Steel Casting Market Size To Worth USD 66.80 Billion By 2035 - Exclusive Report By Towards Chemical And Materials
| Report Attribute | Details |
| Market size value in 2025 | USD 41.15 Billion |
| Revenue forecast in 2035 | USD 66.80 Billion |
| Growth Rate | CAGR of 5.53% from 2026 to 2035 |
| Base year for estimation | 2025 |
| Historical data | 2021 - 2025 |
| Forecast period | 2026 - 2035 |
| Quantitative Units | Revenue in USD million/billion, volume in kilotons, and CAGR from 2025 to 2033 |
| Report coverage | Volume forecast, revenue forecast, competitive landscape, growth factors, and trends |
| Segments covered | By Type, By Process, By Application, By Region |
| Regional scope | North America; Europe; Asia Pacific; Latin America; Middle East & Africa |
| Country scope | U.S.; Canada; Mexico; Germany; France; Italy; Spain; China; India; Japan; South Korea; Brazil |
| Key companies profiled | Eagle Alloy, ArcelorMittal, Precision Castparts Corp. (U.S.), Doosan Corporation (South Korea), Kobe Steel, Ltd. (Japan), Nucor Corporation (U.S.), Isgec Heavy Engineering Ltd. (India), The Japan Steel Works, LTD. (Japan), Nelcast Limited (India), Ferralloy, Inc. (Ohio), POSCO (South Korea) |
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Chemical Composition: Tailoring Properties to Applications
The chemical composition of cast steel is pivotal in determining its mechanical and physical properties. Broadly, cast steel falls into two categories: carbon cast steel and alloyed cast steel.
Carbon Cast Steel
Carbon cast steel is classified based on its carbon content:
- Low Carbon Cast Steel (≤ 0.2%): Soft and ductile, but less amenable to heat treatment. Medium Carbon Cast Steel (0.2–0.5%): Offers a balance between strength and ductility, suitable for applications requiring moderate hardness. High Carbon Cast Steel (> 0.5%): Preferred for components needing maximum hardness and wear resistance, such as cutting tools or heavy machinery parts.
Alloyed Cast Steel
Alloyed cast steel is engineered for specific properties through the addition of alloying elements:
- Low-Alloy Cast Steel (≤ 8%): Exhibits higher hardenability while retaining properties similar to carbon steel. High-Alloy Cast Steel (> 8%): Includes specialized steels like stainless steel, known for its corrosion resistance, and Hadfield's manganese steel, valued for its strength and abrasion resistance.
Stainless steel, for instance, owes its corrosion resistance to chromium, which forms a protective oxide layer. Similarly, the manganese in Hadfield's steel strengthens the material under intense working conditions.
| ASTM | Chemical Requirements | Tensile Requirements | |||||||
| STEEL GRADE | Carbon | Manganese | Silicon | Sulfur | Phosphorus | Tensile Strength | Yield Point | Elongation in 2 in. | Reduction of Area |
| Max % / Range | Min. ksi [Mpa] / Range | Min. % | |||||||
| ASTM A27 / A27M | |||||||||
| ASTM A27, Grade N-1 | 0.25 | 0.75 | 0.80 | 0.06 | 0.05 | N/A | N/A | N/A | N/A |
| ASTM A27, Grade N-2 | 0.35 | 0.60 | 0.80 | 0.06 | 0.05 | N/A | N/A | N/A | N/A |
| ASTM A27, Grade U60-30 | 0.25 | 0.75 | 0.80 | 0.06 | 0.05 | 60 [415] | 30 [205] | 22 | 30 |
| ASTM A27, Grade 60-30 | 0.30 | 0.60 | 0.80 | 0.06 | 0.05 | 60 [415] | 30 [205] | 24 | 35 |
| ASTM A27, Grade 65-35 | 0.30 | 0.70 | 0.80 | 0.06 | 0.05 | 65 [450] | 35 [240] | 24 | 35 |
| ASTM A27, Grade 70-36 | 0.35 | 0.70 | 0.80 | 0.06 | 0.05 | 70 [485] | 36 [250] | 22 | 30 |
| ASTM A27, Grade 70-40 | 0.25 | 1.20 | 0.80 | 0.06 | 0.05 | 70 [485] | 40 [275] | 22 | 30 |
