TMT棒鋼市場- 世界の産業規模、シェア、動向、機会、予測、グレード別、直径別、用途別、地域別、競合別、2020-2030Fセグメント別

TMT棒鋼の世界市場規模は、2024年に115億8,000万米ドルとなり、予測期間中のCAGRは9.43%で、2030年には200億6,000万米ドルに達すると予測されています。

世界のTMT（Thermo-Mechanically Treated）棒鋼市場は、建設活動の活発化、急速な都市化、新興経済諸国や新興国市場におけるインフラ整備の活発化などを背景に、大幅な成長を遂げています。TMT棒鋼は、その優れた引張強度、柔軟性、耐食性、溶接性により、コンクリート構造物の補強に不可欠であり、住宅、商業、工業、インフラ用途に理想的です。市場拡大の主な要因の一つは、特にインド、中国、東南アジア諸国などのアジア太平洋諸国における建設セクターからの強い需要です。これらの地域では、大幅な都市拡大、スマートシティ構想、政府出資の住宅・交通プロジェクトが進められており、これらすべてがTMT棒鋼のような高品質の建設資材の需要を促進しています。

北米や欧州のような新興国市場では、持続可能な建築慣行、グリーン建設、老朽化したインフラの改修に注目が集まっており、耐震性と熱安定性を向上させた先進的なTMT棒鋼の採用が急増しています。Fe500D、Fe550D、Fe600のような高強度グレードの導入、HYQST（高降伏焼入れ自己焼戻し）技術やTempcore技術の使用といった冶金プロセスの革新は、製品性能をさらに高め、地震の多い地域や沿岸地域での用途を広げています。

主な市場促進要因

建設とインフラ開発の増加

主な市場課題

原材料価格の変動

主要市場動向

電気アーク炉（EAF）生産の拡大

目次

第1章 概要

第2章 調査手法

第3章 エグゼクティブサマリー

第4章 顧客の声

第5章 世界のTMT棒鋼市場展望

• 市場規模・予測
  • 金額別
• 市場シェア・予測
  • グレード別（Fe 415、Fe 500、Fe 550、Fe 600以上）
  • 直径別（8mm、10mm、12mm、16mm、16mm以上）
  • 用途別（住宅建設、商業建設、産業建設、インフラ）
  • 地域別（北米、欧州、南米、中東・アフリカ、アジア太平洋）
• 企業別（2024）
• 市場マップ

第6章 北米のTMT棒鋼市場展望

• 市場規模・予測
• 市場シェア・予測
• 北米：国別分析
  • 米国
  • カナダ
  • メキシコ

第7章 欧州のTMT棒鋼市場展望

• 市場規模・予測
• 市場シェア・予測
• 欧州：国別分析
  • ドイツ
  • フランス
  • 英国
  • イタリア
  • スペイン

第8章 アジア太平洋地域のTMT棒鋼市場展望

• 市場規模・予測
• 市場シェア・予測
• アジア太平洋地域：国別分析
  • 中国
  • インド
  • 日本
  • 韓国
  • オーストラリア

第9章 中東・アフリカのTMT棒鋼市場展望

• 市場規模・予測
• 市場シェア・予測
• 中東・アフリカ：国別分析
  • サウジアラビア
  • アラブ首長国連邦
  • 南アフリカ

第10章 南米のTMT棒鋼市場展望

• 市場規模・予測
• 市場シェア・予測
• 南米：国別分析
  • ブラジル
  • コロンビア
  • アルゼンチン

第11章 市場力学

• 促進要因
• 課題

第12章 市場動向と発展

• 合併と買収
• 製品上市
• 最近の動向

第13章 企業プロファイル

• Tata Steel
• JSW Steel
• Jindal Steel & Power
• Steel Authority of India Limited
• SRMB Steel
• Kamdhenu Group
• Shyam Steel
• Rashtriya Ispat Nigam Limited
• Jai Balaji Group
• Jumbo TMX

第14章 戦略的提言

第15章 調査会社について・免責事項

The Global TMT steel Bar Market was valued at USD 11.58 Billion in 2024 and is expected to reach USD 20.06 Billion by 2030 with a CAGR of 9.43% during the forecast period.

The global TMT (Thermo-Mechanically Treated) steel bar market is witnessing substantial growth, driven by rising construction activities, rapid urbanization, and increased infrastructure development across emerging and developed economies. TMT steel bars are essential in reinforcing concrete structures due to their superior tensile strength, flexibility, corrosion resistance, and weldability, making them ideal for residential, commercial, industrial, and infrastructure applications. One of the primary drivers of market expansion is the strong demand from the construction sector, especially in Asia-Pacific countries such as India, China, and Southeast Asian nations. These regions are undergoing significant urban expansion, smart city initiatives, and government-funded housing and transportation projects, all of which fuel demand for high-quality construction materials like TMT bars.

