature strength. With a melting point ranging from 1380°C to 1395°C, it outperforms many nickel-based alloys in extreme conditions. This alloy is particularly suitable for industries such as steel manufacturing, chemical processing, aerospace, and energy production.​

Chemical Composition (EN 10295)

Mechanical Properties

Physical Properties

Standards and Specifications

Applications

UMCo50 rods are ideal for

• Skid Rails in Steel Mills: Operating at temperatures up to 1350°C, UMCo50 provides superior thermal shock resistance compared to traditional alloys.

• Chemical Processing Equipment: Resistant to sulfuric acid and nitric acid, making it suitable for harsh chemical environments.​

• Aerospace Components: Utilized in high-stress, high-temperature applications requiring reliable performance.​

• Energy Production: Components exposed to extreme thermal cycling benefit from UMCo50's durability.

FAQs

Q1: What is the maximum operating temperature for UMCo50 rods?

A1: UMCo50 rods can operate effectively up to temperatures of 1350°C, making them suitable for high-temperature applications.​

Q2: Can UMCo50 rods be welded?

A2: Yes, UMCo50 rods can be welded using standard welding techniques. For enhanced wear resistance, consider using hardfacing alloys during welding.​

Q3: How does UMCo50 compare to other cobalt-based alloys?

A3: UMCo50 offers superior thermal shock resistance and higher melting points compared to many other cobalt-based alloys, ensuring better performance in extreme conditions.

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.