耐候性鋼の世界市場：タイプ別、最終用途産業別、材料タイプ別、地域別

世界の耐候性鋼市場は、2025年には15億7,000万米ドルと推定され、2032年には26億1,000万米ドルに達すると予測され、2025～2032年のCAGRは7.5%で成長すると予測されています。

図.耐候性鋼の世界市場シェア（%）、2025年地域別

コルテン鋼としても知られる耐候性鋼は、腐食や風化に強い合金鋼の一群です。このユニークなタイプの鋼は20世紀初頭に開発され、その特徴的な特性から様々な産業で人気を博しています。耐候性鋼は、環境にさらされると錆のような外観の保護層を形成し、美的魅力を高めるだけでなく、さらなる腐食に対するバリアとしても機能します。

市場力学

耐候性鋼市場は、様々な要因の組み合わせにより大きな成長を遂げています。主要な促進要因のひとつは、耐久性がありメンテナンスが容易な建築材料に対する需要の高まりです。耐候性鋼は、構造的完全性を損なうことなく錆のような外観を実現するため、橋梁、建物のファサード、屋外彫刻などの建築用途に広く使用されています。さらに、持続可能性とエコフレンドリー建設プラクティスが重視されるようになったことも、耐候性鋼の需要をさらに押し上げています。

しかし、市場成長の妨げとなりうるいくつかの抑制要因もあります。従来型鋼材に比べて耐候性鋼材の初期コストが高いことがその1つです。さらに、耐候性鋼を扱う熟練労働者や専門知識の利用可能性が限られていることも、その普及に課題をもたらす可能性があります。市場には成長の機会がいくつかあります。世界中で建設やインフラ開発プロジェクトへの投資が増加しており、耐候性鋼の需要を牽引すると予想されます。さらに、技術革新と先進的耐候性鋼合金の開発が市場に新たな道を開いています。

本調査の主要特徴

• 市場規模と成長率：2024年を基準年として、2025～2032年までの予測期間における市場規模やCAGRなど、世界の耐候性鋼市場の詳細な分析を記載しています。
• 収益機会と投資提案本調査では、さまざまな市場セグメントにわたる潜在的な収益成長機会を解明し、耐候性鋼市場の魅力的な投資提案マトリクスを提示します。
• 市場の促進要因、抑制要因、機会：市場の促進要因、市場抑制要因、市場機会に光を当て、市場成長に影響を与える要因について洞察を記載しています。また、新製品の発売、承認、市場動向、地域別展望が市場力学に与える影響も取り上げています。
• 主要企業プロファイル：世界の耐候性鋼市場における主要企業プロファイルを掲載し、企業のハイライト、製品ポートフォリオ、主要なハイライト、業績、戦略に関する情報を記載しています。
• 主要企業を網羅：本レポートは、ArcelorMittal,、United States Steel Corporation、Nippon Steel & Sumitomo Metal Corporation、Tata Steel、POSCO、SSAB AB、JFE Steel Corporation、Bluescope Steel Limited、HBIS Group、Metal Sales Manufacturing Corporationなど、耐候性鋼市場の主要企業を網羅しています。
• 意思決定のため洞察本レポート洞察により、マーケティング担当者や経営陣は、耐候性鋼市場の製品発売、タイプアップグレード、市場拡大、マーケティング戦術に関する情報に基づいた意思決定を行うことができます。
• 利害関係者の利益：世界の耐候性鋼市場レポートは、投資家、サプライヤー、製品メーカー、流通業者、新規参入者、財務アナリストなど、産業の様々な利害関係者を対象としています。本レポートは、意思決定を容易にする包括的な情報と戦略的マトリックスを記載しています。

目次

第1章 調査の目的と前提条件

• 調査目的
• 前提条件
• 略語

第2章 市場展望

• レポートの説明
  • 市場の定義と範囲
• エグゼクティブサマリー
• 一貫型機会マップ（COM）

第3章 市場力学、規制、動向分析

• 市場力学
  • 促進要因
• 優れた特性が建設インフラセグメントでの採用を促進
  • 抑制要因
• 初期コストの高さが導入を制限
  • 機会
• サステイナブル建設の増加が製品需要を牽引
• 影響分析
• 規制シナリオ
• 製品の発売/承認
• PEST分析
• ポーター分析
• 合併と買収のシナリオ