In developed markets such as North America and Europe, the focus on sustainable building practices, green construction, and renovation of aging infrastructure has also led to a surge in the adoption of advanced TMT bars with improved seismic resistance and thermal stability. Innovations in metallurgical processes, such as the introduction of high-strength grades like Fe500D, Fe550D, and Fe600, and the use of HYQST (High Yield Quenching and Self Tempering) and Tempcore technologies, have further enhanced product performance, broadening their application in earthquake-prone and coastal regions.

Key Market Drivers

Rising Construction and Infrastructure Development

Global urbanization and large-scale infrastructure projects are significantly driving the demand for TMT steel bars. As governments prioritize economic growth through infrastructure spending, TMT bars have become essential in modern construction due to their strength, flexibility, and resistance to corrosion and earthquakes. In Asia, over 50% of the global urban population resides, and by 2030, more than 60% of Asia's population is expected to live in cities, pushing up construction activity. India alone has initiated over 7,000 smart city projects, while China adds around 1.5 billion square meters of new construction each year. Africa is investing over USD200 billion annually in urban infrastructure, further escalating TMT bar demand. Globally, more than 2 million kilometers of roads and highways are under development or planning, much of which require reinforced concrete that uses TMT bars. In Latin America, infrastructure investments in railways and airports have grown by 18% annually over the last five years. The robustness and load-bearing capability of TMT bars make them indispensable for high-rise buildings, bridges, tunnels, and dams. Furthermore, stringent government safety norms in seismic zones now mandate the use of high-ductility TMT bars, especially grades Fe 500D and Fe 550D, which have seen over 30% annual growth in usage across disaster-prone regions. As infrastructure becomes the foundation for economic expansion in both emerging and developed nations, TMT steel bars will continue to be a vital material in global development.

Key Market Challenges

Raw Material Price Volatility

Price fluctuations remain a critical challenge: iron ore prices have oscillated by +-30% within six months, forcing producers to adjust margins. Thermal coal prices spiked 25% in one quarter, increasing energy costs for integrated mills. Scrap steel availability has varied by 20% seasonally, affecting EAF-based fabrication. Energy costs-natural gas, electricity-have risen by 18-22% annually in several countries, squeezing profits. Some plants have faced input cost increases of up to 35% year-on-year. This volatility complicates pricing contracts, making profit forecasting uncertain and leading to periodic steel price surges affecting TMT bar affordability.

Key Market Trends

Expansion of Electric Arc Furnace (EAF) Production

Globally, EAF-based steelmaking now contributes 30% of output, up from 25% five years ago. In India, this share is nearly 60%. Each new EAF mill adds about 1 million tonnes/year capacity. Scrap consumption rises by 500,000 tonnes per new EAF facility. Volume growth in EAF production supports localized TMT manufacturing closer to urban centers. Efficiency gains reduce CO2 intensity by 20-30%, aligning with green construction goals and reducing carbon penalty exposure.

Key Market Players

• Tata Steel
• JSW Steel
• Jindal Steel & Power
• Steel Authority of India Limited
• SRMB Steel
• Kamdhenu Group
• Shyam Steel
• Rashtriya Ispat Nigam Limited
• Jai Balaji Group
• Jumbo TMX

Report Scope:

In this report, the Global TMT steel Bar Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

TMT steel Bar Market, By Grade:

• Fe 415
• Fe 500
• Fe 550
• Fe 600 and above

TMT steel Bar Market, By Diameter:

• 8 mm
• 10 mm
• 12 mm
• 16 mm
• above 16 mm

TMT steel Bar Market, By Application:

• Residential Construction
• Commercial Construction
• Industrial Construction
• Infrastructure

TMT steel Bar Market, By Region:

• North America
  • United States
  • Canada
  • Mexico
• Europe
  • Germany
  • France
  • United Kingdom
  • Italy
  • Spain
• South America
  • Brazil
  • Argentina
  • Colombia
• Asia-Pacific
  • China
  • India
  • Japan
  • South Korea
  • Australia
• Middle East & Africa
  • Saudi Arabia
  • UAE
  • South Africa

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global TMT steel Bar Market.

Available Customizations:

Global TMT steel Bar Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

Company Information

• Detailed analysis and profiling of additional market players (up to five).

