2024 is a medium to high strength aluminium alloy (depending on temper) with good fatigue resistance. It is often specified for use in the military and aerospace sectors in critical structures where a high strength to weight ratio is required.
2024 is commonly used in aerospace fittings, aircraft structures, and high-performance engineering components where strength is critical.
2024 is known for its high strength and excellent fatigue resistance, making it a common choice for aerospace and military applications.
2024 offers good machinability but has lower corrosion resistance, so may require surface protection post-machining.
2024 does not anodise as well as other grades and is typically used for structural components rather than visible surfaces.
Yes, 2024 is a heat-treatable alloy and is often supplied in the T3 or T351 temper for optimal strength and fatigue resistance.
Selecting the appropriate material and grade is among the important early decisions you'll make when designing your CNC machined component. In this blog we look at the most common grades of aluminium, one of the most versatile metals, and the factors to consider to select the best grade for your next project.