Report Highlights

Aircraft engine forgings at a turning point: Market Overview

The global aircraft engine forging market is valued at USD 8.6 billion in 2024 and is forecast to reach USD 16.1 billion by 2034 at a CAGR of 6.5%. This market supplies the most structurally critical components in aviation — rotating discs, fan blades, compressor rings, and turbine shafts — where material integrity is non-negotiable. The sector is dominated by a small number of vertically integrated forgemasters with decades of process qualification history, creating a supply base that is concentrated, capital-intensive, and difficult for new entrants to penetrate within a standard investment horizon.

The current moment represents a genuine structural inflection driven by three converging forces. Commercial aviation is recovering past pre-pandemic build rates, with Airbus targeting 75 A320-family aircraft per month and Boeing reconstituting its 737 MAX production. Meanwhile, military aviation demand is accelerating across NATO members responding to the Russia-Ukraine conflict, and next-generation engine programmes — GE Aerospace's GE9X and CFM LEAP — are entering full-rate production, each requiring a new set of forged components with tighter tolerances than legacy programmes. These simultaneous demands are stressing a forging supply base that was deliberately rationalised during 2020–2022.

Key forces shaping aircraft engine forging growth

The most powerful growth force is the commercial aviation fleet expansion cycle. Airbus and Boeing collectively hold backlogs exceeding 13,000 aircraft as of early 2025, translating directly into multi-year engine orders for CFM International, GE Aerospace, Pratt and Whitney, and Rolls-Royce. Each LEAP-1A engine requires over 200 individual forged components, creating a mechanically predictable revenue link between aircraft order books and forging demand. North America and Europe capture the largest revenue share in this dynamic, as the dominant engine OEMs concentrate their tier-1 forging procurement within qualified Western suppliers for certification and intellectual property control reasons.

The second force is the structural shift toward high-temperature alloys in new engine architectures. Programmes targeting higher bypass ratios and combustion temperatures — required to meet ICAO carbon emission targets — are increasing the proportion of nickel superalloy and titanium aluminide forged parts per engine. These materials command significantly higher forging prices than conventional titanium or steel, lifting average revenue per engine even without volume growth. The third force is military demand: the US DoD's F-35 programme, Britain's Tempest, and India's AMCA project are all driving long-term defence forging contracts, with the Asia-Pacific defence segment emerging as the fastest-growing regional forging revenue stream through 2030.

Barriers and risks in the aircraft engine forging market

The most significant structural barrier in this market is the qualification lead time for new forging suppliers. Engine OEMs require new suppliers to undergo FAA and EASA Part 21 production approval, a process that commonly takes three to five years and requires substantial capital investment in press capacity, heat treatment facilities, and non-destructive testing infrastructure. This qualification wall is a permanent feature of the market — it exists because any microstructural defect in a rotating engine part creates a catastrophic failure risk. The result is that despite current supply constraints, no new qualified forging supplier can enter the critical hot-section segment before 2027 at the earliest.

The most dangerous cyclical risk to the growth thesis is a simultaneous demand softening in commercial aviation paired with defence budget rationalisation. The 2020 COVID-19 shock demonstrated how rapidly engine production rates can collapse, leaving forgemasters with underutilised capital-intensive assets and long-term take-or-pay raw material contracts. A second cyclical risk is raw material cost volatility, particularly in nickel and titanium, which directly compresses margins for forgemasters operating under fixed-price long-term agreements. Of the two risk categories, the structural qualification barrier is actually a market protector; the cyclical demand-softening risk is more dangerous to near-term revenue because it operates faster than any supply-side adjustment.

Emerging opportunities in aircraft engine forgings

The most immediate emerging opportunity is in Western titanium forging capacity investment, directly triggered by the exclusion of VSMPO-AVISMA from Western supply chains. ATI Inc. and Howmet Aerospace have both announced capacity expansions, but the gap between stated intent and qualified production output remains wide. Any supplier that achieves FAA-qualified titanium fan disc forging capacity before 2026 enters a supply-constrained market with limited competition and long-term sole-source agreements available. This opportunity is near-term and concrete — Airbus's procurement team has publicly stated titanium forgings as a programme-rate limiting constraint, making the commercial rationale unambiguous for properly capitalised entrants.