Table of Contents

1. Product Overview

• 1.1. Market Definition
• 1.2. Scope of the Market
  • 1.2.1. Markets Covered
  • 1.2.2. Years Considered for Study
  • 1.2.3. Key Market Segmentations

2. Research Methodology

• 2.1. Objective of the Study
• 2.2. Baseline Methodology
• 2.3. Key Industry Partners
• 2.4. Major Association and Secondary Sources
• 2.5. Forecasting Methodology
• 2.6. Data Triangulation & Validation
• 2.7. Assumptions and Limitations

3. Executive Summary

• 3.1. Overview of the Market
• 3.2. Overview of Key Market Segmentations
• 3.3. Overview of Key Market Players
• 3.4. Overview of Key Regions/Countries
• 3.5. Overview of Market Drivers, Challenges, and Trends

4. Voice of Customer

5. Global TMT steel Bar Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Grade (Fe 415, Fe 500, Fe 550, Fe 600 and above)
  • 5.2.2. By Diameter (8 mm, 10 mm, 12 mm, 16 mm, above 16 mm)
  • 5.2.3. By Application (Residential Construction, Commercial Construction, Industrial Construction, Infrastructure)
  • 5.2.4. By Region (North America, Europe, South America, Middle East & Africa, Asia Pacific)
• 5.3. By Company (2024)
• 5.4. Market Map

6. North America TMT steel Bar Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By Grade
  • 6.2.2. By Diameter
  • 6.2.3. By Application
  • 6.2.4. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States TMT steel Bar Market Outlook
    • 6.3.1.1. Market Size & Forecast
      • 6.3.1.1.1. By Value
    • 6.3.1.2. Market Share & Forecast
      • 6.3.1.2.1. By Grade
      • 6.3.1.2.2. By Diameter
      • 6.3.1.2.3. By Application
  • 6.3.2. Canada TMT steel Bar Market Outlook
    • 6.3.2.1. Market Size & Forecast
      • 6.3.2.1.1. By Value
    • 6.3.2.2. Market Share & Forecast
      • 6.3.2.2.1. By Grade
      • 6.3.2.2.2. By Diameter
      • 6.3.2.2.3. By Application
  • 6.3.3. Mexico TMT steel Bar Market Outlook
    • 6.3.3.1. Market Size & Forecast
      • 6.3.3.1.1. By Value
    • 6.3.3.2. Market Share & Forecast
      • 6.3.3.2.1. By Grade
      • 6.3.3.2.2. By Diameter
      • 6.3.3.2.3. By Application

7. Europe TMT steel Bar Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By Grade
  • 7.2.2. By Diameter
  • 7.2.3. By Application
  • 7.2.4. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany TMT steel Bar Market Outlook
    • 7.3.1.1. Market Size & Forecast
      • 7.3.1.1.1. By Value
    • 7.3.1.2. Market Share & Forecast
      • 7.3.1.2.1. By Grade
      • 7.3.1.2.2. By Diameter
      • 7.3.1.2.3. By Application
  • 7.3.2. France TMT steel Bar Market Outlook
    • 7.3.2.1. Market Size & Forecast
      • 7.3.2.1.1. By Value
    • 7.3.2.2. Market Share & Forecast
      • 7.3.2.2.1. By Grade
      • 7.3.2.2.2. By Diameter
      • 7.3.2.2.3. By Application
  • 7.3.3. United Kingdom TMT steel Bar Market Outlook
    • 7.3.3.1. Market Size & Forecast
      • 7.3.3.1.1. By Value
    • 7.3.3.2. Market Share & Forecast
      • 7.3.3.2.1. By Grade
      • 7.3.3.2.2. By Diameter
      • 7.3.3.2.3. By Application
  • 7.3.4. Italy TMT steel Bar Market Outlook
    • 7.3.4.1. Market Size & Forecast
      • 7.3.4.1.1. By Value
    • 7.3.4.2. Market Share & Forecast
      • 7.3.4.2.1. By Grade
      • 7.3.4.2.2. By Diameter
      • 7.3.4.2.3. By Application
  • 7.3.5. Spain TMT steel Bar Market Outlook
    • 7.3.5.1. Market Size & Forecast
      • 7.3.5.1.1. By Value
    • 7.3.5.2. Market Share & Forecast
      • 7.3.5.2.1. By Grade
      • 7.3.5.2.2. By Diameter
      • 7.3.5.2.3. By Application

