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市场调查报告书
商品编码
1801041
2025-2033年钢筋市场报告,依产品类型(变形钢筋、低碳钢筋)、製程(碱性氧气炼钢、电弧炉)、精加工类型(环氧、涂装、黑色)、最终用途(住宅、商业、工业)及地区划分Steel Rebar Market Report by Product Type (Deformed, Mild), Process (Basic Oxygen Steelmaking, Electric Arc Furnace), Finishing Type (Epoxy, Coated, Black), End Use (Residential, Commercial, Industrial), and Region 2025-2033 |
2024年,全球钢筋市场规模达2,590亿美元。展望未来, IMARC Group预计到2033年,市场规模将达到4,115亿美元,2025-2033年期间的复合年增长率(CAGR)为5.3%。全球基础设施建设投资的增加、住宅和商业建筑的增多,以及对能够抵御恶劣气候条件的耐用且经济高效的建筑材料的需求不断增长,这些因素共同支撑着市场的成长。
都市化和基础设施发展
世界银行估计,到2050年,每10个人中将有7人居住在城市。基础建设的巨额投资加上快速的城市化进程,在很大程度上推动了钢筋市场的发展。随着城市化进程的加快,住宅、商业和工业设施的建设对可靠且永续的建筑材料的需求也在增长。桥樑、高速公路和公共交通系统等基础设施也是全球政府支出的重点。崎岖的地形是大多数活跃地震带的特征,许多项目,例如学校、建筑物、桥樑和道路,都需要大量的钢筋来加固建筑物、保持其结构完整性并抵御损坏。智慧城市和城市规划的号召使这种情况更加严重,因为现代建筑通常需要钢筋等顶级材料。因此,城市化和基础设施建设仍然是钢筋市场价格上涨的关键。
建筑业的成长
该市场与全球建筑业的上升趋势成正比。住宅和商业建筑活动支出的增加主要推动了对钢筋的需求,因为钢筋被用作钢筋混凝土的张紧装置,为混凝土结构提供足够的抗拉强度和稳定性。这主要是由于新兴国家的建筑业繁荣,而这些繁荣是由强劲的经济成长和快速的人口成长所推动的。永续性和绿色建筑的成长趋势对市场产生了积极的影响,因为钢筋本质上是可回收的,对环境的影响有限。建筑活动增加的趋势以及对环保建筑材料日益增长的需求将继续使钢筋成为各种建筑应用中的重要材料。根据 IMARC 集团的报告,全球绿色建筑材料市场将在 2032 年达到 7,164 亿美元。
製造技术的进步
钢铁加工方法的不断进步以及技术创新的不断发展,为市场带来了良好的前景。高强度耐腐蚀钢筋产品的商业化拓展了其应用领域,并提高了钢筋在建筑领域的性能。现代生产技术,包括热机械处理和微合金化,有助于生产机械性能和耐久性均可改善的钢筋。这些技术进步也推动了更精简的生产流程,提高了生产成本效益,并增强了钢筋的市场竞争力。此外,数位技术和自动化促进了钢铁生产,提高了钢筋的均匀性和品质控制,从而促进了其在建筑领域的需求。 2023年,美国钢铁公司与Google云端宣布合作,利用Google云端生成式人工智慧 (gen AI) 技术的强大功能和灵活性,建立应用程序,以帮助推动北美最大铁矿的营运改善。
变形占大部分市场份额
异形钢筋因其优异的物理特性及其在建筑领域的广泛应用,成为最突出的细分市场。粗糙或异形表面钢筋能够更好地与混凝土锚固,从而提高黏结强度。正确的黏结性能对于结构完整性至关重要。正是由于其优异的黏结性能,异形钢筋才成为地基、柱和樑等高应力区域混凝土加强的首选材料。异形钢筋具有高抗拉强度,且不会相互滑动,使其成为桥樑、高速公路和摩天大楼等大型结构项目的理想材料。此外,异形钢筋的特性会根据环境因素(尤其是腐蚀和地震活动)而变化,这也刺激了对异形钢筋的需求。 2023年,世界经济论坛的一篇文章指出,气候变迁是地震的主要原因之一。这也促使人们更广泛地认识和需求能够抵御地震影响的永续建筑材料。
碱性氧气炼钢占业界最大份额
碱性氧气炼钢(BOS)因其效率高、能够炼出优质钢材而成为最大的细分市场。该製程包括将氧气吹入熔融的生铁中,以降低碳含量并将其转化为钢。 BOS製程在业界备受青睐,因为与其他方法相比,它显着缩短了生产时间,同时也能确保最终产品的品质始终如一。该工艺能够生产大量钢筋,是满足大型建筑专案需求的理想选择。此外,BOS製程成本效益高,因为它可以回收废钢,从而降低原料成本并减少对环境的影响。最近,安赛乐米塔尔新日铁印度公司(AM/NS)计划在全国范围内建立废钢处理中心,而塔塔钢铁公司则计划建立基于电弧炉的回收工厂。
环氧涂层钢筋因其优异的耐腐蚀性能而备受青睐。环氧涂层如同一道屏障,保护钢筋免受湿气和化学物质等环境因素的影响,这些因素会导致钢筋随着时间的推移而生锈和老化。这使得环氧涂层钢筋特别适用于恶劣环境,例如海洋结构、桥樑和高速公路,这些环境经常暴露在盐水或除冰盐中。环氧涂层钢筋增强的耐久性可延长结构的使用寿命,降低维护成本并提高安全性。
涂层钢筋包括各种类型的防护涂层,例如镀锌和聚合物涂层,可提供增强的防腐蚀和防磨损保护。例如,镀锌钢筋表面有一层锌,可提供坚固的防锈保护层。这种钢筋在需要暴露于腐蚀性环境中尤其有用。
黑色钢筋或无涂层钢筋因其成本效益高且供应广泛而成为最常用的类型。它通常用于腐蚀风险较低或结构不暴露于恶劣环境条件的场合。
住宅在市场上占据明显主导地位
住宅领域占据最大的市场份额,这得益于持续成长的住房和住宅基础设施需求。组织结构和人口成长是推动该领域扩张的三大因素,因为它们需要开发新的住宅大楼、公寓和住宅社区。住宅建筑中使用钢筋对于加强混凝土结构、确保其耐久性和安全性至关重要。此外,城市地区高层住宅建筑的日益增多也需要大量钢筋来提供必要的结构支撑。
亚太地区引领市场,占最大钢筋市场份额
该报告还对所有主要区域市场进行了全面分析,包括北美(美国和加拿大);亚太地区(中国、日本、印度、韩国、澳洲、印尼等);欧洲(德国、法国、英国、义大利、西班牙、俄罗斯等);拉丁美洲(巴西、墨西哥等);以及中东和非洲。报告指出,亚太地区是最大的钢筋区域市场。
亚太地区钢筋市场的发展受到强劲城镇化、大规模基础建设和快速工业化的共同驱动。中国、印度和印尼等国家处于这一扩张的前沿,在交通网络、住宅项目和商业建筑方面投入了大量资金。政府旨在实现基础设施现代化和提供经济适用房的倡议进一步刺激了对钢筋的需求。此外,先进建筑技术和永续建筑实践的日益普及,也提高了钢筋生产和使用的品质和效率。智慧城市的兴起以及高速铁路网和桥樑的发展也促进了市场的扩张。此外,该地区人口和经济成长的快速成长,对新建筑项目的需求持续成长,从而确保了对钢筋的稳定需求。
