Chemical Composition

Functions of Inconel 738

• Thermal Stability: One of the standout features of in738 is its resistance to degradation at high temperatures. This property is especially crucial in industries such as aerospace where materials are exposed to extreme temperatures.
• Oxidation and Corrosion Resistance: in738 contains high chromium levels, making it highly resistant to oxidation and other corrosive elements, especially at elevated temperatures.
• Creep Resistance: ‘Creep’ is a phenomenon where materials deform under mechanical stresses at high temperatures. in738’s resistance to this makes it particularly valuable in high-load, high-temperature situations, like in turbine engines.
• Weldability: Despite its high-performance characteristics, in738 maintains good weldability, allowing it to be used in complex constructions that require welding.
• Fatigue Resistance: Under cyclical loading and unloading, materials can fail even when the stresses are below their yield point. in738 exhibits strong resistance to fatigue, making it ideal for dynamic applications where stresses change frequently.