The global aerospace and defense materials market size was valued at USD 18,411.83 million in 2019 and is projected to reach USD 23,825.45 million by 2027, expanding at a CAGR of 4.21% during the forecast period. The industry is among the most stringently regulated sectors in the world, where materials — ranging from composites and aluminum to titanium alloys, steel, and super alloys — must meet exceptionally high performance and safety standards before commercial adoption.
Key Market Drivers
1. Growing Global Aircraft Fleet The rapid expansion of the middle class in developing nations, combined with rising disposable incomes, has significantly increased air travel demand. This surge is driving the need for new aircraft and pushing manufacturers to establish integrated and sustainable supply chains for aerospace materials. Boeing and Airbus together account for over 60% of the total material demand in this space.
2. Light-Weighting as a Strategic Priority Fuel efficiency remains a central concern across the aviation industry. The push to reduce operating costs has accelerated the adoption of lightweight, high-strength materials such as composites, aluminum alloys, and titanium. Over 80% of titanium alloys used in aerospace are deployed in aircraft engines alone. Composites are increasingly used in fuselages, wings, and both interior and exterior structures, helping airlines significantly reduce fuel consumption compared to conventional designs.
3. Composite Materials Leading Adoption Boeing's 787 Dreamliner — composed of 80% composites by volume — and Airbus's A350 XWB — made of more than 50% composites — exemplify the industry's growing reliance on advanced materials. These aircraft have garnered thousands of orders globally, validating the commercial appeal of composite-intensive designs and setting a precedent for future aircraft programs.
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Market Restraints
Stringent global and regional regulatory frameworks govern material certification in the aerospace and defense sector. New materials typically undergo years of testing and validation before approval, as aircraft safety is paramount. This regulatory rigor, while essential, slows the pace of material innovation and adoption in the industry.
Segmentation Analysis
By Material: Composites dominate the market in terms of value and are also the fastest-growing segment both in value and volume terms. Aluminum remains the most widely used material by volume due to its broad application in structural and interior components. Titanium alloys are the second-fastest growing segment, while super alloys held a 16.6% share in 2019.
By Aircraft Type: Commercial aircraft represent the largest segment by material consumption, given the sheer size and volume requirements of wide-body and narrow-body fleets. Military aircraft, however, are projected to grow the fastest, driven by rising geopolitical tensions and increased defense spending across multiple regions.
Regional Analysis
North America leads the global market with a 53.65% share in 2019, valued at USD 9,878.83 million. The United States is home to aerospace giants such as Boeing, General Electric, Pratt & Whitney, and CFM International, and remains the world's largest manufacturer of both commercial and military aircraft. The U.S. market alone is projected to reach USD 12,019.42 million by 2027.
Europe holds the second-largest share, driven by France, Germany, and the UK. Key players such as Airbus, Rolls-Royce, and Safran are major consumers of advanced aerospace materials in the region.
Asia-Pacific is the fastest-growing region, with China and India leading expansion. China's COMAC successfully manufactured and flew the C919, a narrow-body aircraft, in May 2017. India is actively promoting indigenous military aircraft programs through international collaborations.
Latin America is anchored by Brazil and Mexico, with Embraer serving as the region's primary aerospace consumer. The Middle East features Israel and Turkey as leading markets, while the UAE and Saudi Arabia are emerging as attractive investment destinations.
Competitive Landscape
The market is highly fragmented with robust global supply chains. Key players include Arconic Inc., Hexcel Corporation, Toray Composite Materials America, Teijin Ltd. (Renegade Materials Corp.), Huntsman, Evonik Industries, Materion Corp., TATA Advanced Materials Limited, and others. Mergers, acquisitions, and long-term supply agreements are among the top competitive strategies — for example, Arconic signed a multi-year supply contract with Boeing in 2018.
COVID-19 Impact
The pandemic caused an estimated contraction of over 3% in 2020, with disruptions to supply chains delaying aircraft deliveries. Significant recovery was anticipated from 2022 onwards as air travel and defense activity resumed.