What are the raw materials of aerospace industry?
Aerospace raw materials market dynamic as earlier, titanium and aluminum alloys comprised 80% of aeronautical construction elements. However, trends see a rise in the use of composite materials like fiber-reinforced polymer, impacting the aerospace materials landscape. Alloy materials, particularly aluminum alloys, magnesium alloys, titanium alloys, and others, are commonly used in traditional aircraft materials. Aluminum alloy, in particular, is extensively utilized and researched [90,91].The main groups of materials used in aerospace structures are aluminium alloys, titanium alloys, steels and composites. In addition to these materials, nickel-based alloys are important structural materials for jet engines. These materials are the main focus of this book.
Which metal is used in the aerospace industry?
Aluminium alloy 2024 is the most widely used in aerospace development. The alloy has a high yield strength and is a high-grade alloy with excellent fatigue resistance. It is commonly used in sheet form for the wings and fuselage. What kind of steel is used in planes? High-strength low-alloy (HSLA) steel is commonly used in planes. Specifically, aerospace-grade steel alloys, such as 4340 steel or 300M steel, are utilized for critical components like landing gears and structural parts that require excellent strength and toughness.