Global Heat Treating Market Size & Outlook, 2025-2033

The global heat treating market size was estimated at USD 110,677.8 million in 2024 and is projected to reach USD 152,508.9 million by 2033, growing at a CAGR of 3.7% from 2025 to 2033.
Revenue, 2024 (US$M)
$110,677.8
Forecast, 2033 (US$M)
$152,508.9
CAGR, 2025 - 2033
3.7%
Report Coverage
Worldwide

Global heat treating market highlights

  • The global heat treating market generated a revenue of USD 110,677.8 million in 2024 and is expected to reach USD 152,508.9 million by 2033.
  • The market is expected to grow at a CAGR (2025 - 2033) of 3.6% by 2033.
  • In terms of segment, steel accounted for a revenue of USD 88,484.5 million in 2024.
  • Other material is the most lucrative material segment registering the fastest growth during the forecast period.
  • In terms of region, Asia Pacific was the largest revenue generating market in 2024.
  • Country-wise, India is expected to register the highest CAGR from 2025 to 2033.

Global data book summary

Market revenue in 2024USD 110,677.8 million
Market revenue in 2033USD 152,508.9 million
Growth rate3.6% (CAGR from 2025 to 2033)
Largest segmentSteel
Fastest growing segmentOther material
Historical data covered2021 - 2023
Base year for estimation2024
Forecast period covered2025 - 2033
Quantitative unitsRevenue in USD million
Market segmentationSteel, Cast iron, Other material

Other key industry trends

  • In terms of revenue, the North America accounted for 25.0% of the global heat treating market in 2024.
  • By country, the U.S. is projected to lead the global market in terms of revenue in 2033.
  • By country, India is the fastest growing regional market and is projected to reach USD 8,012.8 million by 2033.

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Heat Treating Market Companies

Name Profile # Employees HQ Website
SECO View profile 501-1000 Arezzo, Toscana, Italy, Europe https://www.seco.com/it
Unitherm Engineers View profile 101-250 Mumbai, Maharashtra, India, Asia https://www.unithermfurnaces.com/
Nabertherm View profile 251-500 Lilienthal, Niedersachsen, Germany, Europe https://nabertherm.com
East-Lind Heat Treat View profile 11-50 Madison Heights, Michigan, United States, North America https://www.eastlind.com
Alpha Metallurgical Resources Inc View profile 4210 340 Martin Luther King Jr. Boulevard, Bristol, TN, United States, 37620 https://www.alphametresources.com
American Metal & Technology Inc View profile 327 No. 11 Shi Xing Street, Badachu Hi-Tech Zone, Shijingshan District, Beijing, China, People's Republic of, 100041 http://www.amtg-usa.com
Aterian Inc View profile 114 350 Springfield Avenue, Suite 200, Summit, NJ, United States, 07901 https://www.aterian.io

Global heat treating market outlook

The databook is designed to serve as a comprehensive guide to navigating this sector. The databook focuses on market statistics denoted in the form of revenue and y-o-y growth and CAGR across the globe and regions. A detailed competitive and opportunity analyses related to heat treating market will help companies and investors design strategic landscapes.


Steel was the largest segment with a revenue share of 79.95% in 2024. Horizon Databook has segmented the Global heat treating market based on steel, cast iron, other material covering the revenue growth of each sub-segment from 2021 to 2033.


  • Global Heat Treating Material Outlook (Revenue, USD Million, 2021-2033)
    • Steel
    • Cast iron
    • Other material
  • Global Heat Treating Process Outlook (Revenue, USD Million, 2021-2033)
    • Case hardening
    • Hardening & Tempering
    • Annealing
    • Normalizing
    • Other process
  • Global Heat Treating Equipment Outlook (Revenue, USD Million, 2021-2033)
    • Electrically Heated Furnace
    • Fuel-fired Furnace
    • Other Equipment
  • Global Heat Treating Application Outlook (Revenue, USD Million, 2021-2033)
    • Automotive
    • Machine
    • Construction
    • Aerospace
    • Metalworking
    • Other Application

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Horizon Databook provides a detailed overview of global-level data and insights on the Global heat treating market , including forecasts for subscribers. This global databook contains high-level insights into Global heat treating market from 2021 to 2033, including revenue numbers, major trends, and company profiles.

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Global heat treating market size, by regions, 2021-2033 (US$M)

Top 10 countries: Heat treating market size, 2024 (US$M)

Global heat treating market share, by material, 2024 & 2033 (%, US$M)

Heat treating market: Opportunity assessment by country

Global heat treating market, by region, 2024 (US$M)

Global heat treating market size, by regions, 2021-2033 (US$M)

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