第4章 耐候性鋼市場-コロナウイルス（COVID-19）パンデミックの影響

• COVID-19疫学
• 供給側と需要側の分析
• 経済への影響

第5章 耐候性鋼市場、タイプ別、2020～2032年

• イントロダクション
• 平板
• シート
• コイル
• バー
• その他

第6章 耐候性鋼市場、最終用途産業別、2020～2032年

• イントロダクション
• 輸送
• 芸術とアーキテクチャ
• 産業
• 発電所
• その他

第7章 耐候性鋼市場、材料別、2020～2032年

• イントロダクション
• コルテンA
• コルテンB
• その他

第8章 耐候性鋼市場、地域別、2020～2032年

• イントロダクション
• 北米
• 欧州
• アジア太平洋
• ラテンアメリカ
• 中東・アフリカ

第9章 競合情勢

• ArcelorMittal
• United States Steel Corporation
• Nippon Steel & Sumitomo Metal Corporation
• Tata Steel
• POSCO
• SSAB AB
• JFE Steel Corporation
• Bluescope Steel Limited
• HBIS Group
• Metal Sales Manufacturing Corporation
• Wugang Group
• Rautaruukki Corporation
• Leeco Steel
• Nucor Corporation
• Ansteel Group Corporation
• Baosteel Group
• Wuhan Iron & Steel Corporation
• Zahner Company
• Patina Solutions
• MMK Group

第10章 セクション

• 調査手法
• 出版社について

Global Weathering Steel Market is estimated to be valued at USD 1.57 Bn in 2025 and is expected to reach USD 2.61 Bn by 2032, growing at a compound annual growth rate (CAGR) of 7.5% from 2025 to 2032.

Figure. Global Weathering Steel Market Share (%), By Region 2025

Weathering steel, also known as Corten steel, is a group of steel alloys that are resistant to corrosion and weathering. This unique type of steel was developed in the early 20th century and has gained popularity in various industries for its distinctive properties. Weathering steel forms a protective layer of rust-like appearance when exposed to the environment, which not only enhances its aesthetic appeal but also acts as a barrier against further corrosion.

Market Dynamics:

The weathering steel market is experiencing significant growth due to a combination of factors. One of the key drivers is the increasing demand for durable and low-maintenance construction materials. Weathering steel is widely used in architectural applications such as bridges, building facades, and outdoor sculptures, as it provides a rust-like appearance without compromising the structural integrity. Additionally, the rising emphasis on sustainability and eco-friendly construction practices has further propelled the demand for weathering steel.

However, there are a few restraints that could potentially hinder the market growth. The high initial cost of weathering steel compared to traditional steel is one such factor. Additionally, the limited availability of skilled labor and expertise in working with weathering steel might pose a challenge for its widespread adoption. Nevertheless, the market presents several opportunities for growth. Increasing investments in construction and infrastructure development projects across the globe are expected to drive the demand for weathering steel. Furthermore, innovations in technology and the development of advanced weathering steel alloys are opening up new avenues in the market.

Key Features of the Study:

• Market Size and Growth Rate: The report provides an in-depth analysis of the global weathering steel market, including its size in terms of (US$ Billion) and the compound annual growth rate (CAGR %) for the forecast period of 2025-2032, with 2024 as the base year
• Revenue Opportunities and Investment Proposition: The study elucidates potential revenue growth opportunities across different market segments and presents attractive investment proposition matrices for the weathering steel market
• Market Drivers, Restraints, and Opportunities: This report sheds light on the market drivers, restraints, and opportunities, offering insights into the factors influencing market growth. It also highlights the impact of new product launches, approvals, market trends, and regional outlook on the market dynamics.
• Key Player Profiles: The study profiles key players in the global weathering steel market, providing information about their company highlights, product portfolios, key highlights, financial performance, and strategies
• Key Companies Covered: The report encompasses key companies in the weathering steel market including ArcelorMittal, United States Steel Corporation, Nippon Steel & Sumitomo Metal Corporation, Tata Steel, POSCO, SSAB AB, JFE Steel Corporation, Bluescope Steel Limited, HBIS Group, and Metal Sales Manufacturing Corporation
• Insights for Decision-Making: The insights from this report enables marketers and management authorities to make informed decisions regarding product launches, type upgrades, market expansion, and marketing tactics for the weathering steel market
• Stakeholder Benefits: The global weathering steel market report caters to various stakeholders in the industry, including investors, suppliers, product manufacturers, distributors, new entrants, and financial analysts. It provides comprehensive information and strategic matrices to facilitate ease in decision-making.

