構造用鋼の市場規模、シェア、成長分析：製品タイプ別、タイプ別、用途別、地域別 - 産業予測 2025～2032年

構造用鋼市場規模は2023年に1,103億米ドルと評価され、2024年の1,164億8,000万米ドルから2032年には1,801億2,000万米ドルに成長し、予測期間（2025-2032年）のCAGRは5.6％で成長する見通しです。

構造用鋼の世界市場は、インド、中国、ブラジルなどの新興国における都市化やインフラ投資によって、耐久性のある建設資材へのニーズが高まっていることで形成されています。構造用鋼の高強度対重量比、持続可能性、費用対効果は、建設分野で有利に位置づけられ、その普及に拍車をかけています。しかし、同市場は、原材料価格の変動や、コンクリートや木材などの代替品との競合といった課題に直面しています。断片化された市場情勢は複雑さを増し、革新的な差別化戦略が必要となります。一方、環境に優しい鉄鋼製品への需要の高まりや、CADやBIMなどの設計技術の進歩により、好機は豊富にあります。このように、市場は進化を続け、持続可能性と革新性を取り入れながら、近代建設の需要に応えています。

目次

イントロダクション

• 調査の目的
• 調査範囲
• 定義

調査手法

• 情報調達
• 二次と一次データの方法
• 市場規模予測
• 市場の前提条件と制限

エグゼクティブサマリー

• 世界市場の見通し
• 供給と需要の動向分析
• セグメント別機会分析

市場力学と見通し

• 市場概要
• 市場規模
• 市場力学
  • 促進要因と機会
  • 抑制要因と課題
• ポーターの分析

主な市場の考察

• 重要成功要因
• 競合の程度
• 主な投資機会
• 市場エコシステム
• 市場の魅力指数（2024年）
• PESTEL分析
• マクロ経済指標
• バリューチェーン分析
• 価格分析
• 規制情勢
• ケーススタディ
• 技術の進歩

構造用鋼市場規模：製品タイプ別& CAGR（2025-2032）

• 市場概要
• 高断面鋼
• 軽量断面鋼
• 鉄筋

構造用鋼市場規模：タイプ別& CAGR（2025-2032）

• 市場概要
• 熱間圧延鋼
• 冷間圧延鋼

構造用鋼市場規模：用途別& CAGR（2025-2032）

• 市場概要
• 住宅用
• 非住宅

構造用鋼市場規模：地域別& CAGR（2025-2032）

• 北米
  • 米国
  • カナダ
• 欧州
  • ドイツ
  • スペイン
  • フランス
  • 英国
  • イタリア
  • その他欧州地域
• アジア太平洋地域
  • 中国
  • インド
  • 日本
  • 韓国
  • その他アジア太平洋地域
• ラテンアメリカ
  • ブラジル
  • その他ラテンアメリカ地域
• 中東・アフリカ
  • GCC諸国
  • 南アフリカ
  • その他中東・アフリカ

競合情報

• 上位5社の比較
• 主要企業の市場ポジショニング（2024年）
• 主な市場企業が採用した戦略
• 最近の市場動向
• 企業の市場シェア分析（2024年）
• 主要企業の企業プロファイル
  • 企業の詳細
  • 製品ポートフォリオ分析
  • 企業のセグメント別シェア分析
  • 収益の前年比比較（2022-2024）

主要企業プロファイル

• Baowu（China）
• ArcelorMittal（Luxembourg）
• Ansteel Group（China）
• Nippon Steel（Japan）
• Hesteel Group（China）
• Jiangsu Shagang（China）
• POSCO（South Korea）
• Jianlong Steel（China）
• Shougang（China）
• Tata Steel（India）
• Delong Steel（China）
• Nucor（United States）
• Gerdau（Brazil）
• Marcegaglia（Italy）
• Hyundai Steel（South Korea）
• JFE Steel（Japan）
• ThyssenKrupp（Germany）
• Severstal（Russia）
• NLMK Group（Russia）
• Evraz（United Kingdom）

結論と提言

Structural Steel Market size was valued at USD 110.3 billion in 2023 and is poised to grow from USD 116.48 billion in 2024 to USD 180.12 billion by 2032, growing at a CAGR of 5.6% during the forecast period (2025-2032).

The global structural steel market is shaped by the increasing need for durable construction materials, driven by urbanization and infrastructural investments in emerging economies like India, China, and Brazil. Structural steel's high strength-to-weight ratio, sustainability, and cost-effectiveness position it favorably in the construction sector, fueling its widespread adoption. However, the market faces challenges, including fluctuating raw material prices and competition from alternatives like concrete and wood. The fragmented market landscape adds complexity, necessitating innovative differentiation strategies. On a positive note, opportunities abound through the growing demand for eco-friendly steel products and advancements in design technologies, such as CAD and BIM. Thus, the market continues to evolve, catering to the demands of modern construction while embracing sustainability and innovation.

Top-down and bottom-up approaches were used to estimate and validate the size of the Structural Steel market and to estimate the size of various other dependent submarkets. The research methodology used to estimate the market size includes the following details: The key players in the market were identified through secondary research, and their market shares in the respective regions were determined through primary and secondary research. This entire procedure includes the study of the annual and financial reports of the top market players and extensive interviews for key insights from industry leaders such as CEOs, VPs, directors, and marketing executives. All percentage shares split, and breakdowns were determined using secondary sources and verified through Primary sources. All possible parameters that affect the markets covered in this research study have been accounted for, viewed in extensive detail, verified through primary research, and analyzed to get the final quantitative and qualitative data.

