GH44 Alloy is a high-strength nickel-based superalloy with excellent high-temperature stability and oxidation resistance

GH44 Alloy is a high-performance nickel-based superalloy designed for exceptional strength and durability in extreme high-temperature environments. It is engineered to meet the rigorous demands of aerospace and industrial applications, providing reliable performance under intense thermal and mechanical stress.

Key Properties and Features:

• High-Temperature Strength: GH44 Alloy maintains impressive mechanical properties at elevated temperatures, offering high tensile strength (~950 MPa or 138 ksi) and yield strength (~800 MPa or 116 ksi). It can withstand temperatures up to approximately 1350-1450°C (2460-2640°F), making it suitable for critical components subjected to extreme heat.

• Oxidation and Corrosion Resistance: The alloy is highly resistant to oxidation and corrosion at high temperatures, ensuring long-term durability and reliability in harsh environments. This resistance is crucial for applications in gas turbines, jet engines, and other high-temperature processes where exposure to aggressive conditions is common.

• Mechanical Properties: GH44 Alloy exhibits good elongation (~15%), which enhances its ability to handle mechanical stress and strain without failure. This property is essential for maintaining structural integrity and performance in demanding applications.

• Thermal Conductivity: With a thermal conductivity of approximately 12 W/m·K (8.4 BTU·in/hr·ft²·°F), GH44 efficiently manages heat, which is beneficial for maintaining thermal stability and preventing overheating in high-performance systems.

• Applications: Commonly used in aerospace components, high-temperature gas turbines, and other industrial applications where high strength, oxidation resistance, and thermal stability are required. GH44’s robust performance in extreme conditions makes it a preferred material for advanced engineering tasks that demand exceptional performance and durability.

GH44 Alloy’s combination of high strength, excellent oxidation resistance, and thermal stability ensures its reliability and performance in critical applications exposed to severe conditions.

Here’s a composition table for GH44 Alloy:

These values are general guidelines. For specific applications or precise compositions, consult detailed material specifications or supplier data.