GH39 Alloy is a nickel-based superalloy known for its excellent high-temperature strength and oxidation resistance

GH39 Alloy is a high-performance nickel-based superalloy engineered for exceptional strength and oxidation resistance at elevated temperatures. It is specifically designed to perform reliably in extreme environments, making it ideal for aerospace and industrial applications where high thermal and mechanical stress is common.

Key Properties and Features:

• High-Temperature Strength: GH39 Alloy maintains excellent mechanical properties at elevated temperatures, with high tensile strength (~900 MPa or 130 ksi) and yield strength (~750 MPa or 109 ksi). It is capable of withstanding temperatures up to approximately 1350-1450°C (2460-2640°F) without significant loss of strength.

• Oxidation and Corrosion Resistance: The alloy exhibits superior resistance to oxidation and high-temperature corrosion, ensuring long-term durability and performance in harsh environments. This property is crucial for applications in gas turbines, jet engines, and other high-temperature processes.

• Mechanical Properties: GH39 provides good elongation (~15%), which enhances its ability to handle mechanical stresses and strains without failure, contributing to structural integrity in demanding applications.

• Thermal Conductivity: With a thermal conductivity of approximately 14 W/m·K (10 BTU·in/hr·ft²·°F), GH39 effectively manages heat, helping to maintain thermal stability and reduce overheating in high-performance systems.

• Applications: Commonly used in aerospace components, high-temperature gas turbines, and other industrial applications requiring high strength, oxidation resistance, and thermal stability. GH39’s robust performance in extreme conditions ensures it is a reliable choice for advanced engineering tasks.

GH39 Alloy's combination of high strength, excellent oxidation resistance, and thermal stability makes it a preferred material for critical applications where reliability and durability are paramount.

Here’s a composition table for GH39 Alloy:

These values are general guidelines. For precise specifications or detailed applications, consult specific standards or suppliers.

aerospace components nickel based alloys

aerospace components nickel based superalloy

GH39 Alloy is a nickel-based superalloy known for its excellent high-temperature strength and oxidation resistance Images