Deformed Steel Bar ASTM A615 GR40 GR60 with High Quality
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Product Description:
OKorder is offering Deformed Steel Bar ASTM A615 GR40 GR60 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:
Deformed Steel Bar ASTM A615 GR40 GR60 with High Quality are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
OKorder's Steel I-Beams are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Specifications of Deformed Steel Bar ASTM A615 GR40 GR60 with High Quality:
Standard | GB | HRB335, HRB400, HRB500 | |
UK | G460B, B500A, B500B,B500C | ||
USA | GR40, GR60 | ||
Diameter | 6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm, 22mm,25mm,28mm,32mm,36mm,40mm,50mm | ||
Length | 6M, 9M,12M or as required | ||
Place of origin | Hebei, China mainland | ||
Application | building,construction,road,bridge etc | ||
Brand name | DRAGON | ||
Theoretical weight and section area of each diameter as below for your information:
Diameter(mm) | Section area (mm²) | Mass(kg/m) |
6 | 28.27 | 0.222 |
8 | 50.27 | 0.395 |
10 | 78.54 | 0.617 |
12 | 113.1 | 0.888 |
14 | 153.9 | 1.21 |
16 | 201.1 | 1.58 |
18 | 254.5 | 2.00 |
20 | 314.2 | 2.47 |
22 | 380.1 | 2.98 |
25 | 490.9 | 3.85 |
28 | 615.8 | 4.83 |
32 | 804.2 | 6.31 |
36 | 1018 | 7.99 |
40 | 1257 | 9.87 |
50 | 1964 | 15.42 |
Usage and Applications of Deformed Steel Bar ASTM A615 GR40 GR60 with High Quality:
Deformed bar 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..
Packaging & Delivery of Deformed Steel Bar:
Packaging Detail: products are packed in bundle and then shipped by container or bulk vessel, deformed bar is usually naked strapping delivery, when storing, please pay attention to moisture proof. The performance of rust will produce adverse effect.
Each bundle weight: 2-3MT, or as required
Payment term: TT or L/C
Delivery Detail: within 45 days after received advanced payment or LC.
Label: to be specified by customer, generally, each bundle has 1-2 labels
Trade terms: FOB, CFR, CIF
Deformed Steel Bar in Coil
Produce Line of Deformed Steel Bar
Note:
1. Our products are produced according to national standard (GB), if not, supply according to national standards (GB) or agreement as customer required.
2. Other Grade and Standard Deformed Steel Bar we can supply:
Grade: GR40/GR60, G460B/B500A/B500B/B500C,BST500S
Standard: ASTM, BS, DIN
The Minimum Order Quantity of these products is high, and need to be confirmed.
3. We can not only supply Deformed Steel Bar; if you need anything about building materials, please contact us for further information.
4. Please send us your detail specifications when inquire. We will reply to you as soon as possible. We sincerely hope we can establish a long stable business relationship
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: What makes stainless steel stainless?
A4: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
- Q:What are the different methods of joining steel rebars in a structure?
- There are several methods of joining steel rebars in a structure, including lap splicing, mechanical coupling, welded splicing, and grouted splice. Lap splicing involves overlapping the rebars and tying them together with steel wire or rebar couplers. Mechanical coupling uses threaded sleeves or couplers to connect the rebars together, providing a strong and reliable connection. Welded splicing is done by fusing the rebars together using heat and pressure, creating a permanent joint. Grouted splice involves embedding the rebars in a grout-filled sleeve or coupler, which provides additional strength and corrosion protection.
- Q:What are the different types of steel rebars available?
- Steel rebars are available in various types, each possessing unique properties and applications. Let's take a look at some of the most prevalent categories: 1. Mild Steel Rebars: These rebars are widely utilized owing to their robustness and durability. They excel in general construction projects and can withstand heavy loads. 2. High-Strength Deformed (HSD) Rebars: Constructed from carbon steel, these rebars undergo heat treatment to enhance their strength and elasticity. Their resistance to corrosion is superior, making them ideal for high-rise buildings, bridges, and structures that require added strength. 3. European Rebars: Manufactured in accordance with European standards, these rebars are primarily composed of mild steel. Their ribbed surface ensures better adherence to concrete, making them suitable for a range of construction applications. 4. Carbon Steel Rebars: These rebars boast a high carbon content, granting them exceptional strength. They are extensively employed in structures demanding remarkable durability, such as bridges and highways. 5. Epoxy-Coated Rebars: These rebars are coated with epoxy to enhance longevity and prevent corrosion. They find common use in marine structures and regions exposed to high humidity or salt. 6. Galvanized Rebars: Coated with a layer of zinc, these rebars offer protection against corrosion. They are commonly employed in moisture-rich areas or coastal regions. 7. Stainless Steel Rebars: Manufactured from stainless steel, these rebars exhibit remarkable resistance to corrosion. They are applied in specialized scenarios, including areas with chemical exposure or structures requiring exceptional durability. To ensure project success, it is crucial to select the appropriate type of steel rebar based on specific requirements such as load-bearing capacity, corrosion resistance, and environmental conditions. Seeking guidance from a structural engineer or construction professional can aid in determining the most suitable rebar for a given undertaking.
- Q:Can steel rebars be used in marine construction projects?
