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시장보고서
상품코드
2067707
철 슬래그 시장 규모, 점유율 및 동향 분석 보고서 : 유형별, 용도별, 지역별 및 부문별 예측(2026-2033년)Steel Slag Market Size, Share & Trends Analysis Report By Type (BOF Slag, EAF Slag, LF/Other Slag), By Application (Cement & Concrete, Road Construction, Asphalt Aggregate, Rail Ballast), By Region, And Segment Forecasts, 2026 - 2033 |
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철 슬래그 시장 개요
세계의 철 슬래그 시장 규모는 2025년에 261억 달러로 추계되며, 2033년까지 362억 달러에 달할 것으로 예측되고 있으며, 2026-2033년에 CAGR 4.2%로 성장할 것으로 전망되고 있습니다.
철 슬래그는 주로 기본 산소 용해로(BOF) 및 전기 아크 용해로(EAF)의 제강 공정에서 발생하는 부산물이며, 칼슘, 실리카, 철, 마그네슘의 화합물을 포함하고 있습니다.
세계 시장은 신흥 국가과 선진국 양측의 인프라 개발에 힘입어 인상적인 성장을 달성하고 있습니다. 전 세계 각국 정부는 고속도로, 교량, 철도 노선, 항만, 공항, 도시 인프라에 막대한 투자를 하고 있으며, 내구성이 뛰어나고 비용 대비 효과가 우수한 건설 자재에 대한 강력한 수요를 창출하고 있습니다. 기존 골재에 비해 뛰어난 기계적 강도, 높은 내마모성 및 긴 수명을 갖추고 있으며, 노반, 아스팔트 혼합물, 성토 및 포장 공사에서 널리 사용되고 있습니다.
인도나 중국 등의 국가들은 지속가능한 인프라 개발을 지원하기 위해 국도 확장 및 스마트 시티 계획에서 슬래그 계열 자재의 사용을 적극적으로 추진하고 있습니다. 세계철강협회(World Steel Association)의 보고서에 따르면 2025년 전 세계 조강 생산량은 약 18억 5,000만 메트르톤에 달할 것으로 예상되며, 이 중 중국이 10억 500만 메트르톤 이상, 인도가 1억 4,960만 메트르톤 가량을 생산하여, 상업용 철강 슬래그의 공급이 더욱 강화되고 있습니다.
지속가능성과 순환형 경제에 대한 노력이 점점 더 중요시되고 있는 점도 시장을 촉진하는 또 다른 중요한 요인입니다. 철 슬래그는 제강 공정에서 부산물로 발생하므로 달할 재활용하면 산업 폐기물의 처리량을 줄일 수 있을 뿐만 아니라 천연 골재나 석회석 채굴에 대한 의존도를 낮추는 데 기여합니다. 유럽, 북미, 아시아 각지의 환경 정책에서는 매립 처분을 대체하는 금속 제품별 재활용 및 재사용이 점점 더 장려되고 있습니다.
아르셀로미탈(ArcelorMittal)이나 티센크루프 AG(ThyssenKrupp AG)와 같은 대형 철강 제조업체들은 철 슬래그를 건설용 골재, 시멘트 첨가제 및 엔지니어링용 충진재로 전환하는 통합적인 슬래그 재활용 시스템을 구축하고 있습니다. 또한 유럽연합(EU)의 ‘그린 딜’과 폐기물 감축 노력에 힘입어 인프라 및 상업 건축 프로젝트에서 재활용 자재의 도입이 가속화되고 있으며, 이를 통해 저탄소이자 자원 효율이 높은 건축 방식이 장려되고 있습니다.
세계 철강 산업의 지속적인 성장은 철 슬래그 발생과 상업화 기회를 더욱 확대하고 있습니다. 전기 아크로 및 기본 산소로에 의한 조강 생산량 증가에 따라 슬래그 생산량도 대폭 증가하여, 산업 및 건설 분야에서 폭넓게 활용될 수 있게 되었습니다. 철강 제조업체들은 제품 품질 향상, 유가물 회수, 그리고 산업 폐기물을 통한 새로운 수입원 창출을 도모하기 위해 첨단 슬래그 처리 기술에 대한 투자를 점점 더 늘리고 있습니다.
처리 기술의 발전으로 인해 철 슬래그의 용도 범위는 시멘트 제조, 토양 안정화, 비료, 해안 방호 구조물, 해양 건설 프로젝트까지 확대되고 있습니다. 이러한 발전에 힘입어 철 슬래그는 단순한 폐기물에서 상업적 가치가 있는 2차 원료로 변모하고 있습니다.