Global Weathering Steel Market Segmentation

• By Type
  • Plates
  • Sheets
  • Coils
  • Bars
  • Others
• By End-use Industry
  • Transportation
  • Art & Architecture
  • Industrial
  • Power Plants
  • Others
• By Material Type
  • Corten-A
  • Corten-B
  • Others
• By Geography
  • North America
  • Europe
  • Asia Pacific
  • Latin America
  • Middle East and Africa
• Company Profiles
  • ArcelorMittal
  • United States Steel Corporation
  • Nippon Steel & Sumitomo Metal Corporation
  • Tata Steel
  • POSCO
  • SSAB AB
  • JFE Steel Corporation
  • Bluescope Steel Limited
  • HBIS Group
  • Metal Sales Manufacturing Corporation
  • Wugang Group
  • Rautaruukki Corporation
  • Leeco Steel
  • Nucor Corporation
  • Ansteel Group Corporation
  • Baosteel Group
  • Wuhan Iron & Steel Corporation
  • A. Zahner Company
  • Patina Solutions
  • MMK Group

Table of Contents

1. Research Objectives and Assumptions

• Research Objectives
• Assumptions
• Abbreviations

2. Market Purview

• Report Description
  • Market Definition and Scope
• Executive Summary
  • Market Weathering Steel, By Type
  • Market Weathering Steel, By End-use Industry
  • Market Weathering Steel, By Material Type
  • Market Weathering Steel, By Region
• Coherent Opportunity Map (COM)

3. Market Dynamics, Regulations, and Trends Analysis

• Market Dynamics
  • Drivers
• Superior properties driving adoption in construction and infrastructure sectors
  • Restraints
• High initial costs limiting adoption
  • Opportunities
• Rising sustainable construction driving product demand
• Impact Analysis
• Key Highlights
• Regulatory Scenario
• Product launch/Approvals
• PEST Analysis
• PORTER's Analysis
• Merger and Acquisition Scenario

4. Weathering Steel Market - Impact of Coronavirus (COVID-19) Pandemic

• COVID-19 Epidemiology
• Supply Side and Demand Side Analysis
• Economic Impact

5. Weathering Steel Market , By Type, 2020-2032, (US$ Bn)

• Introduction
  • Market Share Analysis, 2025 and 2032 (%)
  • Y-o-Y Growth Analysis, 2021 - 2032
  • Segment Trends
• Plates
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2020-2032,(US$ Bn)
• Sheets
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2020-2032,(US$ Bn)
• Coils
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2020-2032,(US$ Bn)
• Bars
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2020-2032,(US$ Bn)
• Others
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2020-2032,(US$ Bn)

6. Weathering Steel Market , By End-use Industry, 2020-2032, (US$ Bn)

• Introduction
  • Market Share Analysis, 2025 and 2032 (%)
  • Y-o-Y Growth Analysis, 2021- 2032
  • Segment Trends
• Transportation
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2020-2032,(US$ Billion)
• Art & Architecture
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2020-2032,(US$ Billion)
• Industrial
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2020-2032,(US$ Billion)
• Power Plants
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2020-2032,(US$ Billion)
• Others
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2020-2032,(US$ Billion)

7. Weathering Steel Market , By Material Type, 2020-2032, (US$ Bn)

• Introduction
  • Market Share Analysis, 2025 and 2032 (%)
  • Y-o-Y Growth Analysis, 2021- 2032
  • Segment Trends
• Corten-A
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2020-2032,(US$ Billion)
• Corten-B
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2020-2032,(US$ Billion)
• Others
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2020-2032,(US$ Billion)

