鉄筋市場レポート：製品タイプ、プロセス、仕上げタイプ、最終用途、地域別、2024～2032年

世界の鉄筋市場規模は2023年に2,455億米ドルに達しました。今後、IMARC Groupは、2024～2032年の間に5.5％の成長率（CAGR）を示し、市場は2032年までに4,033億米ドルに達すると予測しています。

鉄筋、または補強用鋼材は、コンクリートやその他の石造構造物を補強・支持するための張力装置として使用される鋼鉄製の金網または棒を指します。鉄筋は通常、炭素鋼、溶接金網、シートメタル、エポキシ、ステンレス鋼、亜鉛メッキ、ガラス繊維強化ポリマー、鉄、マンガン、炭素、硫黄、リンを使って製造されます。丸撚り、角撚り、リブ撚り、延伸撚り、リブ撚りなどが一般的に使用される鉄筋です。鉄筋は、構造設計を支える補強材として、ひび割れや温度による応力を最小限に抑えるために、また全体の荷重を均等に分散させるために他の鉄筋を支えるために使用されます。鉄筋は、高い耐久性、引張強度、耐熱性、可鍛性など、さまざまな利点を備えています。

長年にわたる建設業界の著しい成長は、市場の明るい展望を生み出す重要な要因のひとつです。さらに、特に新興国での大規模なインフラ整備が市場の成長を刺激しています。鉄筋は、近代的な高層ビル、道路、高速道路、橋、下水トンネル、空港、スタジアムなどの建設に広く使用されています。これに伴い、異形鉄筋への要求が高まっていることが市場成長に寄与しています。変形鉄筋は、滑りを最小限に抑え、セメント梁や柱との結合を向上させるため、建設現場でプレストレス鉄筋として使用されています。さらに、鉄筋の品質向上に役立つ熱機械技術の開発など、様々な製品革新が他の成長促進要因として作用しています。これにより、製品メーカーは優れた引張強度、延性、耐腐食性を持つ変種を作り出すことができます。急速な工業化、石油・ガスや製造業などの非住宅セグメントからの製品需要の増加など、その他の要因も市場をさらに牽引すると予想されます。

本レポートで扱う主要質問

• 世界の鉄筋市場はこれまでどのように推移し、今後数年間はどのように推移するのか？
• COVID-19が世界の鉄筋市場に与えた影響は？
• 主要な地域市場は？
• 製品タイプ別の市場内訳は？
• プロセス別の市場内訳は？
• 仕上げタイプ別の市場内訳は？
• 最終用途別の市場内訳は？
• 業界のバリューチェーンにおける様々な段階とは？
• 業界の主要な促進要因と課題は何か？
• 世界の鉄筋市場の構造と主要参入企業は？
• 業界の競合の程度は？

目次

第1章 序文

第2章 調査範囲と調査手法

• 調査目的
• 利害関係者
• データソース
  • 一次情報
  • 二次情報
• 市場推定
  • ボトムアップアプローチ
  • トップダウンアプローチ
• 調査手法

第3章 エグゼクティブサマリー

第4章 イントロダクション

• 概要
• 主要産業動向

第5章 世界の鉄筋市場

• 市場概要
• 市場実績
• COVID-19の影響
• 市場予測

第6章 市場内訳：製品タイプ別

• 異形
• 軟鋼

第7章 市場内訳：プロセス別

• 基礎酸素製鉄
• 電気炉
  • 市場動向
  • 市場展望

第8章 市場内訳：仕上げタイプ別

• エポキシ
• コーティング
• ブラック

第9章 市場内訳：最終用途別

• 住宅用
• 商業用
• 産業用

第10章 市場内訳：地域別

• 北米
  • 米国
  • カナダ
• アジア太平洋
  • 中国
  • 日本
  • インド
  • 韓国
  • オーストラリア
  • インドネシア
  • その他
• 欧州
  • ドイツ
  • フランス
  • 英国
  • イタリア
  • スペイン
  • ロシア
  • その他
• ラテンアメリカ
  • ブラジル
  • メキシコ
  • その他
• 中東・アフリカ
  • 市場動向
  • 市場内訳：国別
  • 市場予測

