Deformed Bar HRB500 HRB400 High Quality Hot Rolled 6mm-50mm BS4449
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Product Description:
OKorder is offering high quality Hot Rolled Steel I-Beams 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 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
Product Advantages:
OKorder's Steel I-Beams are durable, strong, and resist corrosion, exact size, regular package, chemical and mechanical properties are stable.
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
Product Specifications:
Manufacture: Hot rolled
Grade: BS4449
Certificates: ISO, SGS, BV, CIQ
Diameter: 6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm,
22mm,25mm,28mm,32mm,36mm,40mm,50mm
Length: 6M, 9M,12M or as required
Packaging: Export packing, nude packing, bundled
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 | ||
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 | |||||
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 |
FAQ:
Q1: How soon can we receive the product after purchase?
A1: 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.
Q2: What makes stainless steel stainless?
A2: 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.
Q3: Can stainless steel rust?
A3: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
- Q:What are the common sizes of steel rebars?
- The common sizes of steel rebars vary depending on the application, but some of the most commonly used sizes include #3 (3/8 inch), #4 (1/2 inch), #5 (5/8 inch), #6 (3/4 inch), and #8 (1 inch).
- Q:Can steel rebars be used in lightweight concrete construction?
- Indeed, the utilization of steel rebars is viable in the construction of lightweight concrete. As a matter of fact, they are commonly employed in reinforcing lightweight concrete structures like walls, beams, and columns. By incorporating steel rebars, the concrete gains tensile strength, resulting in enhanced resistance against cracking and structural failure. Lightweight concrete, which typically possesses a lower density compared to traditional concrete, can reap the advantages of steel rebars as they counterbalance the inferior strength and mitigate the risk of deformation under load. Nevertheless, it is imperative to carefully select the suitable size and spacing of rebars according to the specific requirements and design of the lightweight concrete structure.
- Q:Can steel rebars be used in seismic zones?
- Yes, steel rebars can be used in seismic zones. In fact, they are commonly used in construction projects located in areas prone to earthquakes. The high tensile strength and ductility of steel rebars make them an excellent choice for reinforcing concrete structures, ensuring their stability and resistance against seismic forces. Additionally, steel rebars can be designed and installed in a way that enhances the overall seismic performance of buildings and infrastructure.
- Q:What is the average lifespan of steel rebars in concrete structures?
- The average lifespan of steel rebars in concrete structures can vary depending on several factors. Generally, if the concrete is of good quality and properly maintained, the rebars can last for several decades. However, exposure to environmental conditions such as moisture, chemicals, and temperature fluctuations can accelerate the corrosion process, leading to a shorter lifespan. In areas with high humidity or proximity to saltwater, rebars may corrode more quickly. Additionally, poor construction practices, such as inadequate concrete cover or improper placement of rebars, can also impact their lifespan. Regular maintenance and inspections can help identify any potential issues and extend the lifespan of steel rebars in concrete structures.
- Q:What are the typical costs associated with using steel rebars in a construction project?
- The typical costs associated with using steel rebars in a construction project can vary depending on several factors. These factors include the size and type of the rebar, the quantity needed, the market conditions, and the location of the project. The cost of steel rebars is usually determined per ton or per linear foot. The price per ton can range from $400 to $600, while the price per linear foot can be anywhere between $0.75 to $1.50. It is important to note that these prices are approximate and can fluctuate based on market demand and availability. Additionally, there may be additional costs involved in the procurement and handling of steel rebars. This can include transportation fees, storage costs, and any necessary equipment or tools required for installation. Other cost considerations may include labor expenses for cutting, bending, and placing the rebars, as well as any reinforcement detailing required by the project's design specifications. These costs can vary depending on the complexity of the project and the skill level of the laborers involved. It is also essential to factor in any potential wastage or scrap material that may occur during the construction process. Proper planning and accurate measurements can help minimize these costs. Overall, the typical costs associated with using steel rebars in a construction project can be significant, but they are necessary for ensuring structural integrity and reinforcement. It is advisable to obtain quotes from multiple suppliers and contractors to ensure competitive pricing and to carefully consider the specific requirements of the project before finalizing the budget.
- Q:Can steel rebars be used in pre-tensioned concrete structures?
- No, steel rebars cannot be used in pre-tensioned concrete structures. Pre-tensioned concrete structures require the use of high-strength steel strands or wires that are tensioned before the concrete is placed. This allows for greater control over the strength and performance of the structure.
- Q:Can steel rebars be used in solar power plant construction?
- Steel rebars are a viable option for incorporating into the construction of solar power plants. In the construction industry, steel rebars are frequently utilized to reinforce concrete structures. This is particularly relevant for solar power plants, as concrete foundations are typically necessary for installing solar panels and other equipment. By implementing steel rebars in these foundations, the structural integrity and durability of the solar power plant infrastructure can be ensured. Moreover, steel rebars possess corrosion-resistant qualities, which are especially valuable in solar power plant construction due to their exposure to a variety of weather conditions. All in all, steel rebars serve as a suitable material for reinforcing concrete structures in the construction of solar power plants.
- Q:What is the role of steel rebars in retaining walls?
- The role of steel rebars in retaining walls is to reinforce and strengthen the structure, providing increased stability and resistance to lateral pressure exerted by the soil behind the wall. The rebars help to distribute the load evenly throughout the wall, preventing it from cracking or collapsing under the pressure.
- Q:Cold drawn steel wire is a round bar or thread steel in Construction Engineering
- Cold drawn steel wire belongs to round bar in building engineering, and it is thread steel after coining. But the material of steel is not good. Who knows what material he made?.
- Q:8 mm thread steel, how much is a bundle?
- Steel is commonly known as hot rolled ribbed bar, belonging to the small steel steel, mainly used for steel reinforced concrete structure frame. In use, some mechanical strength, bending deformation property and welding performance are required.
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Deformed Bar HRB500 HRB400 High Quality Hot Rolled 6mm-50mm BS4449
- 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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