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US Aerospace Steel Market

ID: MRFR/CnM/45773-HCR
200 Pages
Chitranshi Jaiswal
October 2025

US Aerospace Steel Market Research Report By Product (Steel Bar Stock, Forgings, Castings, Others) and By Aircraft (Commercial Aircraft, Business & General Aviation, Military Aircraft, helicopter) - Forecast to 2035

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US Aerospace Steel Market Infographic
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US Aerospace Steel Market Summary

As per analysis, the US aerospace steel market is projected to grow from USD 233.35 Million in 2024 to USD 246.07 Million in 2025, exhibiting a compound annual growth rate (CAGR) of 5.45% during the forecast period (2025 - 2035).

Key Market Trends & Highlights

The US aerospace steel market is currently experiencing a dynamic shift towards advanced materials and sustainability.

  • The commercial aviation segment remains the largest, driven by a resurgence in air travel demand.
  • Military aviation is the fastest-growing segment, propelled by increased defense spending and modernization efforts.
  • Stainless steel continues to dominate the market, while alloy steel is witnessing rapid growth due to its superior properties.
  • Key market drivers include growing demand for commercial aviation and technological advancements in manufacturing.

Market Size & Forecast

2024 Market Size 233.35 (USD Million)
2035 Market Size 418.41 (USD Million)
CAGR (2025 - 2035) 5.45%

Major Players

United Technologies Corporation (US), Boeing Company (US), Lockheed Martin Corporation (US), Northrop Grumman Corporation (US), General Dynamics Corporation (US), Raytheon Technologies Corporation (US), Alcoa Corporation (US), Allegheny Technologies Incorporated (US), Special Metals Corporation (US)

US Aerospace Steel Market Trends

The US aerospace steel market is currently experiencing a dynamic phase characterized by evolving demands and technological advancements. The aerospace sector in the United States is increasingly focusing on lightweight materials, which has led to a shift in the types of steel being utilized. This transition is driven by the need for enhanced fuel efficiency and performance in aircraft design. As manufacturers seek to optimize their production processes, the integration of advanced steel alloys is becoming more prevalent. These materials not only provide the necessary strength but also contribute to weight reduction, which is crucial for modern aerospace applications. Moreover, the regulatory landscape surrounding aerospace manufacturing is becoming more stringent, prompting companies to invest in research and development. This investment aims to create innovative steel solutions that meet both safety standards and environmental considerations. The US aerospace steel market appears poised for growth as it adapts to these challenges and opportunities. Collaboration between industry stakeholders, including government agencies and research institutions, is likely to foster advancements in material science, further enhancing the capabilities of aerospace steel in the coming years.

Shift Towards Advanced Alloys

The US aerospace steel market is witnessing a notable shift towards the adoption of advanced steel alloys. These materials are engineered to provide superior strength-to-weight ratios, which are essential for modern aircraft design. Manufacturers are increasingly prioritizing these alloys to enhance performance and fuel efficiency.

Regulatory Compliance and Innovation

As regulatory requirements become more stringent, the US aerospace steel market is focusing on innovation to meet safety and environmental standards. Companies are investing in research and development to create steel solutions that comply with these regulations while maintaining high performance.

Sustainability Initiatives

Sustainability is emerging as a key focus within the US aerospace steel market. Manufacturers are exploring eco-friendly production methods and materials to reduce their environmental footprint. This trend reflects a broader commitment to sustainable practices in the aerospace industry.

Market Segment Insights

By Application: Commercial Aviation (Largest) vs. Military Aviation (Fastest-Growing)

In the US aerospace steel market, Commercial Aviation stands out as the largest application segment, dominating the market share with its extensive use in various aircraft components and structures. Military Aviation, while smaller in size, is gaining traction and is anticipated to grow at the fastest rate owing to increased defense budgets and the development of advanced military platforms. The overall distribution highlights the significance of both segments in driving innovation and utilization of aerospace steel.

Application Insight: Commercial Aviation (Dominant) vs. Military Aviation (Emerging)

Commercial Aviation represents the dominant force within the US aerospace steel market, driven by extensive manufacturing of passenger aircraft and commercial jets. This segment focuses on efficiency, safety, and performance, leading to increased demand for high-strength steel alloys. Military Aviation, meanwhile, is emerging rapidly due to a surge in defense spending, necessitating new technologies and materials for advanced fighter jets and unmanned systems. These segments, while differing in focus, underscore the diverse applications of aerospace steel, significantly impacting their respective market shares.

By Material Type: Stainless Steel (Largest) vs. Alloy Steel (Fastest-Growing)

In the US aerospace steel market, the material type segmentation reveals that stainless steel occupies the largest share, recognized for its exceptional corrosion resistance and strength. Alloy steel, while smaller in overall market presence, is rapidly gaining traction due to its enhanced mechanical properties, making it increasingly favorable for various aerospace applications. Carbon steel and tool steel follow closely, serving niche roles in the market, with high-strength steel emerging as a preferred choice for weight-sensitive aerospace components.

