Stainless HRB500 Deformed Steel Bar with 6M, 9M,12M or As Required
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- Payment Terms:
- TT or LC
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Product Description:
OKorder is offering Stainless HRB500 Deformed Steel Bar with 6M, 9M,12M or As Required 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:
Stainless HRB500 Deformed Steel Bar with 6M, 9M,12M or As Required 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 Stainless HRB500 Deformed Steel Bar with 6M, 9M,12M or As Required 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 Stainless HRB500 Deformed Steel Bar with 6M, 9M,12M or As Required:
Standard | GB | HRB500 | |
Diameter | 6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm, 22mm,25mm,28mm,32mm,36mm,40mm,50mm | ||
Length | 6M, 9M,12M or as required | ||
Payment term | TT or L/C | ||
Application | mainly used in construction industry to reinforce concrete structures and so on | ||
Quality | First quality, the goods are from Chinese big manufacturers. | ||
Type | Hot rolled deformed steel bar | ||
Brand name | DRAGON | ||
Chemical Composition: (Please kindly find our chemistry of our material based on HRB500 as below for your information)
Grade | Technical data of the original chemical composition (%) | ||||||
C | Mn | Si | S | P | V | ||
HRB500 | ≤0.25 | ≤1.60 | ≤0.80 | ≤0.045 | ≤0.045 | 0.08-0.12 | |
Physical capability | |||||||
Yield Strength (N/cm²) | Tensile Strength (N/cm²) | Elongation (%) | |||||
≥500 | ≥630 | ≥12 | |||||
Theoretical weight and section area of each diameter as below for your information:
Diameter(mm) | Section area (mm²) | Mass(kg/m) | Weight of 12m bar(kg) |
6 | 28.27 | 0.222 | 2.664 |
8 | 50.27 | 0.395 | 4.74 |
10 | 78.54 | 0.617 | 7.404 |
12 | 113.1 | 0.888 | 10.656 |
14 | 153.9 | 1.21 | 14.52 |
16 | 201.1 | 1.58 | 18.96 |
18 | 254.5 | 2.00 | 24 |
20 | 314.2 | 2.47 | 29.64 |
22 | 380.1 | 2.98 | 35.76 |
25 | 490.9 | 3.85 | 46.2 |
28 | 615.8 | 4.83 | 57.96 |
32 | 804.2 | 6.31 | 75.72 |
36 | 1018 | 7.99 | 98.88 |
40 | 1257 | 9.87 | 118.44 |
50 | 1964 | 15.42 | 185.04 |
Usage and Applications of Stainless HRB500 Deformed Steel Bar with 6M, 9M,12M or As Required:
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 HRB500 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
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 stock
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.
- Q: What are the guidelines for the proper spacing of steel rebars in columns?
- The guidelines for the proper spacing of steel rebars in columns typically depend on the specific design requirements and structural code regulations. However, common recommendations suggest placing rebars at a minimum distance of three times the diameter of the largest bar or 1.5 times the diameter of the smallest bar. This spacing ensures adequate concrete cover and allows for proper consolidation and strength development. It is crucial to consult the structural engineer or refer to the applicable building codes for precise guidelines.
- Q: What are the main uses of steel rebars?