The second emerging opportunity lies in isothermal forging for next-generation ceramic matrix composite-adjacent metallic components. As engine designs push turbine inlet temperatures above 1,800°C, metallic disc and ring forgings adjacent to CMC blades must handle greater thermal gradients, requiring isothermal forging of advanced powder metallurgy nickel superalloys. Only four facilities globally — operated by Precision Castparts Corp., Howmet Aerospace, Safran, and IHI Corporation — currently hold OEM qualification for isothermal disc forging. Capacity additions in this sub-segment, particularly by Safran at its Gennevilliers facility, will attract premium long-term pricing and are materially less exposed to competitive displacement than standard closed-die forging segments.

Investment case: Bull, bear, and what decides it

The bull case for aircraft engine forgings is anchored in the structural demand certainty created by 13,000-plus aircraft backlogs. If Airbus reaches its 75-aircraft monthly target by 2026 and Boeing restores 737 MAX production to 42 per month, engine deliveries will require a forging output increase of roughly 35% above 2023 levels within three years. Add accelerating military demand from European NATO rearmament and Indo-Pacific defence expansion, and the market has multiple independent demand drivers — commercial recovery, new programme ramp, and defence — that rarely align simultaneously. Pricing power is high, qualification barriers protect margins, and long-term supply agreements lock in revenue visibility. In this scenario, the market reaches the high end of the forecast range and key participants — particularly Howmet Aerospace and Precision Castparts Corp. — deliver outsized earnings growth relative to the broader aerospace supply chain.

The bear case requires only one of two conditions: a commercial aviation demand reset or a prolonged production rate miss by Boeing. Boeing's structural quality issues on the 737 MAX and 787 lines have already delayed forging demand cycles twice since 2019. If Boeing remains below 30 aircraft per month through 2026, and if a demand softening in Asia-Pacific — driven by Chinese carrier overcapacity or a macroeconomic slowdown — reduces new aircraft orders, forging demand growth stalls while capital expenditure already committed to capacity expansion creates earnings pressure. Simultaneously, Rolls-Royce's Trent 1000 and Trent XWB durability issues have periodically triggered unplanned MRO forging demand that distorts production planning and compresses margins.

The single swing variable that determines which case plays out is Boeing's production rate trajectory in 2025 and 2026. Boeing alone accounts for an estimated 28% of Western commercial engine forging demand pull-through. Its production rate directly sets the utilisation floor for North American forging capacity. If Boeing reaches and sustains 38 aircraft per month on the 737 MAX by mid-2026, the bull case is confirmed and capacity investment decisions currently deferred will accelerate. If Boeing production remains constrained by quality and regulatory holds, the supply-demand balance for forgings relaxes, pricing power erodes, and the market growth trajectory settles materially below the 6.5% CAGR midpoint.

Market at a Glance

Regional performance: Where aircraft engine forgings are growing fastest

North America is the largest revenue-contributing region, accounting for an estimated 42% of global market value in 2024, anchored by Precision Castparts Corp.'s Oregon facilities and Howmet Aerospace's Pennsylvania and Ohio plants, which supply GE Aerospace and Pratt and Whitney directly. Europe holds the second position, led by Safran's French forging operations and Arconic's UK and German facilities serving Rolls-Royce and MTU Aero Engines. The Middle East and Latin America remain negligible contributors — their aviation growth is almost entirely channelled through engine MRO demand, not original forging supply.

Asia-Pacific carries the highest growth rate, driven by three distinct mechanisms: India's AMCA military engine programme, Japan's IHI Corporation expanding its isothermal disc forging capability under the F-7 engine programme, and China's AECC pursuing domestic engine self-sufficiency for the C919 and J-20 platforms. China's domestic forging ambitions are significant — AECC Guizhou and AECC Shenyang are receiving state capital to build hot-section forging capacity, targeting elimination of Western supplier dependence by 2030. South Korea's Korea Aerospace Industries is also qualifying local forging suppliers for the KF-21 Boramae engine, adding a further Asia-Pacific demand node. Asia-Pacific forging revenues are growing at an estimated 9.2% annually, well above the global average.