자주 묻는 질문
목차
제1장 조사 방법과 범위
제2장 개요
제3장 시장 : 변수, 동향, 범위
제4장 철 슬래그 시장 : 유형별 추정·동향 분석
제5장 철 슬래그 시장 : 용도별 추정·동향 분석
제6장 철 슬래그 시장 : 지역별 추정·동향 분석
제7장 경쟁 구도
KSA 26.06.29Steel Slag Market Summary
The global steel slag market size was estimated at USD 26.1 billion in 2025 and is projected to reach USD 36.2 billion by 2033, growing at a CAGR of 4.2% from 2026 to 2033. Steel slag is a byproduct of the steelmaking process, primarily from basic oxygen furnaces (BOF) and electric arc furnaces (EAF), and contains calcium, silica, iron, and magnesium compounds.
The global market is witnessing significant growth driven by infrastructure development across both emerging and developed economies. Governments worldwide are investing heavily in highways, bridges, rail corridors, ports, airports, and urban infrastructure, creating strong demand for durable, cost-effective construction materials. It has gained wide acceptance in road base layers, asphalt mixes, embankments, and pavement construction because of its superior mechanical strength, high abrasion resistance, and extended service life compared to conventional aggregates.
Countries such as India and China are actively promoting the use of slag-based materials in national highway expansion and smart city programs to support sustainable infrastructure development. The World Steel Association reported that global crude steel production reached approximately 1.85 billion metric tons in 2025, with China accounting for over 1.005 billion metric tons and India producing nearly 149.6 million metric tons, reinforcing the availability of steel slag for commercial applications.
The growing emphasis on sustainability and circular economy practices is another key factor driving the market. As steel slag is generated as a by-product during steelmaking operations, its reuse helps reduce industrial waste disposal while lowering dependence on natural aggregates and limestone extraction. Environmental policies across Europe, North America, and Asia are increasingly encouraging the recycling and reuse of metallurgical by-products rather than landfill disposal.
Major steel producers such as ArcelorMittal and thyssenkrupp AG have established integrated slag recycling systems that convert steel slag into construction aggregates, cement additives, and engineered fill materials. Furthermore, the European Union's Green Deal and waste-reduction initiatives are accelerating the adoption of recycled materials in infrastructure and commercial construction projects, thereby supporting low-carbon, resource-efficient building practices.
The continued expansion of the global steel industry is further strengthening the opportunities for steel slag generation and commercialization. Increasing crude steel production through electric arc furnaces and basic oxygen furnaces has substantially increased slag output, enabling wider utilization across industrial and construction applications. Steel manufacturers are increasingly investing in advanced slag-processing technologies to improve product quality, recover valuable materials, and generate additional revenue streams from industrial waste.
Improved processing techniques have expanded the application scope of steel slag to include cement manufacturing, soil stabilization, fertilizers, coastal protection structures, and marine construction projects. These developments are transforming steel slag from a waste by-product into a commercially valuable secondary raw material.
Global Steel Slag Market Report Segmentation
This report forecasts revenue and volume growth at global, regional, and country levels and provides an analysis of the latest industry trends in each of the sub-segments from 2021 to 2033. For this study, Grand View Research has segmented the global steel slag market report based on the type, application, and region.
- Type Outlook (Volume, Tons; Revenue, USD Million, 2021 - 2033)
- BOF Slag
- EAF Slag
- LF/Other Slag
- Application Outlook (Volume, Tons; Revenue, USD Million, 2021 - 2033)
- Cement & Concrete
- Road Construction
- Asphalt Aggregate
- Fertilizer & Soil Conditioning
- Rail Ballast
- Others
- Regional Outlook (Volume, Tons; Revenue, USD Million, 2021 - 2033)
- North America
- U.S.