- Steel rebars, also known as reinforcing bars, are primarily used in construction and civil engineering projects to provide strength and stability to concrete structures. The main uses of steel rebars include: 1. Reinforcing Concrete: Steel rebars are embedded within concrete structures to enhance their tensile strength. Concrete is excellent at withstanding compressive forces, but it is weak in tension. By adding rebars, the composite material formed (reinforced concrete) can resist both compressive and tensile forces, making it suitable for various applications such as building columns, beams, slabs, and foundations. 2. Structural Stability: Steel rebars play a crucial role in enhancing the structural stability of buildings and infrastructure. They help distribute the load evenly across the structure, preventing cracks, sagging, or collapse. By reinforcing concrete elements with rebars, structures can withstand heavy loads, seismic activity, and other external forces. 3. Bridges and Highways: Steel rebars are extensively used in the construction of bridges and highways. Bridges, being subjected to significant loads and harsh environmental conditions, require strong and durable reinforcement. Steel rebars ensure the longevity and structural integrity of these critical infrastructure projects. 4. Retaining Walls and Tunnels: Retaining walls are designed to hold back soil or other materials and prevent erosion. Steel rebars are commonly used to reinforce these structures, enabling them to withstand the lateral pressures exerted by the retained material. Similarly, in tunnel construction, rebars provide strength to the concrete lining, ensuring stability and preventing collapse. 5. Foundations: Steel rebars are a vital component in the construction of building foundations. They help distribute the weight of the structure evenly to the ground, preventing settlement or sinking. Moreover, rebars help anchor the foundation to the ground, providing stability against soil movement or seismic forces. 6. Pre-stressed and Post-tensioned Concrete: In pre-stressed and post-tensioned concrete construction, steel rebars are used to introduce compressive forces into the concrete members. This technique enhances the structural performance by reducing tensile stress, increasing load-bearing capacity, and minimizing cracking. 7. Masonry Reinforcement: Steel rebars are also utilized to reinforce masonry structures like walls, columns, and arches. By embedding rebars within the mortar joints or cores, the overall strength and stability of the masonry system are improved, allowing it to resist lateral loads and seismic forces. In summary, steel rebars are indispensable in modern construction, providing strength, stability, and durability to concrete structures. With their ability to resist tensile forces, they ensure the safety and longevity of buildings, bridges, highways, tunnels, and other essential infrastructure projects.
- Q: How do steel rebars prevent concrete structures from collapsing?
- Steel rebars prevent concrete structures from collapsing by providing reinforcement and strength to the concrete. Concrete is a strong material in compression, meaning it can withstand forces that push or squeeze it together. However, it is weak in tension, meaning it cannot withstand forces that pull it apart. When subjected to tensile forces, concrete can crack and ultimately fail. Steel rebars, or reinforcement bars, are typically placed within concrete structures to counteract these tensile forces and provide additional strength. The rebars are made of high-strength steel and are strategically positioned within the concrete to resist the tensile forces. When external forces, such as wind or seismic activity, act on a concrete structure, the rebars help distribute the load and resist the tension. As the concrete tries to pull apart, the rebars hold it together, preventing cracks from propagating and ensuring the structure remains intact. The rebars also improve the overall durability and longevity of the concrete structure. By reinforcing the concrete, the rebars help reduce the effects of shrinkage and thermal expansion, which can cause cracks over time. This results in a more stable and resilient structure that can better withstand various environmental and structural stresses. Overall, steel rebars play a critical role in preventing concrete structures from collapsing by providing the necessary reinforcement and strength to resist tensile forces. They enhance the structural integrity, durability, and safety of concrete structures, ensuring they can withstand the demands placed upon them and continue to serve their intended purpose for many years.
- Q: What is the role of steel rebars in the construction of water storage tanks?
- The role of steel rebars in the construction of water storage tanks is to provide structural reinforcement and enhance the overall strength and durability of the tank. The rebars, which are typically made of high-strength steel, are embedded within the concrete walls or floors of the tank to counteract tensile forces and prevent cracking or deformation. This reinforcement ensures that the tank can withstand the weight of the stored water, external pressures, and potential seismic activity, ensuring the long-term integrity and safety of the structure.
- Q: What is the difference between three - grade steel and other grades?
- 1, different grades of steel (chemical composition is different). HRB335 grade steel is 20MnSi (20 manganese silicon); HRB400 grade steel bars are 20MnSiV or 20MnSiNb or 20MnTi etc.;2, strength is different, HRB335 grade steel tensile and compressive design strength is 300MPa, HRB400 grade steel tensile and compressive design strength is 360MPa.
- Q: How are steel rebars bent on-site?