8. Asia Pacific TMT steel Bar Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By Grade
  • 8.2.2. By Diameter
  • 8.2.3. By Application
  • 8.2.4. By Country
• 8.3. Asia Pacific: Country Analysis
  • 8.3.1. China TMT steel Bar Market Outlook
    • 8.3.1.1. Market Size & Forecast
      • 8.3.1.1.1. By Value
    • 8.3.1.2. Market Share & Forecast
      • 8.3.1.2.1. By Grade
      • 8.3.1.2.2. By Diameter
      • 8.3.1.2.3. By Application
  • 8.3.2. India TMT steel Bar Market Outlook
    • 8.3.2.1. Market Size & Forecast
      • 8.3.2.1.1. By Value
    • 8.3.2.2. Market Share & Forecast
      • 8.3.2.2.1. By Grade
      • 8.3.2.2.2. By Diameter
      • 8.3.2.2.3. By Application
  • 8.3.3. Japan TMT steel Bar Market Outlook
    • 8.3.3.1. Market Size & Forecast
      • 8.3.3.1.1. By Value
    • 8.3.3.2. Market Share & Forecast
      • 8.3.3.2.1. By Grade
      • 8.3.3.2.2. By Diameter
      • 8.3.3.2.3. By Application
  • 8.3.4. South Korea TMT steel Bar Market Outlook
    • 8.3.4.1. Market Size & Forecast
      • 8.3.4.1.1. By Value
    • 8.3.4.2. Market Share & Forecast
      • 8.3.4.2.1. By Grade
      • 8.3.4.2.2. By Diameter
      • 8.3.4.2.3. By Application
  • 8.3.5. Australia TMT steel Bar Market Outlook
    • 8.3.5.1. Market Size & Forecast
      • 8.3.5.1.1. By Value
    • 8.3.5.2. Market Share & Forecast
      • 8.3.5.2.1. By Grade
      • 8.3.5.2.2. By Diameter
      • 8.3.5.2.3. By Application

9. Middle East & Africa TMT steel Bar Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By Grade
  • 9.2.2. By Diameter
  • 9.2.3. By Application
  • 9.2.4. By Country
• 9.3. Middle East & Africa: Country Analysis
  • 9.3.1. Saudi Arabia TMT steel Bar Market Outlook
    • 9.3.1.1. Market Size & Forecast
      • 9.3.1.1.1. By Value
    • 9.3.1.2. Market Share & Forecast
      • 9.3.1.2.1. By Grade
      • 9.3.1.2.2. By Diameter
      • 9.3.1.2.3. By Application
  • 9.3.2. UAE TMT steel Bar Market Outlook
    • 9.3.2.1. Market Size & Forecast
      • 9.3.2.1.1. By Value
    • 9.3.2.2. Market Share & Forecast
      • 9.3.2.2.1. By Grade
      • 9.3.2.2.2. By Diameter
      • 9.3.2.2.3. By Application
  • 9.3.3. South Africa TMT steel Bar Market Outlook
    • 9.3.3.1. Market Size & Forecast
      • 9.3.3.1.1. By Value
    • 9.3.3.2. Market Share & Forecast
      • 9.3.3.2.1. By Grade
      • 9.3.3.2.2. By Diameter
      • 9.3.3.2.3. By Application

10. South America TMT steel Bar Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By Grade
  • 10.2.2. By Diameter
  • 10.2.3. By Application
  • 10.2.4. By Country
• 10.3. South America: Country Analysis
  • 10.3.1. Brazil TMT steel Bar Market Outlook
    • 10.3.1.1. Market Size & Forecast
      • 10.3.1.1.1. By Value
    • 10.3.1.2. Market Share & Forecast
      • 10.3.1.2.1. By Grade
      • 10.3.1.2.2. By Diameter
      • 10.3.1.2.3. By Application
  • 10.3.2. Colombia TMT steel Bar Market Outlook
    • 10.3.2.1. Market Size & Forecast
      • 10.3.2.1.1. By Value
    • 10.3.2.2. Market Share & Forecast
      • 10.3.2.2.1. By Grade
      • 10.3.2.2.2. By Diameter
      • 10.3.2.2.3. By Application
  • 10.3.3. Argentina TMT steel Bar Market Outlook
    • 10.3.3.1. Market Size & Forecast
      • 10.3.3.1.1. By Value
    • 10.3.3.2. Market Share & Forecast
      • 10.3.3.2.1. By Grade
      • 10.3.3.2.2. By Diameter
      • 10.3.3.2.3. By Application

11. Market Dynamics

• 11.1. Drivers
• 11.2. Challenges

12. Market Trends and Developments

• 12.1. Merger & Acquisition (If Any)
• 12.2. Product Launches (If Any)
• 12.3. Recent Developments

13. Company Profiles

• 13.1. Tata Steel
  • 13.1.1. Business Overview
  • 13.1.2. Key Revenue and Financials
  • 13.1.3. Recent Developments
  • 13.1.4. Key Personnel
  • 13.1.5. Key Product/Services Offered
• 13.2. JSW Steel
• 13.3. Jindal Steel & Power
• 13.4. Steel Authority of India Limited
• 13.5. SRMB Steel
• 13.6. Kamdhenu Group
• 13.7. Shyam Steel
• 13.8. Rashtriya Ispat Nigam Limited
• 13.9. Jai Balaji Group
• 13.10. Jumbo TMX

14. Strategic Recommendations

15. About Us & Disclaimer