(请注意,这只是关键参与者的部分列表,完整列表在报告中提供。)
The global steel rebar market size reached USD 259.0 Billion in 2024. Looking forward, IMARC Group expects the market to reach USD 411.5 Billion by 2033, exhibiting a growth rate (CAGR) of 5.3% during 2025-2033. The heightened investments in infrastructure development around the world, increasing construction of several residential and commercial buildings, and rising need for durable and cost-effective construction materials capable of withstanding harsh climatic conditions are supporting the market growth.
Urbanization and Infrastructure Development
The World Bank estimates that 7 out of 10 people will live in cities by 2050. Huge investments in the development of infrastructure combined with rapid urbanization, mostly propel the market for steel rebar. With the increasing urbanization, the demand for reliable and sustainable construction materials is rising owing to the building of residential, commercial, and industrial setups. Infrastructure like bridges, highways, and public transportation systems are also a major focus of government spending globally. Rough terrain is characteristic of most active seismic zones, and many projects such as schools, buildings, bridges, and roads require large amounts of steel rebar to reinforce them, maintain their structural integrity and sustain damage. This has been made worse by the rallying cry for smart cities and urban planning, as modern structures often require top-of-the-line materials such as steel rebar. Therefore, urbanization and infrastructure development continue to be the key to the growth of the steel rebar market price.
Growth in the Construction Industry
The market is directly proportional to the upswing in the global construction industry. Rising spending on residential and commercial construction activities is majorly driving the demand for steel rebar as it is used as a tensioning device for reinforced concrete, delivering adequate tensile strength and stability to concrete structures. This is mainly due to the construction boom in emergent countries, which are driven by robust economic growth combined with rapid population increase. The growing trend of sustainability and green buildings is positively influencing the market as steel rebar is recyclable in nature and has limited environmental impact. This trend of increasing construction activity along with the growing requirement for environmentally friendly construction materials will continue to make steel rebar an important material in various construction applications. According to the IMARC Group's report, the global green building materials market will hit US$ 716.4 Billion in 2032.