第11章 SWOT分析

• 概要
• 強み
• 弱み
• 機会
• 脅威

第12章 バリューチェーン分析

第13章 ポーターのファイブフォース分析

• 概要
• 買い手の交渉力
• 供給企業の交渉力
• 競合の程度
• 新規参入業者の脅威
• 代替品の脅威

第14章 価格分析

第15章 競合情勢

• 市場構造
• 主要企業
• 主要企業のプロファイル
  • ArcelorMittal（Mittal Steel Company）
  • CELSA Steel UK
  • Commercial Metal Company
  • Daido Steel Co. Ltd.
  • Gerdau SA
  • Hyundai Steel
  • Nippon Steel Corporation
  • Nucor Corporation
  • Steel Authority of India
  • Jiangsu Shagang Group Company Limited
  • Steel Dynamics Inc.
  • Tata Steel Limited

List of Figures

• Figure 1: Global: Steel Rebar Market: Major Drivers and Challenges
• Figure 2: Global: Steel Rebar Market: Sales Value (in Billion US$), 2018-2023
• Figure 3: Global: Steel Rebar Market: Breakup by Product Type (in %), 2023
• Figure 4: Global: Steel Rebar Market: Breakup by Process (in %), 2023
• Figure 5: Global: Steel Rebar Market: Breakup by Finishing Type (in %), 2023
• Figure 6: Global: Steel Rebar Market: Breakup by End Use (in %), 2023
• Figure 7: Global: Steel Rebar Market: Breakup by Region (in %), 2023
• Figure 8: Global: Steel Rebar Market Forecast: Sales Value (in Billion US$), 2024-2032
• Figure 9: Global: Steel Rebar (Deformed) Market: Sales Value (in Million US$), 2018 & 2023
• Figure 10: Global: Steel Rebar (Deformed) Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 11: Global: Steel Rebar (Mild) Market: Sales Value (in Million US$), 2018 & 2023
• Figure 12: Global: Steel Rebar (Mild) Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 13: Global: Steel Rebar (Basic Oxygen Steelmaking) Market: Sales Value (in Million US$), 2018 & 2023
• Figure 14: Global: Steel Rebar (Basic Oxygen Steelmaking) Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 15: Global: Steel Rebar (Electric Arc Furnace) Market: Sales Value (in Million US$), 2018 & 2023
• Figure 16: Global: Steel Rebar (Electric Arc Furnace) Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 17: Global: Steel Rebar (Epoxy) Market: Sales Value (in Million US$), 2018 & 2023
• Figure 18: Global: Steel Rebar (Epoxy) Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 19: Global: Steel Rebar (Coated) Market: Sales Value (in Million US$), 2018 & 2023
• Figure 20: Global: Steel Rebar (Coated) Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 21: Global: Steel Rebar (Black) Market: Sales Value (in Million US$), 2018 & 2023
• Figure 22: Global: Steel Rebar (Black) Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 23: Global: Steel Rebar (Residential) Market: Sales Value (in Million US$), 2018 & 2023
• Figure 24: Global: Steel Rebar (Residential) Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 25: Global: Steel Rebar (Commercial) Market: Sales Value (in Million US$), 2018 & 2023
• Figure 26: Global: Steel Rebar (Commercial) Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 27: Global: Steel Rebar (Industrial) Market: Sales Value (in Million US$), 2018 & 2023
• Figure 28: Global: Steel Rebar (Industrial) Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 29: North America: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 30: North America: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 31: United States: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 32: United States: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 33: Canada: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 34: Canada: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 35: Asia Pacific: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 36: Asia Pacific: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 37: China: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 38: China: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 39: Japan: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 40: Japan: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 41: India: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 42: India: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 43: South Korea: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 44: South Korea: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 45: Australia: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 46: Australia: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 47: Indonesia: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 48: Indonesia: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 49: Others: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 50: Others: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 51: Europe: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 52: Europe: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 53: Germany: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 54: Germany: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 55: France: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 56: France: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 57: United Kingdom: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 58: United Kingdom: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 59: Italy: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 60: Italy: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 61: Spain: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 62: Spain: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 63: Russia: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 64: Russia: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 65: Others: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 66: Others: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 67: Latin America: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 68: Latin America: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 69: Brazil: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 70: Brazil: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 71: Mexico: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 72: Mexico: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 73: Others: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 74: Others: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 75: Middle East and Africa: Steel Rebar Market: Sales Value (in Million US$), 2018 & 2023
• Figure 76: Middle East and Africa: Steel Rebar Market Forecast: Sales Value (in Million US$), 2024-2032
• Figure 77: Global: Steel Rebar Industry: SWOT Analysis
• Figure 78: Global: Steel Rebar Industry: Value Chain Analysis
• Figure 79: Global: Steel Rebar Industry: Porter's Five Forces Analysis

