![]() |
市场调查报告书
商品编码
1734839
2032 年钢筋市场预测:按产品、製程、材料、涂层类型、最终用户和地区进行的全球分析Steel Rebar Market Forecasts to 2032 - Global Analysis By Product, Process, Material, Coating Type, End User and By Geography |
根据 Stratistics MRC 的数据,预计 2025 年全球钢筋市场规模将达到 2,704 亿美元,到 2032 年将达到 4,174 亿美元,预测期内复合年增长率为 6.4%。
钢筋是一种带肋钢筋,用于加强水泥建筑物并在建筑中提供抗拉力。对于地基、桥樑和高层建筑来说,防止其在负载下开裂是至关重要的。钢筋通常由碳钢製成,并经过涂层处理以在恶劣环境下耐腐蚀。钢筋的使用确保了现代基础设施的结构完整性、抗震性和长寿命,使其成为土木工程和大型开发计划中必不可少的材料。
根据美国人口普查局的数据,美国的建筑支出逐年增加。例如,2023年美国建筑支出较去年与前一年同期比较成长6.4%。
抗震加强的必要性
地震活动的增加和建筑规范的严格正在推动建筑业对钢筋的需求。钢筋增强了地震多发地区的结构完整性。政府强制实施抗震加固的规定正在推动市场成长。桥樑和水坝等基础设施计划的增加将刺激对螺纹钢的需求。钢筋设计的创新提高了强度和耐腐蚀性。对抗灾建筑的关注正在支持市场扩张。这些要求正在推动钢筋市场向前发展。
与替代材料的竞争
纤维增强聚合物和玄武岩钢筋等替代材料在建筑领域与钢筋竞争。这些材料具有耐腐蚀和轻质结构,对于成本敏感的计划很有吸引力。复合材料挑战钢筋的市场占有率。钢材在腐蚀环境中的高维护成本阻碍了其应用。缺乏对钢筋耐久性的认识限制了其成长。建筑业向永续材料的转变限制了扩充性。这次竞争对于市场拓展来说是一个挑战。
预製建筑的成长
预製建筑的兴起正在产生对模组化建筑系统中钢筋的需求。预製减少了施工时间和成本,并鼓励使用钢筋。政府对经济适用住宅的支持正在推动预製房屋计划的发展。与预製製造商合作促进产品创新。永续建筑的趋势增加了钢筋在模组化设计中的吸引力。城市人口的成长带来了市场机会。
替代材料
玻璃纤维和碳纤维复合材料等替代材料正在威胁钢筋在建筑领域的主导地位。这些材料具有耐腐蚀性,因此在沿海和潮湿地区很有吸引力。替代材料的维护成本较低,对于注重预算的计划来说很有吸引力。替代材料技术的进步提高了性能。缺乏对新材料的标准化测试使得采用变得复杂。向轻质建筑材料的转变减少了对钢铁的依赖。
新冠疫情导致建设活动停止,减少了对钢筋的需求。供应链中断导致原材料交付延迟并影响生产。然而,基础设施计划的復苏提振了螺纹钢的需求。劳动力短缺和物流挑战阻碍了生产。危机期间钢铁价格上涨影响了人们的购买力。此次疫情凸显了建立有韧性的基础设施以加速復苏的必要性。疫情后建设业的成长预计将推动市场扩张。
预计低碳钢筋市场在预测期内将占最大份额
由于其成本效益和在住宅建筑中的广泛使用,预计低碳钢筋部分将在预测期内占据最大的市场占有率。低碳钢为非抗震应用提供了足够的强度,有利于其采用。製造业的进步确保了始终如一的品质和供应。越来越多的经济适用住宅计划正在支持该行业的成长。低碳钢的监管批准确保了市场信心。低碳钢在各种结构中的多功能性将加强市场占有率。
预计电炉部分在预测期内将达到最高的复合年增长率。
在预测期内,由于电弧炉行业能够以环保且高效的方式生产钢筋,因此预计将实现最高的成长率。电弧炉减少碳排放并实现永续性目标。再生钢材使用的增加将推动该领域的扩张。熔炉技术的创新提高了能源效率。与钢铁回收商的伙伴关係有助于扩大生产的扩充性。对绿色建筑的关注将支持成长。循环经济趋势将有助于扩大这一领域。
在预测期内,由于中国和印度等国家的建筑业规模庞大,亚太地区预计将占据最大的市场占有率。高额的基础设施投资正在推动对螺纹钢的需求。政府对都市化的支持将增强市场成长。大型钢铁製造商的存在增强了该地区的优势。人口成长推动了住宅和基础设施的需求。对抗震加固的关注正在推动其采用。
在预测期内,受地震基础设施强劲需求的推动,北美预计将呈现最高的复合年增长率。该地区先进的建筑生态系统正在推动钢筋製造业的创新。针对抗灾建筑的监管支援正在推动其采用。大型钢铁公司的存在正在推动市场成长。人们对永续建筑的认识不断提高,推动了基础设施现代化投资的扩张,推动了对产品的需求。预製建筑趋势正在推动成长。
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.