- Steel rebars are typically bent on-site using specialized machinery called rebar benders. These machines are designed to provide the necessary force and precision to bend the rebars to the desired shape and angle. The process starts by measuring and marking the location where the rebar needs to be bent. Then, the rebar is placed into the rebar bender, which is equipped with adjustable rollers and bending arms. The rollers help guide the rebar through the bending process, while the bending arms apply force to gradually bend the rebar to the desired angle and shape. The operator of the rebar bender carefully adjusts the rollers and bending arms to ensure the correct bend radius and angle are achieved. This requires skill and experience to ensure the rebars are bent accurately according to the construction plans and specifications. Once the rebar has been bent to the desired shape, it is then securely fastened in place using tie wire or rebar clips. This ensures that the rebars maintain their shape and position during the concrete pouring process. Bending rebars on-site offers several advantages. Firstly, it allows for greater flexibility and adaptability during construction, as rebars can be customized and adjusted to fit specific design requirements. Secondly, on-site bending minimizes transportation and storage costs, as rebars can be delivered in longer lengths and bent as needed. Lastly, on-site bending saves time and improves construction efficiency, as rebars can be bent and installed immediately, eliminating the need for off-site fabrication and transportation delays. Overall, steel rebars are bent on-site using specialized rebar benders, which provide the necessary force and precision to bend the rebars to the desired shape and angle. This process offers flexibility, cost savings, and improved construction efficiency.
- Q: What is the role of steel rebars in minimizing the risk of concrete spalling due to sulfate attack?
- Steel rebars play a crucial role in minimizing the risk of concrete spalling due to sulfate attack by providing reinforcement and increasing the overall strength of the concrete structure. When concrete is exposed to sulfate ions, it can undergo a chemical reaction that leads to expansion and cracking, resulting in spalling. However, steel rebars act as a reinforcement, helping to distribute the stress and load throughout the concrete, reducing the risk of cracking and spalling. Additionally, the presence of rebars helps to maintain the structural integrity of the concrete, preventing the ingress of sulfate ions and minimizing the potential for sulfate attack.
- Q: Are there any standards for the spacing of steel rebars in concrete?
- Yes, there are standards for the spacing of steel rebars in concrete. The purpose of these standards is to ensure structural integrity and durability of the reinforced concrete. The specific spacing requirements may vary depending on factors such as the type of structure, load conditions, and local building codes. In the United States, the American Concrete Institute (ACI) provides guidelines for rebar spacing in their publication ACI 318, "Building Code Requirements for Structural Concrete." According to ACI 318, the minimum spacing between parallel reinforcing bars should not be less than the maximum bar size or 1.5 times the diameter of the largest coarse aggregate used in the concrete, whichever is larger. For example, if the maximum bar size is 12mm and the largest coarse aggregate size is 20mm, the minimum spacing between the rebars should be 30mm (1.5 times the largest aggregate size). This ensures that there is adequate concrete cover around each rebar to protect it from corrosion and to provide sufficient bond strength. In addition to the minimum spacing, ACI 318 also provides guidelines for the maximum spacing of rebars. These guidelines consider factors such as the size and shape of the concrete member, the type of loading it will experience, and the required strength. The maximum spacing is typically determined to prevent excessive cracking and ensure proper distribution of loads throughout the structure. It is important to note that local building codes and regulations may have additional requirements or variations from the ACI standards. Therefore, it is always advisable to consult the relevant building codes or work with a qualified structural engineer to ensure compliance with the specific spacing requirements for steel rebars in concrete in your area.
- Q: Can steel rebars be used in structures with long spans?
- Long-span structures can utilize steel rebars, which are frequently employed as reinforcement in concrete structures to enhance strength and stability. By effectively distributing tensile forces, steel rebars play a crucial role in averting cracks or failure in the concrete. In the case of long-span structures like bridges, high-rise buildings, or large industrial structures, it is common practice to reinforce concrete beams, slabs, and columns with steel rebars. This practice guarantees the structural integrity and stability of the building or structure, even when facing heavy loads or spanning lengthy distances. Thanks to their high tensile strength and resistance to corrosion, steel rebars are ideal for long-span structures, where durability and reliability are paramount.
- Q: Can steel rebars be galvanized for added protection?
- Yes, steel rebars can be galvanized for added protection. Galvanizing is a process where a thin layer of zinc is applied to the surface of the steel rebar. This zinc coating acts as a sacrificial layer that provides protection against corrosion. It forms a barrier between the steel and the environment, preventing moisture and other corrosive elements from reaching the surface of the rebar. Galvanized steel rebars are commonly used in construction projects, particularly in areas where corrosion is a concern, such as coastal regions or environments with high humidity. The galvanizing process enhances the longevity and durability of the steel rebar, making it resistant to rust and corrosion.
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Stainless HRB500 Deformed Steel Bar with 6M, 9M,12M or As Required
- 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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