Structural Steel Market Segments Analysis

Global Structural Steel Market is segmented by Product Type, Type, Application and region. Based on Product Type, the market is segmented into High Sectional steel, Light Sectional Steel and Rebar. Based on Type, the market is segmented into Hot-Rolled Steel and Cold-Rolled Steel. Based on Application, the market is segmented into Residential and Non-residential. Based on region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Structural Steel Market

The Structural Steel market is being significantly propelled by the heightened emphasis on infrastructure development by governments and private sectors globally, resulting in considerable investments in construction initiatives. Notably, the infrastructure bill enacted in the United States in 2021 designated substantial financial resources for the enhancement and modernization of essential infrastructure, such as roads, bridges, and public facilities. This surge in funding and commitment to improving infrastructure has markedly increased the demand for structural steel, which serves as a crucial material in these expansive construction endeavors. The ongoing focus on infrastructure investment is set to further stimulate the growth of the structural steel market.

Restraints in the Structural Steel Market

The structural steel market faces considerable constraints due to the volatility in raw material prices, especially for iron ore and scrap metal. These fluctuations significantly affect production costs for manufacturers, leading to squeezed profit margins. Various factors, including supply-demand dynamics, geopolitical tensions, and market speculation, contribute to the unpredictability of raw material prices. This unstable pricing environment creates uncertainty and poses financial challenges for industry stakeholders. As a result, the structural steel market must navigate these complexities to maintain stability and profitability, making it essential for manufacturers to develop strategies to mitigate the impact of these fluctuations.

Market Trends of the Structural Steel Market

The structural steel market is experiencing a transformative trend toward sustainability, driven by rising demands from architects, developers, and regulatory bodies prioritizing eco-friendly construction practices. As environmental concerns gain traction, stakeholders are increasingly opting for sustainable building materials, prompting structural steel manufacturers to innovate by producing steel variants with recycled content and implementing carbon reduction measures in their processes. This shift not only aligns with the global emphasis on reducing environmental impact but also enhances the appeal of structural steel in the construction sector as a viable, sustainable option, fostering a competitive edge for manufacturers committed to green building initiatives.

Table of Contents

Introduction

• Objectives of the Study
• Scope of the Report
• Definitions

Research Methodology

• Information Procurement
• Secondary & Primary Data Methods
• Market Size Estimation
• Market Assumptions & Limitations

Executive Summary

• Global Market Outlook
• Supply & Demand Trend Analysis
• Segmental Opportunity Analysis

Market Dynamics & Outlook

• Market Overview
• Market Size
• Market Dynamics
  • Drivers & Opportunities
  • Restraints & Challenges
• Porters Analysis
  • Competitive rivalry
  • Threat of substitute
  • Bargaining power of buyers
  • Threat of new entrants
  • Bargaining power of suppliers

Key Market Insights

• Key Success Factors
• Degree of Competition
• Top Investment Pockets
• Market Ecosystem
• Market Attractiveness Index, 2024
• PESTEL Analysis
• Macro-Economic Indicators
• Value Chain Analysis
• Pricing Analysis
• Regulatory Landscape
• Case Studies
• Technological Advancement

Global Structural Steel Market Size by Product Type & CAGR (2025-2032)

• Market Overview
• High Sectional steel
• Light Sectional Steel
• Rebar

Global Structural Steel Market Size by Type & CAGR (2025-2032)

• Market Overview
• Hot-Rolled Steel
• Cold-Rolled Steel

Global Structural Steel Market Size by Application & CAGR (2025-2032)

• Market Overview
• Residential
• Non-residential

Global Structural Steel Market Size & CAGR (2025-2032)

• North America (Product Type, Type, Application)
  • US
  • Canada
• Europe (Product Type, Type, Application)
  • Germany
  • Spain
  • France
  • UK
  • Italy
  • Rest of Europe
• Asia Pacific (Product Type, Type, Application)
  • China
  • India
  • Japan
  • South Korea
  • Rest of Asia-Pacific
• Latin America (Product Type, Type, Application)
  • Brazil
  • Rest of Latin America
• Middle East & Africa (Product Type, Type, Application)
  • GCC Countries
  • South Africa
  • Rest of Middle East & Africa

Competitive Intelligence

• Top 5 Player Comparison
• Market Positioning of Key Players, 2024
• Strategies Adopted by Key Market Players
• Recent Developments in the Market
• Company Market Share Analysis, 2024
• Company Profiles of All Key Players
  • Company Details
  • Product Portfolio Analysis
  • Company's Segmental Share Analysis
  • Revenue Y-O-Y Comparison (2022-2024)

Key Company Profiles

• Baowu (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• ArcelorMittal (Luxembourg)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Ansteel Group (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Nippon Steel (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Hesteel Group (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Jiangsu Shagang (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• POSCO (South Korea)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Jianlong Steel (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Shougang (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Tata Steel (India)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Delong Steel (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Nucor (United States)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Gerdau (Brazil)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Marcegaglia (Italy)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Hyundai Steel (South Korea)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• JFE Steel (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• ThyssenKrupp (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Severstal (Russia)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• NLMK Group (Russia)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Evraz (United Kingdom)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations