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市場調查報告書
商品編碼
1734839
2032 年鋼筋市場預測:按產品、製程、材料、塗層類型、最終用戶和地區進行的全球分析Steel Rebar Market Forecasts to 2032 - Global Analysis By Product, Process, Material, Coating Type, End User and By Geography |
根據 Stratistics MRC 的數據,預計 2025 年全球鋼筋市場規模將達到 2,704 億美元,到 2032 年將達到 4,174 億美元,預測期內複合年成長率為 6.4%。
鋼筋是一種帶肋鋼筋,用於加強水泥建築物並在建築中提供抗張力。對於地基、橋樑和高層建築來說,防止其在負載下開裂是至關重要的。鋼筋通常由碳鋼製成,並經過塗層處理以在惡劣環境下耐腐蝕。鋼筋的使用確保了現代基礎設施的結構完整性、抗震性和長壽命,使其成為土木工程和大型開發計劃中必不可少的材料。
根據美國人口普查局的數據,美國的建築支出逐年增加。例如,2023年美國建築支出較去年與前一年同期比較成長6.4%。
抗震加強的必要性
地震活動的增加和建築規範的嚴格正在推動建築業對鋼筋的需求。鋼筋增強了地震多發地區的結構完整性。政府強制實施抗震加固的規定正在推動市場成長。橋樑和水壩等基礎設施計劃的增加將刺激對螺紋鋼的需求。鋼筋設計的創新提高了強度和耐腐蝕性。對抗災建築的關注正在支持市場擴張。這些要求正在推動鋼筋市場向前發展。
與替代材料的競爭
纖維增強聚合物和玄武岩鋼筋等替代材料在建築領域與鋼筋競爭。這些材料具有耐腐蝕和輕質結構,對於成本敏感的計劃很有吸引力。複合材料挑戰鋼筋的市場佔有率。鋼材在腐蝕環境中的高維護成本阻礙了其應用。缺乏對鋼筋耐久性的認知限制了其成長。建築業向永續材料的轉變限制了擴充性。這次競爭對於市場拓展來說是一個挑戰。
預製建築的成長
預製建築的興起正在產生對模組化建築系統中鋼筋的需求。預製減少了施工時間和成本,並鼓勵使用鋼筋。政府對經濟適用住宅的支持正在推動預製房屋計劃的發展。與預製製造商合作促進產品創新。永續建築的趨勢增加了鋼筋在模組化設計中的吸引力。城市人口的成長帶來了市場機會。
替代材料
玻璃纖維和碳纖維複合材料等替代材料正在威脅鋼筋在建築領域的主導地位。這些材料具有耐腐蝕性,因此在沿海和潮濕地區很有吸引力。替代材料的維護成本較低,對於注重預算的計劃來說很有吸引力。替代材料技術的進步提高了性能。缺乏對新材料的標準化測試使得採用變得複雜。向輕質建築材料的轉變減少了對鋼鐵的依賴。
新冠疫情導致建設活動停止,減少了對鋼筋的需求。供應鏈中斷導致原料交付延遲並影響生產。然而,基礎設施計劃的復甦提振了螺紋鋼的需求。勞動力短缺和物流挑戰阻礙了生產。危機期間鋼鐵價格上漲影響了人們的購買力。此次疫情凸顯了建立有韌性的基礎設施以加速復甦的必要性。疫情後建設業的成長預計將推動市場擴張。
預計低碳鋼筋市場在預測期內將佔最大佔有率
由於其成本效益和在住宅建築中的廣泛使用,預計低碳鋼筋部分將在預測期內佔據最大的市場佔有率。低碳鋼為非抗震應用提供了足夠的強度,有利於其採用。製造業的進步確保了始終如一的品質和供應。越來越多的經濟適用住宅計劃正在支持該行業的成長。低碳鋼的監管批準確保了市場信心。低碳鋼在各種結構中的多功能性將加強市場佔有率。
預計電爐部分在預測期內將達到最高的複合年成長率。
在預測期內,由於電弧爐行業能夠以環保且高效的方式生產鋼筋,因此預計將實現最高的成長率。電弧爐減少碳排放並實現永續性目標。再生鋼材使用的增加將推動該領域的擴張。熔爐技術的創新提高了能源效率。與鋼鐵回收商的夥伴關係有助於擴大生產的擴充性。對綠色建築的關注將支持成長。循環經濟趨勢將有助於擴大這一領域。
在預測期內,由於中國和印度等國家的建築業規模龐大,亞太地區預計將佔據最大的市場佔有率。高額的基礎設施投資正在推動對螺紋鋼的需求。政府對都市化的支持將增強市場成長。大型鋼鐵製造商的存在增強了該地區的優勢。人口成長推動了住宅和基礎設施的需求。對抗震加固的關注正在推動其採用。
在預測期內,受地震基礎設施強勁需求的推動,北美預計將呈現最高的複合年成長率。該地區先進的建築生態系統正在推動鋼筋製造業的創新。針對抗災建築的監管支援正在推動其採用。大型鋼鐵公司的存在正在推動市場成長。人們對永續建築的認知不斷提高,推動了基礎設施現代化投資的擴張,推動了對產品的需求。預製建築趨勢正在推動成長。
According to Stratistics MRC, the Global Steel Rebar Market is accounted for $270.4 billion in 2025 and is expected to reach $417.4 billion by 2032 growing at a CAGR of 6.4% during the forecast period. Steel Rebar (reinforcing bar) is a ribbed steel rod used to strengthen concrete structures, providing tensile resistance in construction. Essential for foundations, bridges, and high-rises, it prevents cracking under load. Rebar is typically made from carbon steel and coated for corrosion resistance in harsh environments. Its use ensures structural integrity, seismic resilience, and longevity in modern infrastructure, making it indispensable in civil engineering and large-scale development projects.
According to the U.S. Census Bureau, the growth of construction spending in the country is registering growth every year. For instance, on a year-over-year basis, U.S. construction spending rose by 6.4% in 2023.
Seismic reinforcement requirements
Increasing seismic activity and stricter building codes are driving demand for steel rebar in construction. Steel rebar enhances structural integrity in earthquake-prone regions. Government regulations mandating seismic reinforcement boost market growth. The rise in infrastructure projects, like bridges and dams, fuels rebar demand. Innovations in rebar design improve strength and corrosion resistance. The focus on disaster-resilient buildings supports market expansion. These requirements are propelling the steel rebar market forward.
Competition from alternative materials
Alternative materials, such as fiber-reinforced polymers and basalt rebar, compete with steel rebar in construction. These materials offer corrosion resistance and lighter weight, attracting cost-conscious projects. Advances in composite materials challenge steel rebar's market share. High maintenance costs for steel in corrosive environments deter adoption. Lack of awareness about steel rebar's durability limits growth. The shift toward sustainable materials in construction restricts scalability. This competition poses a challenge to market expansion.
Prefabricated construction growth
The rise in prefabricated construction is creating demand for steel rebar in modular building systems. Prefabrication reduces construction time and costs, boosting rebar use. Government support for affordable housing drives prefabricated projects. Partnerships with prefab manufacturers foster product innovation. The trend toward sustainable construction enhances rebar's appeal in modular designs. The growing urban population supports market opportunities.
Substitute materials
Substitute materials, like glass fiber and carbon fiber composites, threaten steel rebar's dominance in construction. These materials offer superior corrosion resistance, appealing to coastal and humid regions. Lower maintenance costs of substitutes attract budget-conscious projects. Advances in substitute material technologies improve performance. Lack of standardized testing for new materials complicates adoption. The shift toward lightweight construction materials reduces reliance on steel.
The COVID-19 pandemic halted construction activities, reducing demand for steel rebar. Supply chain disruptions delayed raw material deliveries, impacting production. However, the recovery of infrastructure projects boosted rebar demand. Labor shortages and logistics challenges hindered manufacturing. Rising steel prices during the crisis affected affordability. The pandemic highlighted the need for resilient infrastructure, driving recovery. Post-pandemic growth in construction is expected to fuel market expansion.
The mild steel rebar segment is expected to be the largest during the forecast period
The mild steel rebar segment is expected to account for the largest market share during the forecast period propelled by its cost-effectiveness and widespread use in residential construction. Mild steel offers sufficient strength for non-seismic applications, driving adoption. Advances in manufacturing ensure consistent quality and supply. The rise in affordable housing projects supports segment growth. Regulatory approvals for mild steel ensure market trust. The versatility of mild steel in various structures strengthens market share.
The electric arc furnace segment is expected to have the highest CAGR during the forecast period
Over the forecast period, the electric arc furnace segment is predicted to witness the highest growth rate driven by its eco-friendly and efficient production of steel rebar. Electric arc furnaces reduce carbon emissions, aligning with sustainability goals. The rise in recycled steel use fuels segment expansion. Innovations in furnace technology improve energy efficiency. Partnerships with steel recyclers drive production scalability. The focus on green construction supports growth. The trend of circular economy practices propels this segment's expansion.
During the forecast period, the Asia Pacific region is expected to hold the largest market share owing to its massive construction sector in countries like China and India. High infrastructure investments drive rebar demand. Government support for urbanization strengthens market growth. The presence of key steel manufacturers enhances regional dominance. Rising population fuels housing and infrastructure needs. The focus on seismic reinforcement supports adoption.
Over the forecast period, the North America region is anticipated to exhibit the highest CAGR fueled by strong demand for seismic-resistant infrastructure. The region's advanced construction ecosystem drives innovation in rebar production. Regulatory support for disaster-resilient buildings boosts adoption. The presence of leading steel firms fosters market growth. Growing awareness of sustainable construction supports expansion. Investments in infrastructure modernization drive product demand. The trend of prefabricated construction accelerates growth.
Key players in the market
Some of the key players in Steel Rebar Market include Acerinox S.A., ArcelorMittal, Commercial Metals Company, Daido Steel Co. Ltd., Gerdau S/A, HBIS Group, Jiangsu Shagang Group, JSW, NIPPON STEEL CORPORATION, NLMK, Nucor, POSCO HOLDINGS INC., SAIL, Steel Dynamics, Inc., and Tata Steel.
In April 2025, ArcelorMittal commissioned its hydrogen-powered rebar mill in Spain, cutting CO2 emissions by 90% while producing 500K tons/year of low-carbon reinforcement steel.
In March 2025, Nippon Steel launched corrosion-resistant epoxy-coated rebar with 100-year lifespan for seawalls, using nanotechnology to prevent saltwater degradation in coastal infrastructure.
In February 2025, Tata Steel deployed AI-based quality control systems at its Indian plants, reducing rebar diameter tolerances to +-0.2mm for high-rise seismic-safe construction.
Note: Tables for North America, Europe, APAC, South America, and Middle East & Africa Regions are also represented in the same manner as above.