- Canada
- Mexico
- Europe
- Germany
- Italy
- France
- Russia
- Asia Pacific
- China
- India
- Japan
- Latin America
- Brazil
- Middle East & Africa
- Saudi Arabia
- UAE
Table of Contents
Chapter 1. Methodology and Scope
- 1.1. Market Segmentation & Scope
- 1.2. Market Definition
- 1.3. Information Procurement
- 1.3.1. Information Analysis
- 1.3.2. Data Analysis Models
- 1.3.3. Market Formulation & Data Visualization
- 1.3.4. Data Validation & Publishing
- 1.4. Research Scope and Assumptions
- 1.4.1. List of Data Applications
Chapter 2. Executive Summary
- 2.1. Market Outlook
- 2.2. Segmental Outlook
- 2.3. Competitive Outlook
Chapter 3. Market Variables, Trends, and Scope
- 3.1. Market Lineage Outlook
- 3.1.1. Global Steel Market Outlook
- 3.2. Industry Value Chain Analysis
- 3.2.1. Raw Material Trends
- 3.2.2. Sales Channel Analysis
- 3.3. Regulatory Framework
- 3.4. Market Dynamics
- 3.4.1. Market Driver Analysis
- 3.4.2. Market Restraint Analysis
- 3.5. Porter's Five Forces Analysis
- 3.5.1. Bargaining Power of Suppliers
- 3.5.2. Bargaining Power of Buyers
- 3.5.3. Threat of Substitution
- 3.5.4. Threat of New Entrants
- 3.5.5. Competitive Rivalry
- 3.6. PESTLE Analysis
- 3.6.1. Political
- 3.6.2. Economic
- 3.6.3. Social Landscape
- 3.6.4. Type
- 3.6.5. Environmental
- 3.6.6. Legal
Chapter 4. Steel Slag Market: Type Estimates & Trend Analysis
- 4.1. Steel Slag Market: Type Movement Analysis, 2025 & 2033
- 4.2. BOF Slag
- 4.2.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 4.3. EAF Slag
- 4.3.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 4.4. LF/Other Slag
- 4.4.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
Chapter 5. Steel Slag Market: Application Estimates & Trend Analysis
- 5.1. Steel Slag Market: Application Movement Analysis, 2025 & 2033
- 5.2. Cement & Concrete
- 5.2.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 5.3. Road Construction
- 5.3.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 5.4. Asphalt Aggregate
- 5.4.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 5.5. Fertilizer & Soil Conditioning
- 5.5.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 5.6. Rail Ballast
- 5.6.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 5.7. Others
- 5.7.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
Chapter 6. Steel Slag Market: Regional Estimates & Trend Analysis
- 6.1. Regional Analysis, 2025 & 2033
- 6.2. North America
- 6.2.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 6.2.2. Market estimates and forecasts, by type, 2021 - 2033 (USD Million) (Tons)
- 6.2.3. Market estimates and forecasts, by application, 2021 - 2033 (USD Million) (Tons)
- 6.2.4. U.S.
- 6.2.4.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 6.2.4.2. Market estimates and forecasts, by type, 2021 - 2033 (USD Million) (Tons)
- 6.2.4.3. Market estimates and forecasts, by application, 2021 - 2033 (USD Million) (Tons)
- 6.2.5. Canada
- 6.2.5.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 6.2.5.2. Market estimates and forecasts, by type, 2021 - 2033 (USD Million) (Tons)
- 6.2.5.3. Market estimates and forecasts, by application, 2021 - 2033 (USD Million) (Tons)
- 6.2.6. Mexico
- 6.2.6.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 6.2.6.2. Market estimates and forecasts, by type, 2021 - 2033 (USD Million) (Tons)
- 6.2.6.3. Market estimates and forecasts, by application, 2021 - 2033 (USD Million) (Tons)
- 6.3. Europe
- 6.3.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 6.3.2. Market estimates and forecasts, by type, 2021 - 2033 (USD Million) (Tons)
- 6.3.3. Market estimates and forecasts, by application, 2021 - 2033 (USD Million) (Tons)
- 6.3.4. Germany
- 6.3.4.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 6.3.4.2. Market estimates and forecasts, by type, 2021 - 2033 (USD Million) (Tons)
- 6.3.4.3. Market estimates and forecasts, by application, 2021 - 2033 (USD Million) (Tons)
- 6.3.5. Italy
- 6.3.5.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 6.3.5.2. Market estimates and forecasts, by type, 2021 - 2033 (USD Million) (Tons)
- 6.3.5.3. Market estimates and forecasts, by application, 2021 - 2033 (USD Million) (Tons)
- 6.3.6. France
- 6.3.6.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 6.3.6.2. Market estimates and forecasts, by type, 2021 - 2033 (USD Million) (Tons)