List of Tables

• Table 1: Global: Steel Rebar Market: Key Industry Highlights, 2023 and 2032
• Table 2: Global: Steel Rebar Market Forecast: Breakup by Product Type (in Million US$), 2024-2032
• Table 3: Global: Steel Rebar Market Forecast: Breakup by Process (in Million US$), 2024-2032
• Table 4: Global: Steel Rebar Market Forecast: Breakup by Finishing Type (in Million US$), 2024-2032
• Table 5: Global: Steel Rebar Market Forecast: Breakup by End Use (in Million US$), 2024-2032
• Table 6: Global: Steel Rebar Market Forecast: Breakup by Region (in Million US$), 2024-2032
• Table 7: Global: Steel Rebar Market Structure
• Table 8: Global: Steel Rebar Market: Key Players

The global steel rebar market size reached US$ 245.5 Billion in 2023. Looking forward, IMARC Group expects the market to reach US$ 403.3 Billion by 2032, exhibiting a growth rate (CAGR) of 5.5% during 2024-2032.

Steel rebar, or reinforcement steel, refers to a steel wire mesh or bar used as a tension device to reinforce and support concrete and other masonry structures. It is usually manufactured using carbon steel, welded wire fabric, sheet-metal, epoxy, stainless steel and galvanized and glass-fiber reinforced polymers, iron, manganese, carbon, sulfur and phosphorus. Round, square-twisted, ribbed, stretched and ribbed-twisted are some of the commonly used steel rebars. They are used as a reinforcement to provide support to the structural designs, for minimizing cracking and temperature-induced stress and supporting other steel bars for equal distribution of the overall load. They offer various advantages, such as high durability, tensile strength, thermal resistance and malleability.

Significant growth in the construction industry over the years is one of the key factors creating a positive outlook for the market. Furthermore, extensive infrastructural development, especially in developing countries, is stimulating the market growth. Steel rebars are widely used in the construction of modern skyscrapers, roads, highways, bridges, sewage tunnels, airports and stadiums. In line with this, growing requirements for deformed steel reinforcing is contributing to the market growth. It is used as a prestressed reinforcing bar in construction activities for minimal slippage and improved bonding with the cement beams and columns. Additionally, various product innovations, such as the development of thermo-mechanical technology that aids in improving the quality of rebars, are acting as other growth-inducing factors. This enables product manufacturers to create variants with superior tensile strength, ductility and corrosion resistance. Other factors, including rapid industrialization, along with growing product demand from the non-residential sectors, such as oil and gas and manufacturing, are anticipated to drive the market further.

Key Market Segmentation:

IMARC Group provides an analysis of the key trends in each sub-segment of the global steel rebar market report, along with forecasts at the global, regional and country level from 2024-2032. Our report has categorized the market based on product type, process, finishing type and end use.

Breakup by Product Type:

Deformed

Mild

Breakup by Process:

Basic Oxygen Steelmaking

Electric Arc Furnace

Breakup by Finishing Type:

Epoxy

Coated

Black

Breakup by End Use:

Residential

Commercial

Industrial

Breakup by Region:

North America

United States

Canada

Asia Pacific

China

Japan

India

South Korea

Australia

Indonesia

Others

Europe

Germany

France

United Kingdom

Italy

Spain

Russia

Others

Latin America

Brazil

Mexico

Others

Middle East and Africa

Competitive Landscape:

The report has also analysed the competitive landscape of the market with some of the key players being ArcelorMittal (Mittal Steel Company), CELSA Steel UK, Commercial Metal Company, Daido Steel Co. Ltd., Gerdau SA, Hyundai Steel, Nippon Steel Corporation, Nucor Corporation, Steel Authority of India, Jiangsu Shagang Group Company Limited, Steel Dynamics Inc., and Tata Steel Limited.