Advancements in Manufacturing Technologies
Constant advancements in steel processing methods and technological & innovative developments is offering a favorable market outlook. The commercialization of high-strength, corrosion-resistant rebar products has extended its applicational area and enhanced the performance of steel rebar for use in construction. The advent of contemporary production techniques involving thermo-mechanical treatment and micro-alloying have aided in the production of rebar with improved mechanical properties and extended durability. These technological advances are also driving the development of more streamlined manufacturing processes, improving the cost-effectiveness of production and keeping the cost of steel rebar more competitive in the market. In addition, digital technologies and automation have facilitated steel production, which enhances the uniformity as well as quality control of steel rebar, thereby fostering its demand for construction activities. In 2023, United States Steel Corporation and Google Cloud announced a collaboration to build applications that tap the power and flexibility of Google Cloud's Generative artificial intelligence (gen AI) technology to help drive improved operations in the largest iron ore mine in North America.
Deformed accounts for the majority of the market share
Deformed steel rebar constitutes the most prominent segment as a result of the superior physical characteristics of deformed steel rebar and its extensive uses in construction. Rough or deformed surface rebars provide better anchoring with concrete for bond strength. Correct adhesion is crucial when it comes to structural integrity. It is the increased adhesion that makes deformed rebars the prime choice to reinforce concrete in areas of high stress like foundations, columns, and beams. Their resistance to high tensional strength, without allowing them to slide onto each other, makes them ideal materials for mega-structure projects like bridges, highways, and skyscrapers. Moreover, the modified characteristics of deformed steel rebar with respect to environmental factors, especially corrosion and seismic activity, surge the demand for deformed steel rebar. In 2023, an article by the World Economic Forum noted climate change as one of the major causes of earthquakes. This also results in broader awareness and demand for materials for sustainable construction which can withstand the effects of earthquakes.
Basic oxygen steelmaking holds the largest share of the industry
Basic oxygen steelmaking (BOS) is the largest segment due to its efficiency and ability reduce high quality steel. This process involves blowing oxygen through molten pig iron to reduce the carbon content and transform it into steel. The BOS method is extremely favored in the industry as it significantly shortens production time compared to other methods while also ensuring a consistent quality of the end product produced. The process is capable of producing large quantities of steel rebar, making it ideal for meeting the demands of extensive construction projects. Furthermore, the BOS process is cost effective as it allows for the recycling of scrap steel, thereby reducing raw material costs and environmental impact. Recently ArcerlorMittal Nippon Steel (AM/NS) India planned to establish steel scrap processing centers across the country, while Tata Steel planned to set up electric arc furnace based recycling plants.
Epoxy coated rebar is gaining traction due to its superior corrosion resistant properties. The epoxy coating functions like a barrier that protects the steel from environmental factors like moisture and chemicals, which can cause rust and deterioration over time. This makes epoxy-coated rebar particularly suitable for use in harsh environments, such as marine structures, bridges, and highways, where exposure to saltwater or de-icing salts is common. The enhanced durability of epoxy-coated rebar extends the lifespan of structures, lowering maintenance costs and improving safety.
Coated rebar, which includes various types of protective coatings such as galvanized and polymer coating, offers enhanced protection against corrosion and abrasion. Galvanized rebar, for instance, is quoted with a layer of zinc, providing a robust shield against rust. This type of rebar is particularly useful in environments where exposure to corrosive elements is a concern.
Black rebar or uncoated rebar is the most commonly used type due to its cost effectiveness and wide availability. It is often used in applications where the risk of corrosion is low or where the structure is not exposed to harsh environmental conditions.
Residential exhibits a clear dominance in the market
The residential segment holds the biggest market share, driven by the ongoing demand for housing and residential infrastructure. Organization and population growth are three factors contributing to the expansion of this segment, as they necessitate the development of new residential buildings, apartments, and housing complexes. The use of steel rebar in residential construction is crucial for reinforcing concrete structures, ensuring their durability and safety. Furthermore, the increasing trend of high-rise residential buildings in urban areas requires substantial quantities of steel rebar to provide the necessary structural support.
Asia Pacific leads the market, accounting for the largest steel rebar market share
The report has also provided a comprehensive analysis of all the major regional markets, which include North America (the United States and Canada); Asia Pacific (China, Japan, India, South Korea, Australia, Indonesia, and others); Europe (Germany, France, the United Kingdom, Italy, Spain, Russia, and others); Latin America (Brazil, Mexico, and others); and the Middle East and Africa. According to the report, Asia Pacific represents the largest regional market for steel rebar.
The Asia-Pacific steel rebar market is driven by a combination of robust urbanization, extensive infrastructure development, and rapid industrialization across the region. Countries such as China, India, and Indonesia are at the forefront of this expansion, with massive investments in transportation networks, residential projects, and commercial buildings. Government initiatives aimed at modernizing infrastructure and providing affordable housing further stimulate the demand for steel rebar. Additionally, the increasing adoption of advanced construction technologies and sustainable building practices is enhancing the quality and efficiency of rebar production and usage. The rise of smart cities and the development of high-speed rail networks and bridges also contribute to the market's expansion. Moreover, the burgeoning population and economic growth in the region create a continuous need for new construction projects, ensuring a steady demand for steel rebar.
(Please note that this is only a partial list of the key players, and the complete list is provided in the report.)