Hot Rolled Carbon Steel Deformed Bar 16-25mm with High Quality
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 15000 m.t./month
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Product Description:
OKorder is offering Hot Rolled Carbon Steel Deformed Bar 16-25mm with High Quality at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Hot Rolled Carbon Steel Deformed Bar 16-25mm with High Quality is widely used in buildings, bridges, roads and other engineering construction. Big to highways, railways, bridges, culverts, tunnels, public facilities such as flood control, dam, small to housing construction, beam, column, wall and the foundation of the plate, deformed bar is an integral structure material. With the development of world economy and the vigorous development of infrastructure construction, real estate, the demand for deformed bar will be larger and larger..
Product Advantages:
OKorder's Hot Rolled Carbon Steel Deformed Bar 16-25mm with High Quality are durable, strong.packed and suitable for construction
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
Manufacture: Hot rolled
Grade: HRB335 HRB400 BS4449 Grade460 ASTM Grade40 Grade60
Certificates: ISO, SGS, BV, CIQ
Length:6m 8m 9m 12m
Packaging: Export packing, packed by coil
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Q4: How many tons per bundle?
A4: Around 2-3tons
Q5: How to avoid the rust after deliver the goods to the loading port?
A5: We will keep the goods at the port covered with water-proof material
Q6: What is the chemical composition and physical properties of HRB400?
A6:
Grade | Technical data of the original chemical composition (%) | ||||||
C | Mn | Si | S | P | V | ||
HRB400 | ≤0.25 | ≤1.60 | ≤0.80 | ≤0.045 | ≤0.045 | 0.04-0.12 | |
Physical capability | |||||||
Yield Strength (N/cm²) | Tensile Strength (N/cm²) | Elongation (%) | |||||
≥400 | ≥570 | ≥14 | |||||
Images：
- Q:Are there any restrictions on the use of steel rebars in certain climates?
- Yes, there can be restrictions on the use of steel rebars in certain climates. In areas with high humidity, coastal regions, or areas prone to frequent rainfall, steel rebars are more susceptible to corrosion, which can weaken the structure. In such climates, additional protective measures such as epoxy coatings or the use of stainless steel rebars may be required to ensure durability and structural integrity.
- Q:How do steel rebars affect the overall maintenance requirements of a structure?
- Steel rebars can greatly impact the overall maintenance requirements of a structure by enhancing its durability and longevity. The use of steel rebars in reinforced concrete structures increases their strength and resistance to structural failures such as cracks or collapses. This, in turn, reduces the need for frequent repairs and maintenance, ultimately extending the lifespan of the structure. Additionally, steel rebars provide increased resistance to corrosion, limiting the damage caused by environmental factors. Overall, the incorporation of steel rebars in construction helps minimize maintenance needs, ensuring a safer and more sustainable structure in the long run.
- Q:What is the average lifespan of steel rebars in a structure?
- The average lifespan of steel rebars in a structure can vary depending on several factors such as the quality of the steel, environmental conditions, maintenance, and structural design. However, in general, steel rebars are designed to last for several decades, with an average lifespan ranging from 50 to 100 years.
- Q:How do steel rebars contribute to sustainable construction?
- Steel rebars contribute to sustainable construction in several ways. Firstly, steel rebars are highly durable and have a long lifespan, which means they do not need to be replaced frequently, reducing the use of resources and waste generation. Additionally, steel rebars can be easily recycled at the end of their life, minimizing their environmental impact and saving energy compared to producing new steel. Furthermore, steel rebars provide strength and structural integrity to concrete, reducing the need for additional materials and allowing for the construction of more efficient and sustainable structures.
- Q:Can steel rebars be used in underground parking garage construction?
- Indeed, steel rebars find utility in the construction of underground parking garages. They are frequently employed in the reinforcement of concrete structures, including those built below the ground level. By endowing the concrete with strength and reinforcement, the rebars enable it to withstand the immense weight and pressure exerted by the structure above. Moreover, steel rebars possess remarkable resistance to corrosion—a quality of utmost significance in subterranean environments where moisture and other corrosive agents are likely to exist. In summary, steel rebars emerge as a dependable and widely preferred option for reinforcing concrete during the construction of underground parking garages.
- Q:How do steel rebars help in load distribution within a structure?