| ASTM A148 / A148M | |||||||||
| ASTM A148, Grade 80-40 | N/A | N/A | N/A | 0.06 | 0.05 | 80 [550] | 40 [275] | 18 | 30 |
| ASTM A148, Grade 80-50 | N/A | N/A | N/A | 0.06 | 0.05 | 80 [550] | 50 [345] | 22 | 35 |
| ASTM A148, Grade 90-60 | N/A | N/A | N/A | 0.06 | 0.05 | 90 [620] | 60 [415] | 20 | 40 |
| ASTM A216 / A216M | |||||||||
| ASTM A216, Grade WCA | 0.25 | 0.70 | 0.60 | 0.045 | 0.04 | 60-85 [415-585] | 30 [205] | 24 | 35 |
| ASTM A216, Grade WCB | 0.30 | 1.00 | 0.60 | 0.045 | 0.04 | 70-95 [485-655] | 36 [250] | 22 | 35 |
| ASTM A216, Grade WCC | 0.25 | 1.20 | 0.60 | 0.045 | 0.04 | 70-95 [485-655] | 40 [275] | 22 | 35 |
Private Industry Investments for Steel Casting:
- Berkshire Hathaway: This major investment company is a significant player in the investment casting market, notably through its subsidiary Precision Castparts Corp., which primarily serves the aerospace and power generation industries. Winsert: This advanced manufacturer acquired Alloy Cast Products Inc. in October 2022 to expand its product offerings and tap into new market segments within the metal parts manufacturing sector. Meson Valves India: The company acquired a majority stake in Milindpra Castings Private Limited in July 2024, a newly established entity in the metal casting sector, to strengthen its market position and expand its capabilities. Georg Fischer Ltd. (GF Casting Solutions): GF Casting Solutions is establishing a global network of mega-casting machines to meet the rising demand for large structural cast aluminum parts in the automotive industry. Peekay Steel Castings: This company is investing in advanced technologies and automation, such as 3D sand printing, to enhance production efficiency and address long-term sustainability challenges related to labour costs.
What Are the Major Trends in the Steel Casting Market?
- The increased adoption of recycled steel and eco-friendly manufacturing processes reflects a growing emphasis on sustainability. Growing demand from infrastructure, construction, and heavy industry projects is driving more use of steel castings in metal casting applications. Rising use of steel cast components in defence military applications, boosting demand due to their durability and reliability.
How Does AI Influence the Growth of the Steel Casting Industry in 2025?
AI is accelerating the growth of the steel casting industry in 2025 by enabling smarter, more efficient, and more sustainable production. Through real-time monitoring, predicting maintenance, and automated quality injection, AI reduces defects and improves overall process reliability. Advanced tools such as digital twins and simulation optimize mould design and casting parameters, helping manufacturers cut waste and enhance productivity. This adoption of AI-driven systems strengthens operational efficiency, improves product consistency, and supports the industry's shift toward modern, technology-enabled foundries.
Market Opportunity
Can Smart Factory Adoption Open New Possibilities?
Foundries using AI, sensors, and automation can improve consistency, reduce downtime, and enhance casting accuracy. The shift toward smart operations creates an opportunity for steel casters to deliver higher-quality parts with better efficiency. Companies adopting digital tools gain stronger reliability and better efficiency. Companies adopting digital tools gain stronger reliability and better control over production, helping them meet rising industry expectations.
Can Sustainability Practices Boost Industry Demand?