Stainless Steel (Dominant) vs. Alloy Steel (Emerging)

Stainless steel is the dominant player in the US aerospace steel market, characterized by its excellent corrosion resistance and ductility, making it suitable for a range of aerospace applications. Its resilience and ability to withstand extreme conditions ensure its preference in manufacturing critical components such as airframes and engine parts. Conversely, alloy steel is emerging as a preferred alternative, offering superior lightness and strength that facilitates advanced designs in aerospace engineering. The increasing demand for fuel-efficient aircraft is driving the adoption of alloy steel due to its high strength-to-weight ratio, thus gradually positioning it as a significant player alongside stainless steel.

By End Use: Airframe (Largest) vs. Engine Components (Fastest-Growing)

The US aerospace steel market is characterized by a diverse range of end-use segments. Among these, the Airframe segment holds the largest market share, owing to its fundamental role in aircraft construction. The durability, strength, and lightweight characteristics of aerospace steel are essential for airframe applications, thereby driving significant demand. Following closely is the Engine Components segment, which showcases remarkable potential for growth as advancements in aerospace technology and the need for fuel-efficient solutions propel its utilization in new engine designs. Growth trends in the US aerospace steel market indicate a shift towards more innovative and sustainable materials, particularly in the Engine Components segment. Factors such as increased focus on fuel efficiency, regulatory standards for emissions, and the rise of electric and hybrid aircraft are encouraging investment in high-performance engine components made from advanced aerospace steels. As manufacturers adapt to these changes, the Engine Components segment is expected to see substantive growth, overtaking traditional applications driven by modernization and enhanced engineering processes.

Airframe (Dominant) vs. Landing Gear (Emerging)

The Airframe segment is established as the dominant player in the US aerospace steel market, primarily due to its critical role in aircraft design and safety. Airframes require high-strength steel alloys that ensure structural integrity during flight. This segment benefits from increased production levels and technological advancements aimed at reducing weight while maintaining strength. In contrast, the Landing Gear segment is viewed as an emerging category, gaining traction as aerospace manufacturers recognize the importance of robust yet lightweight landing gear systems. Innovations in materials and design are enhancing the performance of landing gear elements, making them integral to overall aircraft efficiency. The competition between these segments highlights the industry's ongoing evolution towards improved performance and safety standards in the aerospace sector.

Get more detailed insights about US Aerospace Steel Market

Key Players and Competitive Insights

The aerospace steel market is characterized by a competitive landscape that is increasingly shaped by innovation, strategic partnerships, and a focus on sustainability. Key players such as Boeing Company (US), Lockheed Martin Corporation (US), and Raytheon Technologies Corporation (US) are at the forefront of this dynamic environment. Boeing Company (US) has positioned itself as a leader in aerospace manufacturing, emphasizing digital transformation and advanced materials to enhance production efficiency. Lockheed Martin Corporation (US) focuses on integrating cutting-edge technologies into its aerospace steel applications, thereby improving performance and reducing weight. Meanwhile, Raytheon Technologies Corporation (US) is leveraging its extensive research capabilities to develop new steel alloys that meet the stringent requirements of modern aerospace applications. Collectively, these strategies indicate a shift towards a more technologically advanced and sustainable competitive environment.

In terms of business tactics, companies are increasingly localizing manufacturing to reduce lead times and enhance supply chain resilience. This approach is particularly relevant in a moderately fragmented market where collaboration among key players can lead to optimized operations. The competitive structure is influenced by the need for agility and responsiveness, with major companies actively seeking to streamline their supply chains and enhance operational efficiencies.

In November 2025, Boeing Company (US) announced a partnership with a leading materials science firm to develop next-generation aerospace steel alloys. This collaboration aims to enhance the performance characteristics of their aircraft, potentially leading to lighter and more fuel-efficient designs. The strategic importance of this partnership lies in its potential to position Boeing at the forefront of material innovation, thereby reinforcing its competitive edge in the aerospace sector.

In October 2025, Lockheed Martin Corporation (US) unveiled a new manufacturing facility dedicated to the production of advanced aerospace steel components. This facility is expected to utilize state-of-the-art automation technologies, which could significantly reduce production costs and lead times. The establishment of this facility underscores Lockheed Martin's commitment to enhancing its manufacturing capabilities and meeting the growing demand for high-performance aerospace materials.

In September 2025, Raytheon Technologies Corporation (US) launched a sustainability initiative aimed at reducing the carbon footprint of its aerospace steel production processes. This initiative includes investments in renewable energy sources and the implementation of more efficient manufacturing techniques. The strategic significance of this move reflects a broader industry trend towards sustainability, which is becoming increasingly critical for competitive differentiation.

As of December 2025, the aerospace steel market is witnessing trends that emphasize digitalization, sustainability, and the integration of artificial intelligence (AI) into manufacturing processes. Strategic alliances are playing a crucial role in shaping the competitive landscape, as companies seek to leverage each other's strengths to drive innovation. Looking ahead, it appears that competitive differentiation will increasingly hinge on technological advancements and supply chain reliability, rather than solely on price. This shift suggests a future where innovation and sustainability are paramount in defining market leadership.