Key Questions Answered in This Report:

• How has the global steel rebar market performed so far and how will it perform in the coming years?
• What has been the impact of COVID-19 on the global steel rebar market?
• What are the key regional markets?
• What is the breakup of the market based on the product type?
• What is the breakup of the market based on the process?
• What is the breakup of the market based on the finishing type?
• What is the breakup of the market based on the end use?
• What are the various stages in the value chain of the industry?
• What are the key driving factors and challenges in the industry?
• What is the structure of the global steel rebar market and who are the key players?
• What is the degree of competition in the industry?

Table of Contents

1 Preface

2 Scope and Methodology

• 2.1 Objectives of the Study
• 2.2 Stakeholders
• 2.3 Data Sources
  • 2.3.1 Primary Sources
  • 2.3.2 Secondary Sources
• 2.4 Market Estimation
  • 2.4.1 Bottom-Up Approach
  • 2.4.2 Top-Down Approach
• 2.5 Forecasting Methodology

3 Executive Summary

4 Introduction

• 4.1 Overview
• 4.2 Key Industry Trends

5 Global Steel Rebar Market

• 5.1 Market Overview
• 5.2 Market Performance
• 5.3 Impact of COVID-19
• 5.4 Market Forecast

6 Market Breakup by Product Type

• 6.1 Deformed
  • 6.1.1 Market Trends
  • 6.1.2 Market Forecast
• 6.2 Mild
  • 6.2.1 Market Trends
  • 6.2.2 Market Forecast

7 Market Breakup by Process

• 7.1 Basic Oxygen Steelmaking
  • 7.1.1 Market Trends
  • 7.1.2 Market Forecast
• 7.2 Electric Arc Furnace
  • 7.2.1 Market Trends
  • 7.2.2 Market Forecast

8 Market Breakup by Finishing Type

• 8.1 Epoxy
  • 8.1.1 Market Trends
  • 8.1.2 Market Forecast
• 8.2 Coated
  • 8.2.1 Market Trends
  • 8.2.2 Market Forecast
• 8.3 Black
  • 8.3.1 Market Trends
  • 8.3.2 Market Forecast

9 Market Breakup by End Use

• 9.1 Residential
  • 9.1.1 Market Trends
  • 9.1.2 Market Forecast
• 9.2 Commercial
  • 9.2.1 Market Trends
  • 9.2.2 Market Forecast
• 9.3 Industrial
  • 9.3.1 Market Trends
  • 9.3.2 Market Forecast

10 Market Breakup by Region

• 10.1 North America
  • 10.1.1 United States
    • 10.1.1.1 Market Trends
    • 10.1.1.2 Market Forecast
  • 10.1.2 Canada
    • 10.1.2.1 Market Trends
    • 10.1.2.2 Market Forecast
• 10.2 Asia Pacific
  • 10.2.1 China
    • 10.2.1.1 Market Trends
    • 10.2.1.2 Market Forecast
  • 10.2.2 Japan
    • 10.2.2.1 Market Trends
    • 10.2.2.2 Market Forecast
  • 10.2.3 India
    • 10.2.3.1 Market Trends
    • 10.2.3.2 Market Forecast
  • 10.2.4 South Korea
    • 10.2.4.1 Market Trends
    • 10.2.4.2 Market Forecast
  • 10.2.5 Australia
    • 10.2.5.1 Market Trends
    • 10.2.5.2 Market Forecast
  • 10.2.6 Indonesia
    • 10.2.6.1 Market Trends
    • 10.2.6.2 Market Forecast
  • 10.2.7 Others
    • 10.2.7.1 Market Trends
    • 10.2.7.2 Market Forecast
• 10.3 Europe
  • 10.3.1 Germany
    • 10.3.1.1 Market Trends
    • 10.3.1.2 Market Forecast
  • 10.3.2 France
    • 10.3.2.1 Market Trends
    • 10.3.2.2 Market Forecast
  • 10.3.3 United Kingdom
    • 10.3.3.1 Market Trends
    • 10.3.3.2 Market Forecast
  • 10.3.4 Italy
    • 10.3.4.1 Market Trends
    • 10.3.4.2 Market Forecast
  • 10.3.5 Spain
    • 10.3.5.1 Market Trends
    • 10.3.5.2 Market Forecast
  • 10.3.6 Russia
    • 10.3.6.1 Market Trends
    • 10.3.6.2 Market Forecast
  • 10.3.7 Others
    • 10.3.7.1 Market Trends
    • 10.3.7.2 Market Forecast
• 10.4 Latin America
  • 10.4.1 Brazil
    • 10.4.1.1 Market Trends
    • 10.4.1.2 Market Forecast
  • 10.4.2 Mexico
    • 10.4.2.1 Market Trends
    • 10.4.2.2 Market Forecast
  • 10.4.3 Others
    • 10.4.3.1 Market Trends
    • 10.4.3.2 Market Forecast
• 10.5 Middle East and Africa
  • 10.5.1 Market Trends
  • 10.5.2 Market Breakup by Country
  • 10.5.3 Market Forecast