Steel casters that adopt cleaner processes, energy-efficient systems, and better recycling can stand out as industries seek environmentally responsible suppliers. Sustainable operations reduce waste and improve cost effectiveness while supporting local climate goals. This creates a growing opportunity for foundries that prioritise greener manufacturing.
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Type Insights:
Why Carbon Steel Segment Dominated the Steel Casting Market?
The carbon steel segment dominated the market in 2024, capturing the largest share of usage among steel types. This dominance is rooted in carbon steel's strength, wear resistance and versatility across a wide range of applications from heavy machinery and construction equipment to general industrial components, making it the go-to choose for many manufacturers seeking reliability and cost effectiveness.
The low-alloy steel segment is expected to grow at the fastest rate during the forecast period. The rising demand for lighter, yet stronger and more durable components, especially in sectors like automotive, aerospace, and heavy machinery, is driving interest in low-alloy steel. Its enhanced mechanical properties compared to basic carbon steel make it attractive for modern engineering needs, which positions it well for rapid growth in the coming years.
Process Insights:
Which Process Segment Held the Dominating Share of the Steel Casting Market In 2024?
The sand-casting segment held the largest market share in 2024. Sand casting remains widely used because it is cost-effective and well-suited for producing large, heavy, or simple geometry parts such as engine blocks, housing, and large machinery castings, making it ideal for heavy engineering and construction sector demand.
The die-casting segment is projected to grow at the fastest rate over the coming years. As demand increases for high precision, complex geometry components, die casting, with its ability to produce finer detail, surface finish, and tighter dimensional tolerances, becomes increasingly attractive.
Application Insights:
How Power Generation Segment hold the Largest Share of the Steel Casting Market in 2024?
The power generation segment dominated the market in 2024 with the largest share. The increasing global demand for energy, including both conventional and renewable power plants, has driven demand for durable, heavy-duty cast steel components such as turbine housings, generator casings, and structural parts, making power generation a major consumer of steel castings.
The construction machinery segment is predicted to grow at the fastest pace during the forecast period, especially in developing regions, where demand for robust, wear-resistant cast components for heavy equipment and construction machinery increases, boosting growth for this segment.
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Regional Insights
What Makes Asia Pacific the Heart of the Steel Casting Market?
Asia Pacific dominated the market in 2025, thanks to its large industrial and manufacturing base, widespread infrastructure and construction activity, and growing demand from automotive, power generation, and heavy machinery sectors. These favourable structural conditions, including plentiful raw materials, cost-effective labour, and supportive industrial policies, sustain high production volumes and steady demand for cast steel components across the region.
China Steel Casting Market Trends
China stands out due to its vast foundry capacity, well-integrated supply chains, and high domestic demand for cast components across automotive, infrastructure, and heavy industry segments. Its role as a global manufacturing hub and continued investments in industrial expansion and modernization further reinforce its leading position in the regional market.
Why Is North America Becoming a Growing Region for Steel Casting?
North America is emerging as the fastest-growing regional market for steel casting, driven by increasing demand for lightweight, high-performance cast components, especially from automotive, aerospace, energy, and infrastructure sectors. The rise in electric vehicle production and a renewed focus on infrastructure modernization are fuelling demand for durable cast parts.
U.S. Steel Casting Market Trends
Within North America, the U.S. plays a leading role due to strong industrial demand, supportive policy measures for domestic manufacturing and infrastructure, and a robust presence of casting capacity foundries. The push for supply chain resilience, combined with growing needs in automotive, energy and defence sector, reinforces demand for quality steel castings. The U.S.'s advanced capabilities in precision casting and adoption of modern casting technologies strengthen its position within the regional market.