Key Companies in the US Aerospace Steel Market market include

Industry Developments

The U.S. Aerospace Steel Market has seen notable recent developments, with significant players such as United Technologies, Allegheny Technologies, and Steel Dynamics continuing to shape the industry. In August 2023, General Dynamics reported an increase in demand for its aerospace products, prompting further investments in steel manufacturing capabilities.

Alcoa experienced a rise in market valuation due to its advances in lightweight steel alloys, crucial for aerospace applications. In June 2023, Northrop Grumman announced plans to expand its steel supply chain, fostering collaboration with local suppliers to enhance production efficiency.

Additionally, there were strategic mergers and acquisitions, as JSW Steel acquired a minority stake in a technology firm focused on advanced steel processing in July 2023, which could bolster its aerospace offerings. The growth in these sectors reflects an ongoing trend towards innovative materials that improve aircraft performance and reduce emissions.

In the last few years, the U.S. Aerospace Steel Market has also witnessed shifts in regulatory standards, requiring companies like Boeing and Lockheed Martin to adapt their practices in line with more stringent environmental guidelines, thereby influencing market dynamics and competitive strategies among major industry players.

Future Outlook

US Aerospace Steel Market Future Outlook

The US aerospace steel market is projected to grow at a 5.45% CAGR from 2024 to 2035, driven by advancements in aerospace technology and increasing demand for lightweight materials.

New opportunities lie in:

  • Development of high-strength, lightweight steel alloys for aircraft components.
  • Investment in automated manufacturing processes to enhance production efficiency.
  • Expansion of recycling initiatives for aerospace steel to reduce costs and environmental impact.

By 2035, the aerospace steel market is expected to be robust, driven by innovation and sustainability.

Market Segmentation

US Aerospace Steel Market End Use Outlook

  • Airframe
  • Engine Components
  • Landing Gear
  • Fuel Tanks
  • Structural Components

US Aerospace Steel Market Application Outlook

  • Commercial Aviation
  • Military Aviation
  • Space Exploration
  • Unmanned Aerial Vehicles
  • General Aviation

US Aerospace Steel Market Material Type Outlook

  • Stainless Steel
  • Alloy Steel
  • Carbon Steel
  • Tool Steel
  • High Strength Steel

Report Scope

MARKET SIZE 2024233.35(USD Million)
MARKET SIZE 2025246.07(USD Million)
MARKET SIZE 2035418.41(USD Million)
COMPOUND ANNUAL GROWTH RATE (CAGR)5.45% (2024 - 2035)
REPORT COVERAGERevenue Forecast, Competitive Landscape, Growth Factors, and Trends
BASE YEAR2024
Market Forecast Period2025 - 2035
Historical Data2019 - 2024
Market Forecast UnitsUSD Million
Key Companies ProfiledUnited Technologies Corporation (US), Boeing Company (US), Lockheed Martin Corporation (US), Northrop Grumman Corporation (US), General Dynamics Corporation (US), Raytheon Technologies Corporation (US), Alcoa Corporation (US), Allegheny Technologies Incorporated (US), Special Metals Corporation (US)
Segments CoveredApplication, Material Type, End Use
Key Market OpportunitiesAdvancements in lightweight aerospace steel alloys enhance fuel efficiency and performance in US aerospace applications.
Key Market DynamicsTechnological advancements and regulatory changes drive innovation and competition in the US aerospace steel market.
Countries CoveredUS

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FAQs

What was the projected market size of the U.S. Aerospace Steel Market in 2024?

The U.S. Aerospace Steel Market was expected to be valued at approximately 310.0 million USD in 2024.

What is the estimated market size of the U.S. Aerospace Steel Market by 2035?

By 2035, the U.S. Aerospace Steel Market is projected to reach a value of around 550.0 million USD.

What is the expected CAGR for the U.S. Aerospace Steel Market from 2025 to 2035?

The anticipated compound annual growth rate for the U.S. Aerospace Steel Market from 2025 to 2035 is 5.35%.

Which product segment was expected to hold the largest market share in 2024?

In 2024, the Steel Bar Stock segment was expected to hold the largest market share, valued at approximately 100.0 million USD.

What will be the market value of the Forgings segment in 2035?

By 2035, the Forgings segment is estimated to reach a market value of about 150.0 million USD.

Who are the major players in the U.S. Aerospace Steel Market?

Key players include United Technologies, Allegheny Technologies, Boeing, Lockheed Martin, and Raytheon Technologies, among others.

What was the projected market value of the casting segment in 2024?

The Castings segment was projected to have a market value of approximately 75.0 million USD in 2024.

Are there any emerging trends in the U.S. Aerospace Steel Market?

Emerging trends include increasing demand for lightweight materials and advancements in steel manufacturing technologies.

What will be the market value for the Others segment in 2035?

The Others segment is expected to be valued at around 100.0 million USD by 2035.

How is the current global scenario impacting the aerospace steel market?

Current global dynamics may influence supply chains and pricing, therefore impacting the aerospace steel market.

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