- Steel rebars, also referred to as reinforcing bars, are essential for the distribution of loads within a structure. They are extensively utilized in concrete structures, like buildings, bridges, and highways, to enhance their strength and durability. The main objective of steel rebars is to provide tensile strength to the concrete. While concrete is highly capable of withstanding compression, it is relatively frail when it comes to tension. Any structure exposed to loads, whether from the weight of the building itself or external forces, will encounter both compression and tension forces. By incorporating steel rebars into the concrete, they act as reinforcements and resist tensile forces. When an external load is applied to the structure, the rebars bear a significant portion of the generated tension forces. This prevents the concrete from cracking or failing under the applied load. Furthermore, steel rebars aid in the distribution of the load throughout the structure. When a load is imposed on a structure, it generates stress that is spread across the various components. The presence of rebars enables a more uniform distribution of these stresses, reducing the concentration of forces in specific areas. This prevents localized failures and ensures that the load is evenly dispersed across the structure, thereby improving its overall strength and stability. Another crucial aspect of steel rebars is their capacity to bond with concrete. The rough surface of the rebars prevents them from slipping or separating from the concrete, ensuring a robust bond between the two materials. This bond further enhances the distribution of loads by enabling the rebars to effectively transfer the tensile forces to the surrounding concrete. In conclusion, steel rebars play a critical role in the distribution of loads within a structure. They furnish the necessary tensile strength to withstand tension forces, distribute the load evenly across the structure, and bond with the concrete, guaranteeing a sturdy and stable construction. Without steel rebars, concrete structures would be considerably weaker and more prone to cracking or failure under load.
- Q:Can steel rebars be used in cold weather conditions?
- Cold weather conditions allow for the use of steel rebars. Steel is renowned for its durability and strength, rendering it a viable material for construction endeavors in frigid climates. Nevertheless, when employing steel rebars in cold weather, it is imperative to exercise certain precautions. For instance, it is vital to ensure that the rebars are stored and shielded adequately to prevent corrosion caused by moisture. Moreover, the concrete mixture utilized in conjunction with the rebars must be modified to withstand freezing temperatures and avert cracking. Ultimately, with meticulous planning and adherence to precautions, steel rebars can be employed effectively in cold weather conditions.
- Q:What are the standards and specifications for steel rebars?
- The standards and specifications for steel rebars vary depending on the country and industry. However, some common standards followed globally include ASTM A615/A615M, ASTM A706/A706M, BS 4449:2005, and EN 10080. These standards define the requirements for the chemical composition, mechanical properties, dimensions, and tolerances of steel rebars used in construction and infrastructure projects. Additionally, specific projects or organizations may have their own additional specifications to ensure the quality and performance of the rebars.
- Q:Are steel rebars suitable for use in historical building restoration?
- Steel rebars can be suitable for use in historical building restoration, but careful consideration should be given to the specific requirements of the project and the significance of the building. Steel rebars offer strength, durability, and ease of installation, which can be advantageous in reinforcing and stabilizing historical structures. However, it is important to ensure that the steel rebars do not compromise the original character and integrity of the building. In some cases, historical buildings may have specific preservation guidelines that prohibit or restrict the use of steel rebars. For instance, if the building is listed as a protected monument, the use of steel rebars may be limited to ensure the preservation of its original materials and construction methods. In such instances, alternative reinforcement materials like timber, stone, or even composite materials may be more appropriate. Additionally, it is crucial to consult with preservation experts, architects, and structural engineers who specialize in historical building restoration. They can provide valuable insights and recommendations on the most suitable reinforcement options for the specific project. Their expertise can help strike a balance between the structural needs of the building and the preservation of its historical value. Ultimately, the suitability of steel rebars for use in historical building restoration depends on a thorough assessment of the building's historical significance, the specific requirements of the restoration project, and adherence to preservation guidelines. With careful planning and consideration, steel rebars can be successfully incorporated into the restoration process, ensuring the longevity and stability of the historical structure while preserving its unique heritage.
- Q:What are the different types of steel rebars used in underground constructions?
- Underground constructions commonly employ various types of steel rebars, each serving a specific purpose. These rebars fortify concrete structures, enhancing their durability and strength. 1. Carbon Steel Rebars: The most prevalent kind of rebar used underground is carbon steel rebars. They boast high tensile strength due to their composition of carbon steel, rendering them suitable for diverse applications. 2. Epoxy-Coated Rebars: Carbon steel rebars receive an epoxy coating, transforming them into epoxy-coated rebars. This protective layer makes them resistant to corrosion, rendering them ideal for underground constructions where moisture and chemicals are present. 3. Stainless Steel Rebars: Stainless steel rebars offer exceptional resistance to corrosion and possess excellent strength properties. They are commonly employed in underground constructions that anticipate extreme environmental conditions, such as high humidity or exposure to saltwater. 4. Galvanized Rebars: Carbon steel rebars undergo a zinc coating process, resulting in galvanized rebars. This coating enhances their corrosion resistance, making them suitable for underground constructions situated in areas with elevated moisture levels or exposure to chemicals. 5. Fiberglass Rebars: Fiberglass rebars consist of glass fibers embedded within a resin matrix. They are lightweight, corrosion-resistant, and possess high tensile strength. Fiberglass rebars are frequently utilized in underground constructions that necessitate non-magnetic properties, such as proximity to sensitive equipment or areas susceptible to electromagnetic interference. The selection of a specific type of steel rebar for an underground construction project is based on its unique advantages and the project's specific requirements. Factors such as environmental conditions, load-bearing capacity, and anticipated lifespan are carefully considered when determining the appropriate steel rebar for a particular application.
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Hot Rolled Carbon Steel Deformed Bar 16-25mm with High Quality
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 15000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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