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 types of steel rebars used in bridge construction?
- There are several types of steel rebars commonly used in bridge construction, including carbon steel rebars, epoxy-coated rebars, stainless steel rebars, and galvanized rebars. Each type has its own unique properties and benefits, such as corrosion resistance, strength, and durability, which make them suitable for various bridge construction applications.
- Q:How are steel rebars priced in the market?
- Steel rebars are typically priced in the market based on various factors such as the current demand and supply dynamics, raw material costs, production and transportation expenses, market competition, and any additional factors that may affect pricing.
- Q:Are steel rebars suitable for use in historical restoration projects?
- Steel rebars can be suitable for use in historical restoration projects, depending on the specific requirements and circumstances. Steel rebars offer several advantages, such as their high strength, durability, and ability to reinforce structures effectively. These qualities make them a popular choice in modern construction and renovation projects. However, when considering the use of steel rebars in historical restoration projects, it is crucial to take into account the preservation and authenticity of the original structure. Historical buildings often have unique architectural features and materials that should be respected and preserved. In some cases, the use of steel rebars may not be suitable, especially if it compromises the historical integrity or visual appearance of the structure. This is particularly relevant for buildings with significant historical value or those that are protected by heritage regulations. If steel rebars are deemed necessary for structural reinforcement in a historical restoration project, it is essential to ensure that they are discreetly integrated, minimizing their visual impact. This can be achieved by concealing them within the original materials or using techniques that replicate the appearance of the original construction. In summary, while steel rebars can offer structural benefits and durability, their use in historical restoration projects should be carefully evaluated to ensure that they align with the preservation goals and requirements of the specific project. Preservation of historical authenticity should always be a priority in such endeavors.
- Q:Can steel rebars be used in structures with high resistance to creep?
- Yes, steel rebars can be used in structures with high resistance to creep. Steel rebars are commonly used in reinforced concrete structures and provide strength and durability to the overall structure. Creep is the gradual deformation of a material under constant stress over time. While steel does exhibit some creep, it is considered to have a low creep rate compared to other materials such as concrete or timber. Additionally, the use of rebars in reinforced concrete structures can help distribute the load and minimize the effects of creep by adding stiffness and reducing the overall stress on the concrete. Therefore, steel rebars can be effectively used in structures with high resistance to creep when designed and installed properly.
- Q:Can steel rebars be used in heritage bridge restoration?
- Yes, steel rebars can be used in heritage bridge restoration. Steel rebars provide strength and durability to reinforce the existing structure and ensure its stability and longevity. However, it is important to maintain the historical integrity of the bridge during restoration and use rebars that are compatible with the original materials and design.
- Q:What are the cost implications of using steel rebars in construction?
- The cost implications associated with the use of steel rebars in construction can vary based on multiple factors. To begin with, the overall construction budget can be affected by the cost of steel rebars themselves. The price of steel rebars can fluctuate due to factors such as global demand, availability of raw materials, and market conditions. Consequently, the cost of steel rebars can differ from one project to another. Furthermore, the quantity of steel rebars required for a construction project will also impact the cost implications. The size, complexity, and load-bearing requirements of the structure will determine the amount of steel rebars needed. Consequently, larger and more intricate projects will necessitate a greater quantity of steel rebars, resulting in increased overall construction costs. Moreover, it is important to consider the installation and labor costs associated with steel rebars. The proper installation and securing of rebars require experienced and skilled labor to ensure structural integrity. The cost of labor can vary depending on the location, availability of skilled workers, and project timeline. Additionally, the handling and cutting of steel rebars may require equipment and tools that can incur additional expenses. Additionally, the long-term cost implications of steel rebars' longevity and durability should be taken into account. Steel is known for its strength, resistance to corrosion, and ability to withstand harsh environmental conditions. By utilizing steel rebars, structures can have a longer lifespan and require less maintenance and repairs over time. This can result in significant cost savings in terms of maintenance and replacement expenses. However, it is also crucial to consider potential cost implications related to sustainability and environmental impact. The production of steel rebars requires substantial energy and resources, which can contribute to carbon emissions and environmental degradation. In some cases, alternative construction materials or methods may provide more cost-effective solutions in terms of sustainability and long-term environmental considerations. In conclusion, the cost implications of using steel rebars in construction are influenced by factors such as the price of steel, the quantity required, labor costs, installation expenses, and long-term durability. While steel rebars offer numerous benefits in terms of strength and longevity, it is essential to consider the specific requirements of the project and balance them with potential economic and sustainability considerations.