11 SWOT Analysis

• 11.1 Overview
• 11.2 Strengths
• 11.3 Weaknesses
• 11.4 Opportunities
• 11.5 Threats

12 Value Chain Analysis

13 Porters Five Forces Analysis

• 13.1 Overview
• 13.2 Bargaining Power of Buyers
• 13.3 Bargaining Power of Suppliers
• 13.4 Degree of Competition
• 13.5 Threat of New Entrants
• 13.6 Threat of Substitutes

14 Price Analysis

15 Competitive Landscape

• 15.1 Market Structure
• 15.2 Key Players
• 15.3 Profiles of Key Players
  • 15.3.1 ArcelorMittal (Mittal Steel Company)
    • 15.3.1.1 Company Overview
    • 15.3.1.2 Product Portfolio
    • 15.3.1.3 Financials
    • 15.3.1.4 SWOT Analysis
  • 15.3.2 CELSA Steel UK
    • 15.3.2.1 Company Overview
    • 15.3.2.2 Product Portfolio
  • 15.3.3 Commercial Metal Company
    • 15.3.3.1 Company Overview
    • 15.3.3.2 Product Portfolio
    • 15.3.3.3 Financials
    • 15.3.3.4 SWOT Analysis
  • 15.3.4 Daido Steel Co. Ltd.
    • 15.3.4.1 Company Overview
    • 15.3.4.2 Product Portfolio
    • 15.3.4.3 Financials
    • 15.3.4.4 SWOT Analysis
  • 15.3.5 Gerdau SA
    • 15.3.5.1 Company Overview
    • 15.3.5.2 Product Portfolio
    • 15.3.5.3 Financials
    • 15.3.5.4 SWOT Analysis
  • 15.3.6 Hyundai Steel
    • 15.3.6.1 Company Overview
    • 15.3.6.2 Product Portfolio
    • 15.3.6.3 Financials
  • 15.3.7 Nippon Steel Corporation
    • 15.3.7.1 Company Overview
    • 15.3.7.2 Product Portfolio
    • 15.3.7.3 Financials
    • 15.3.7.4 SWOT Analysis
  • 15.3.8 Nucor Corporation
    • 15.3.8.1 Company Overview
    • 15.3.8.2 Product Portfolio
    • 15.3.8.3 Financials
    • 15.3.8.4 SWOT Analysis
  • 15.3.9 Steel Authority of India
    • 15.3.9.1 Company Overview
    • 15.3.9.2 Product Portfolio
    • 15.3.9.3 Financials
    • 15.3.9.4 SWOT Analysis
  • 15.3.10 Jiangsu Shagang Group Company Limited
    • 15.3.10.1 Company Overview
    • 15.3.10.2 Product Portfolio
  • 15.3.11 Steel Dynamics Inc.
    • 15.3.11.1 Company Overview
    • 15.3.11.2 Product Portfolio
    • 15.3.11.3 Financials
    • 15.3.11.4 SWOT Analysis
  • 15.3.12 Tata Steel Limited
    • 15.3.12.1 Company Overview
    • 15.3.12.2 Product Portfolio
    • 15.3.12.3 Financials
    • 15.3.12.4 SWOT Analysis