- Yes, steel rebars can be used in marine construction projects. However, it is essential to use corrosion-resistant steel rebars, such as stainless steel rebars or epoxy-coated rebars, to ensure durability and prevent corrosion caused by exposure to saltwater and other marine environments.
- Q:What is the role of steel rebars in preventing concrete shrinkage?
- Steel rebars play a crucial role in preventing concrete shrinkage. When concrete cures, it tends to shrink and undergoes volumetric changes. This shrinkage can lead to the development of cracks, compromising the structural integrity and durability of the concrete. Rebars, which are steel reinforcement bars, are embedded within the concrete to counteract this shrinkage. The primary function of rebars is to provide tensile strength to the concrete, as concrete is weak in tension but strong in compression. By adding rebars, the concrete becomes reinforced and gains the ability to withstand tensile forces. During the curing process, the concrete shrinks, but the presence of rebars helps distribute the stress and strain caused by this shrinkage. The rebars act as a framework, resisting the shrinkage-induced forces and preventing the formation of significant cracks. Instead of the concrete trying to shrink uniformly across its entire surface, the rebars help to control and limit the shrinkage, minimizing the potential for cracking. Additionally, rebars also contribute to the overall structural stability of the concrete. They enhance the load-bearing capacity, improve resistance against external forces such as earthquakes or heavy loads, and increase the flexural strength of the concrete. By reinforcing the concrete with rebars, the structure becomes more resistant to deformation, ensuring its longevity and safety. In summary, steel rebars play a critical role in preventing concrete shrinkage by providing tensile strength and distributing stress and strain. They reinforce the concrete, enhance its structural stability, and minimize the risk of cracking, thereby ensuring the durability and integrity of concrete structures.
- Q:How do steel rebars affect the overall durability of a structure?
- Steel rebars play a crucial role in enhancing the overall durability of a structure. By providing reinforcement to concrete, they contribute to the structural integrity and longevity of the building. The presence of rebars helps to distribute and withstand tensile forces, increasing the load-bearing capacity of the structure. One of the primary benefits of steel rebars is their ability to resist cracking and prevent the propagation of cracks in concrete. As concrete is weak in tension, the introduction of rebars helps to absorb and distribute tensile stresses, reducing the likelihood of cracks forming. This is particularly important in areas prone to seismic activity or other dynamic forces. Moreover, rebars also offer excellent resistance to corrosion, which is a common threat to the durability of structures, especially those in coastal or humid environments. The steel used in rebars is typically treated with corrosion-resistant coatings or made from stainless steel, ensuring long-term protection against rust and deterioration. The inclusion of steel rebars in concrete structures also enhances their resistance to fire. Steel has a high melting point, and when embedded in concrete, it acts as a heat sink, slowing down the spread of fire and providing additional time for evacuation and firefighting efforts. In summary, steel rebars significantly contribute to the overall durability of a structure by improving its resistance to cracking, corrosion, and fire. Their ability to reinforce concrete and withstand tensile forces ensures the structural stability and longevity of the building, making it more resilient to various environmental and man-made hazards.
- Q:Do steel rebars increase the overall weight of a structure?
- Yes, steel rebars do increase the overall weight of a structure. Rebars are typically used to reinforce concrete, providing additional strength and stability. Since steel is denser than concrete, the addition of rebars adds weight to the structure.
- Q:Can steel rebars be used in dams and reservoirs?
- Yes, steel rebars can be used in dams and reservoirs. Steel rebars are commonly used in the construction of dams and reservoirs to provide structural reinforcement and strength to the concrete structures. The rebars are embedded within the concrete to enhance its tensile strength and prevent cracks or failure.
- Q:Can steel rebars be used in structures with high resistance to fire?
- Yes, steel rebars can be used in structures with high resistance to fire. Steel has a high melting point and retains its strength even at high temperatures, making it suitable for use in fire-resistant structures. Additionally, steel rebars can be coated with fire-resistant materials such as epoxy or intumescent coatings to further enhance their fire resistance. These coatings create a protective layer that prevents the steel from reaching its critical temperature and losing its structural integrity during a fire. Therefore, steel rebars are commonly used in various fire-resistant structures such as high-rise buildings, bridges, and industrial facilities where fire safety is a critical consideration.
- Q:Can steel rebars be used in renovation or retrofitting projects?
- Absolutely, renovation or retrofitting projects can indeed make use of steel rebars. In construction, steel rebars are frequently employed to fortify concrete structures and they can also be utilized in renovation endeavors to bolster pre-existing structures. When refurbishing or retrofitting a building, it often becomes imperative to reinforce the current structure in order to comply with modern building codes or support additional burdens. Strengthening walls, columns, beams, or slabs can be achieved by incorporating supplementary reinforcement into the concrete, thanks to the utilization of steel rebars. By integrating steel rebars into a renovation project, the building's structural soundness can be enhanced, thereby ensuring its safety and durability.
- Q:What is the content ratio of the screw steel and manganese steel?
- Steel: content index mainly includes: C, Mn, P, S, Si, different grades, different content, its range is C (0.10 ~ 0.40%), Mn < 1.80%, P < 0.050%, S < 0.050%, Si (0.60 ~ 1%).
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Deformed Steel Bar ASTM A615 GR40 GR60 with High Quality
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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