- Q:What is the relationship between the price and the hot coil steel prices?
- The rebar prices are more special, in addition to energy-saving emission reduction, I personally think that the relationship between market supply and demand. In previous years, coil prices relatively high prices and price, usually in the coil as a goal. I think the price is not reasonable, but I don't understand, because I'm not an expert. Of course, the experts don't understand.
- Q:How do steel rebars contribute to the overall occupant comfort of a building?
- Steel rebars play a crucial role in contributing to the overall occupant comfort of a building in several ways. First and foremost, steel rebars are used to reinforce concrete structures, such as walls, columns, and beams, which provide stability and strength to the building. This ensures that the structure can withstand external forces, such as wind, earthquakes, or heavy loads, without compromising the safety of the occupants. The reinforced concrete also helps to reduce vibrations, minimizing the discomfort caused by movement or shaking of the building. Additionally, steel rebars enhance the durability of the building, preventing cracks and deterioration over time. This is essential for maintaining a comfortable indoor environment as it helps to prevent water leaks, moisture penetration, and the growth of mold or mildew. By preventing these issues, steel rebars contribute to maintaining a healthy and comfortable living space for the occupants. Moreover, steel rebars are often used in the construction of high-rise buildings, which are prone to thermal expansion and contraction. By reinforcing the concrete structure, steel rebars help to minimize the effects of temperature changes, reducing the risk of structural damage and ensuring a consistent indoor temperature. This contributes to a comfortable environment for the occupants, as it helps to regulate the temperature and prevents drafts or heat loss. Furthermore, steel rebars also play a crucial role in fire resistance. Concrete structures reinforced with steel rebars have a higher fire resistance compared to other materials. This is because steel has a high melting point and does not burn, providing additional time for occupants to evacuate the building in the event of a fire. This increased fire resistance contributes to the overall occupant comfort by enhancing their safety and reducing the risk of injuries or fatalities. In conclusion, steel rebars contribute significantly to the overall occupant comfort of a building by providing stability, durability, thermal regulation, and fire resistance. Their role in reinforcing concrete structures ensures the safety, longevity, and functionality of the building, ultimately creating a comfortable and secure environment for the occupants.
- Q:What are the common quality tests performed on steel rebars?
- There are several common quality tests that are performed on steel rebars to ensure their strength and durability. These tests are essential to ensure that the rebars meet the required standards and can withstand the intended load and environmental conditions. One of the most common quality tests performed on steel rebars is the tensile test. This test measures the maximum amount of tensile stress that a rebar can withstand before it breaks. It helps determine the tensile strength and ductility of the steel rebars. Another important quality test is the bend test. In this test, a rebar is bent at a specified angle without breaking. The bend test evaluates the flexibility and resistance to cracking or fracturing of the rebars. It is particularly crucial for rebars used in construction projects where bending or shaping is required. The rebars are also subjected to a test called the chemical composition analysis. This test determines the percentage of various elements present in the steel rebars, such as carbon, manganese, phosphorus, sulfur, and others. The chemical composition analysis ensures that the rebars meet the specified requirements and do not contain any impurities that could compromise their strength or corrosion resistance. Corrosion resistance is another important property of steel rebars, especially in environments with high moisture or chemical exposure. To assess this, rebars undergo a corrosion test. This test involves subjecting the rebars to a corrosive environment, such as salt spray or acidic solutions, and evaluating their resistance to corrosion. This helps determine the rebars' suitability for specific applications and helps prevent premature degradation. Lastly, dimensional tests are performed to ensure that the rebars meet the required dimensions and tolerances. These tests include measuring the length, diameter, and weight of the rebars. Deviations from the specified dimensions can affect the rebars' structural integrity and compatibility with other construction materials. In conclusion, the common quality tests performed on steel rebars include tensile testing, bend testing, chemical composition analysis, corrosion resistance testing, and dimensional testing. These tests are crucial in ensuring the strength, durability, and suitability of steel rebars for various construction applications.
- Q:How do steel rebars contribute to the fire resistance of concrete?
- Steel rebars contribute to the fire resistance of concrete by providing structural reinforcement. In the event of a fire, the rebars help to maintain the integrity and stability of the concrete structure, preventing it from collapsing or losing its load-bearing capacity. The steel rebars also act as a heat sink, absorbing and dissipating heat away from the concrete, thereby slowing down its temperature rise and reducing the risk of structural failure.
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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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