- 6.3.6.3. Market estimates and forecasts, by application, 2021 - 2033 (USD Million) (Tons)
- 6.3.7. Russia
- 6.3.7.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 6.3.7.2. Market estimates and forecasts, by type, 2021 - 2033 (USD Million) (Tons)
- 6.3.7.3. Market estimates and forecasts, by application, 2021 - 2033 (USD Million) (Tons)
- 6.4. Asia Pacific
- 6.4.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 6.4.2. Market estimates and forecasts, by type, 2021 - 2033 (USD Million) (Tons)
- 6.4.3. Market estimates and forecasts, by application, 2021 - 2033 (USD Million) (Tons)
- 6.4.4. China
- 6.4.4.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 6.4.4.2. Market estimates and forecasts, by type, 2021 - 2033 (USD Million) (Tons)
- 6.4.4.3. Market estimates and forecasts, by application, 2021 - 2033 (USD Million) (Tons)
- 6.4.5. India
- 6.4.5.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 6.4.5.2. Market estimates and forecasts, by type, 2021 - 2033 (USD Million) (Tons)
- 6.4.5.3. Market estimates and forecasts, by application, 2021 - 2033 (USD Million) (Tons)
- 6.4.6. Japan
- 6.4.6.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 6.4.6.2. Market estimates and forecasts, by type, 2021 - 2033 (USD Million) (Tons)
- 6.4.6.3. Market estimates and forecasts, by application, 2021 - 2033 (USD Million) (Tons)
- 6.5. Latin America
- 6.5.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 6.5.2. Market estimates and forecasts, by type, 2021 - 2033 (USD Million) (Tons)
- 6.5.3. Market estimates and forecasts, by application, 2021 - 2033 (USD Million) (Tons)
- 6.5.4. Brazil
- 6.5.4.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 6.5.4.2. Market estimates and forecasts, by type, 2021 - 2033 (USD Million) (Tons)
- 6.5.4.3. Market estimates and forecasts, by application, 2021 - 2033 (USD Million) (Tons)
- 6.6. Middle East & Africa
- 6.6.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 6.6.2. Market estimates and forecasts, by type, 2021 - 2033 (USD Million) (Tons)
- 6.6.3. Market estimates and forecasts, by application, 2021 - 2033 (USD Million) (Tons)
- 6.6.4. Saudi Arabia
- 6.6.4.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 6.6.4.2. Market estimates and forecasts, by type, 2021 - 2033 (USD Million) (Tons)
- 6.6.4.3. Market estimates and forecasts, by application, 2021 - 2033 (USD Million) (Tons)
- 6.6.5. UAE
- 6.6.5.1. Market estimates and forecasts, 2021 - 2033 (USD Million) (Tons)
- 6.6.5.2. Market estimates and forecasts, by type, 2021 - 2033 (USD Million) (Tons)
- 6.6.5.3. Market estimates and forecasts, by application, 2021 - 2033 (USD Million) (Tons)
Chapter 7. Competitive Landscape
- 7.1. Recent Developments & Impact Analysis, By Key Market Participants
- 7.2. Company Categorization
- 7.3. Heat Map Analysis
- 7.4. Vendor Landscape
- 7.4.1. List of Distributors
- 7.4.2. List of Manufacturers
- 7.5. List of Prospective End-Users
- 7.6. Strategy Initiatives
- 7.7. Company Profiles/Listing
- 7.7.1. ArcelorMittal
- 7.7.1.1. Company Overview
- 7.7.1.2. Financial Performance
- 7.7.1.3. Product Benchmarking
- 7.7.2. United States Steel Corporation
- 7.7.2.1. Company Overview
- 7.7.2.2. Financial Performance
- 7.7.2.3. Product Benchmarking
- 7.7.3. Nippon Steel Corporation
- 7.7.3.1. Company Overview
- 7.7.3.2. Financial Performance
- 7.7.3.3. Product Benchmarking
- 7.7.4. Tata Steel
- 7.7.4.1. Company Overview
- 7.7.4.2. Financial Performance
- 7.7.4.3. Product Benchmarking
- 7.7.5. Jindal Steel Ltd.
- 7.7.5.1. Company Overview
- 7.7.5.2. Financial Performance
- 7.7.5.3. Product Benchmarking
- 7.7.6. KOBE STEEL, LTD.
- 7.7.6.1. Company Overview
- 7.7.6.2. Financial Performance
- 7.7.6.3. Product Benchmarking
- 7.7.7. Hyundai Steel
- 7.7.7.1. Company Overview
- 7.7.7.2. Financial Performance
- 7.7.7.3. Product Benchmarking
- 7.7.8. Vallourec
- 7.7.8.1. Company Overview
- 7.7.8.2. Financial Performance
- 7.7.8.3. Product Benchmarking
- 7.7.9. ThyssenKrupp AG
- 7.7.9.1. Company Overview
- 7.7.9.2. Financial Performance
- 7.7.9.3. Product Benchmarking
- 7.7.10. JFE Steel Corporation
- 7.7.10.1. Company Overview
- 7.7.10.2. Financial Performance
- 7.7.10.3. Product Benchmarking
- 7.7.1. ArcelorMittal