Top Companies in the Steel Casting Market & Their Offerings:
- Eagle Alloy manufactures shell-molded and airset steel and stainless steel castings primarily for the US market. Precision Castparts Corp. (U.S.) is a global leader specializing in investment castings for aerospace and power generation. ArcelorMittal focuses on high-volume continuous and ingot casting to supply semi-finished steel products globally. Doosan Corporation (South Korea) produces massive, heavy-unit steel castings (up to 350 tons) for power plants and shipbuilding. Kobe Steel, Ltd. (Japan) integrates steel production with machinery manufacturing, actively supplying various industrial steel castings. Nucor Corporation (U.S.) is a major US steel producer involved in diversified steel manufacturing and general market activities. Isgec Heavy Engineering Ltd. (India) provides comprehensive engineering solutions including various steel castings for heavy industries like power plants and sugar mills. The Japan Steel Works, LTD. (Japan ) specializes in producing large-scale, critical cast and forged components for power generation and defense sectors. Nelcast Limited (India) is a prominent producer of iron and steel castings primarily serving the automotive and general engineering sectors. Ferralloy, Inc. (Ohio) supplies specialty alloy castings and forgings with a focus on custom solutions and hard-to-find grades. POSCO (South Korea) is a major global steel producer providing raw steel materials and products used in downstream casting and heavy industrial applications.
More Insights in Towards Chemical and Materials:
- Metal Casting Market: The global metal casting market size Stainless Steel Market: The global stainless steel market stood at approximately 14.19 million tons in 2025 Steel Rebar Market: The global steel rebar market size Stainless Steel-Filled Polymer Filaments Market: The global stainless steel-filled polymer filaments market size Steel Market: The global steel market size Iron and Steel Market: The global iron and steel market size is calculated at USD 1.83 trillion in 2025 and is predicted to increase from USD 1.92 trillion in 2026 Steel Rebar Market: The global steel rebar market stands at 368.91 million tons in 2025 Structural Steel Market: The global structural steel market size Stainless Steel Market: The global stainless steel market size was valued at USD 227.95 billion in 2025 and is expected to hit around USD 357.28 billion by 2034, growing at a compound annual growth rate (CAGR) of 5.12% over the forecast period from 2025 to 2034. Flat Steel Market: The global flat steel market size Green Steel Market; The global green steel-market size Carbon Steel Market: The global carbon steel market size Hot Rolled Coil (HRC) Steel Market: The global hot rolled coil (HRC) steel market size Aluminum Casting Market: The global aluminum casting market size Asia Pacific Metal Casting Market: The Asia Pacific metal casting market size U.S. Steel Rebar Market: The U.S. steel rebar market size Europe Steel Rebar Market: The Europe steel rebar market size Asia Pacific Steel Rebar Market: The Asia Pacific steel rebar market size
Steel Casting Market Top Key Companies:
- Eagle Alloy Precision Castparts Corp. (U.S.) ArcelorMittal Doosan Corporation (South Korea) Kobe Steel, Ltd. (Japan) Nucor Corporation (U.S.) Isgec Heavy Engineering Ltd. (India) The Japan Steel Works, LTD. (Japan) Nelcast Limited (India) Ferralloy, Inc. (Ohio) POSCO (South Korea)
What is Going on Around the Global Steel Casting Industry?
- In December 2025, a major collaboration between Forte Secure and a subsidiary of China Baowu Steel Group (TISCO) was announced to trial a hydrogen-based plasma-enhanced metallurgical process in Australia. The project aims to eliminate traditional high-emission steps such as sintering, pelletizing and cooking, potentially reducing the carbon footprint of steel casting and making cast steel more sustainable.
Steel Casting Market Report Segmentation
This report forecasts revenue growth at global, regional, and country levels and provides an analysis of the latest industry trends in each of the sub-segments from 2019 to 2035. For this study, Towards Chemical and Materials has segmented the global Steel Casting Market
By Type
- Carbon Steel Low-Alloy Steel High-Alloy Steel Others
By Process
- Sand Casting Investment Casting Die Casting Others
By Application
- Power Generation Rail and Transit Mining Construction Machinery Oil and Gas Others
By Regional
- North America Europe Asia Pacific Latin America Middle East & Africa
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