Leading Market Participants

• Precision Castparts Corp.
• Howmet Aerospace
• Arconic
• Safran
• VSMPO-AVISMA
• IHI Corporation
• ATI Inc.
• Bharat Forge
• MTU Aero Engines
• LISI Aerospace

Where aircraft engine forgings are headed by 2034

By 2034, the aircraft engine forging market will be a USD 16.1 billion sector characterised by deeper consolidation, higher average material complexity per part, and a bifurcation between Western and Chinese supply chains that is essentially irreversible. The Western supply base will be dominated by three to four super-tier-1 forgemasters — Precision Castparts Corp., Howmet Aerospace, and Safran — who have expanded isothermal and closed-die capacity in response to the current cycle. Powder metallurgy nickel superalloy forgings and titanium aluminide components will represent a growing share of revenue, reflecting the industry's sustained push toward higher turbine efficiency.

China's AECC entities will have achieved meaningful self-sufficiency in standard titanium and steel forgings for domestic programmes by 2034, but will remain dependent on Western or Japanese expertise for isothermal disc forging, given the 15-to-20-year learning curve embedded in that process. This means the competitive threat to Western forgemasters from China is concentrated in export markets, not in high-value hot-section components. Among current participants, Howmet Aerospace and ATI Inc. are best positioned for 2034 because both are executing targeted titanium capacity expansions today, hold existing OEM qualifications, and benefit from the long-term sole-source contract structures that will lock in revenue across the next full engine programme cycle through the mid-2040s.

Market Segmentation

By Component Type

• Fan Discs
• Compressor Blades
• Turbine Discs
• Turbine Blades
• Shafts and Rings
• Casings

By Material

• Titanium Alloys
• Nickel Superalloys
• Steel Alloys
• Titanium Aluminide
• Aluminium Alloys

By Forging Process

• Closed-Die Forging
• Open-Die Forging
• Isothermal Forging
• Roll Ring Forging
• Precision Forging

By End Use

• Commercial Aviation
• Military Aviation
• General Aviation
• Maintenance, Repair and Overhaul
• Space Launch Vehicles

Frequently Asked Questions

Q1. What drives the CAGR of 6.5% in the aircraft engine forging market through 2034? ▼

The growth rate is driven by simultaneous expansion in commercial aircraft production — particularly CFM LEAP and PW1100G engine deliveries — and rising military procurement across NATO and Asia-Pacific. Higher-temperature alloy adoption per engine unit increases average revenue even without pure volume growth.

Q2. Which region offers the best investment entry point for forging capacity expansion? ▼

North America offers the most immediate return, given co-location with GE Aerospace and Pratt and Whitney procurement and the current titanium supply gap left by VSMPO-AVISMA exclusion. FAA qualification timelines mean capital committed now yields commercial qualification by 2027.

Q3. Is additive manufacturing a credible threat to forging in engine applications by 2034? ▼

Not for rotating hot-section components. Isothermal forging of powder metallurgy nickel superalloy discs produces fatigue and creep properties that metal additive manufacturing cannot yet match for OEM certification in primary rotating structure. Forging retains structural irreplaceability in these applications through the forecast period.

Q4. How does Boeing's production rate volatility affect forging market revenues in the near term? ▼

Boeing accounts for an estimated 28% of Western commercial engine forging demand pull-through. Each month Boeing operates below 38 aircraft on the 737 MAX line directly reduces utilisation at North American forging facilities, compressing margins and deferring capacity investment decisions across the supply chain.

Q5. Which companies are best positioned to capture share in the aircraft engine forging market by 2034? ▼

Howmet Aerospace and ATI Inc. are best positioned, given their active titanium capacity expansions and existing OEM qualifications. Safran's isothermal disc capability at Gennevilliers secures its position in high-value hot-section components, protected by the 15-to-20-year qualification and process learning barriers.