8. Weathering Steel Market , By Region, 2020-2032, (US$ Bn)

• Introduction
  • Market Share Analysis, By Country, 2025 and 2032 (%)
  • Y-o-Y Growth Analysis, For Country 2021-2032
  • Country Trends
• North America
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, By Type, 2020-2032,(US$ Bn)
  • Market Size and Forecast, and Y-o-Y Growth, By End-use Industry, 2020-2032,(US$ Bn)
  • Market Size and Forecast, and Y-o-Y Growth, By Material Type, 2020-2032,(US$ Bn)
• Europe
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, By Type, 2020-2032,(US$ Bn)
  • Market Size and Forecast, and Y-o-Y Growth, By End-use Industry, 2020-2032,(US$ Bn)
  • Market Size and Forecast, and Y-o-Y Growth, By Material Type, 2020-2032,(US$ Bn)
• Asia Pacific
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, By Type, 2020-2032,(US$ Bn)
  • Market Size and Forecast, and Y-o-Y Growth, By End-use Industry, 2020-2032,(US$ Bn)
  • Market Size and Forecast, and Y-o-Y Growth, By Material Type, 2020-2032,(US$ Bn)
• Latin America
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, By Type, 2020-2032,(US$ Bn)
  • Market Size and Forecast, and Y-o-Y Growth, By End-use Industry, 2020-2032,(US$ Bn)
  • Market Size and Forecast, and Y-o-Y Growth, By Material Type, 2020-2032,(US$ Bn)
• Middle East & Africa
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, By Type, 2020-2032,(US$ Bn)
  • Market Size and Forecast, and Y-o-Y Growth, By End-use Industry, 2020-2032,(US$ Bn)
  • Market Size and Forecast, and Y-o-Y Growth, By Material Type, 2020-2032,(US$ Bn)

9. Competitive Landscape

• ArcelorMittal
  • Company Highlights
  • Product Portfolio
  • Key Developments
  • Financial Performance
  • Strategies
• United States Steel Corporation
  • Company Highlights
  • Product Portfolio
  • Key Highlights
  • Financial Performance
  • Strategies
• Nippon Steel & Sumitomo Metal Corporation
  • Company Highlights
  • Product Portfolio
  • Key Highlights
  • Financial Performance
  • Strategies
• Tata Steel
  • Company Highlights
  • Product Portfolio
  • Key Highlights
  • Financial Performance
  • Strategies
• POSCO
  • Company Highlights
  • Product Portfolio
  • Key Highlights
  • Financial Performance
  • Strategies
• SSAB AB
  • Company Highlights
  • Product Portfolio
  • Key Highlights
  • Financial Performance
  • Strategies
• JFE Steel Corporation
  • Company Highlights
  • Product Portfolio
  • Key Highlights
  • Financial Performance
  • Strategies
• Bluescope Steel Limited
  • Company Highlights
  • Product Portfolio
  • Key Highlights
  • Financial Performance
  • Strategies
• HBIS Group
  • Company Highlights
  • Product Portfolio
  • Key Highlights
  • Financial Performance
  • Strategies
• Metal Sales Manufacturing Corporation
  • Company Highlights
  • Product Portfolio
  • Key Highlights
  • Financial Performance
  • Strategies
• Wugang Group
  • Company Highlights
  • Product Portfolio
  • Key Developments
  • Financial Performance
  • Strategies
• Rautaruukki Corporation
  • Company Highlights
  • Product Portfolio
  • Key Highlights
  • Financial Performance
  • Strategies
• Leeco Steel
  • Company Highlights
  • Product Portfolio
  • Key Highlights
  • Financial Performance
  • Strategies
• Nucor Corporation
  • Company Highlights
  • Product Portfolio
  • Key Highlights
  • Financial Performance
  • Strategies
• Ansteel Group Corporation
  • Company Highlights
  • Product Portfolio
  • Key Highlights
  • Financial Performance
  • Strategies
• Baosteel Group
  • Company Highlights
  • Product Portfolio
  • Key Highlights
  • Financial Performance
  • Strategies
• Wuhan Iron & Steel Corporation
  • Company Highlights
  • Product Portfolio
  • Key Highlights
  • Financial Performance
  • Strategies
• Zahner Company
  • Company Highlights
  • Product Portfolio
  • Key Highlights
  • Financial Performance
  • Strategies
• Patina Solutions
  • Company Highlights
  • Product Portfolio
  • Key Highlights
  • Financial Performance
  • Strategies
• MMK Group
  • Company Highlights
  • Product Portfolio
  • Key Highlights
  • Financial Performance
  • Strategies
• Analyst Views

10. Section

• Research Methodology
• About us