HRB400 Deformed Steel Bar with Leigth 6M,12M,9M
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- TT or LC
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Product Description:
OKorder is offering high quality HRB400 Deformed Steel Bar with Leigth 6M,12M,9Mat 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:
HRB400 Deformed Steel Bar with Leigth 6M,12M,9M 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 HRB400 Deformed Steel Bar with Leigth 6M,12M,9M 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 HRB400 Deformed Steel Bar with Leigth 6M,12M,9M:
Standard | GB | HRB400 | |
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 | ||
Advantages | exact size, regular package, chemical and mechanical properties are stable. | ||
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 | ||
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 |
Usage and Applications of HRB400 Deformed Steel Bar with Leigth 6M,12M,9M:
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 HRB400 Deformed Steel Bar with Leigth 6M,12M,9M:
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
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:How do steel rebars affect the durability of concrete in freeze-thaw cycles?
- Steel rebars can significantly improve the durability of concrete in freeze-thaw cycles. Due to their high tensile strength and ability to resist corrosion, rebars enhance the structural integrity of concrete by providing reinforcement and preventing cracking. By effectively distributing the tensile stresses caused by freeze-thaw cycles, steel rebars help to maintain the overall stability and longevity of the concrete structure.
- Q:Can steel rebars be used in tunnel lining construction?
- Yes, steel rebars can be used in tunnel lining construction. Rebars provide reinforcement and strength to the concrete used in tunnel lining, making it more durable and resistant to structural stresses.
- Q:What is the maximum length of straight steel rebars available in the market?
- The maximum length of straight steel rebars available in the market can vary, but it is typically around 12 to 18 meters (40 to 60 feet).
- Q:Can steel rebars be used in structures subjected to chemical exposure?
- When structures are exposed to chemicals, it is important to consider the type and concentration of the chemicals involved. Steel rebars can be used in these structures, as steel is generally resistant to many chemicals. However, certain corrosive substances can degrade the rebars and compromise their integrity. In such situations, it is crucial to choose the appropriate grade of steel rebars that offer enhanced resistance to chemical corrosion. Stainless steel rebars, for example, contain a higher proportion of chromium and other alloying elements, making them highly resistant to a wide range of chemicals. These rebars are commonly used in structures exposed to aggressive chemical environments, such as wastewater treatment facilities, chemical plants, and marine structures. Furthermore, protective coatings can be applied to steel rebars to further enhance their resistance to chemical exposure. Coatings like epoxy or polymers create a barrier that prevents direct contact between the rebar and the chemical, minimizing the risk of corrosion. These coatings are commonly used in structures exposed to chemicals like sulfuric acid or chloride ions. To ensure the long-term durability and safety of structures in chemically aggressive environments, it is important to consult with structural engineers and corrosion specialists. They can help determine the most suitable type of steel rebars and protective coatings for a specific chemical exposure scenario. Proper design, material selection, and maintenance practices are essential in these environments.
- Q:How do steel rebars affect the overall construction cost of industrial buildings?
- Steel rebars can significantly affect the overall construction cost of industrial buildings due to their crucial role in enhancing structural strength and durability. While the initial cost of steel rebars might be higher compared to other materials, their use can reduce the need for additional structural support, leading to potential cost savings in terms of labor, time, and materials. Moreover, steel rebars offer long-term benefits by minimizing maintenance and repair expenses, ultimately contributing to the overall cost-effectiveness of the construction project.
- Q:How do steel rebars help in distributing load in a structure?
- Playing a crucial role in the distribution of load within a structure, steel rebars, also known as reinforcement bars, are of utmost importance. Their primary purpose lies in reinforcing concrete structures, elevating their strength and durability. Strategically positioned within the concrete, rebars effectively counteract any tensile forces that the structure may face. Although concrete possesses strength in compression, it lacks the same strength in tension. Under the application of a load, such as in a building or a bridge, tensile forces arise, causing concrete to crack and eventually fail. By incorporating steel rebars into the concrete, these tensile forces are efficiently disseminated and transferred to the rebars, preventing excessive deflection or collapse of the structure. The inclusion of steel rebars within the concrete creates a composite material, amalgamating the compressive strength of concrete with the superior tensile strength of steel. Consequently, the structure becomes capable of withstanding a wide range of loads, including dead loads (the weight of the structure itself), live loads (such as occupants or furniture), and environmental loads (such as wind or earthquakes). Moreover, rebars serve the purpose of controlling and minimizing the propagation of cracks within the concrete. When a crack forms under load, rebars act as a barrier, impeding the crack's further spread and safeguarding the structure's integrity. This hinders the development of larger cracks that could potentially lead to structural failure. Furthermore, steel rebars provide stability and reinforcement at critical points within the structure, such as corners, joints, and areas prone to high stress. By reinforcing these vulnerable areas, rebars ensure that the load is evenly distributed throughout the structure, reducing the risk of localized failures. In conclusion, steel rebars are indispensable in distributing load within a structure by absorbing tensile forces, strengthening concrete, preventing crack propagation, and reinforcing critical locations. They significantly contribute to the overall structural integrity and safety, solidifying their vital role in construction projects.
- Q:Are there any limitations on the diameter of steel rebars?
- Yes, there are limitations on the diameter of steel rebars. The diameter of steel rebars is typically standardized and regulated by national and international building codes and standards. These codes and standards ensure that the rebars used in construction projects are of appropriate size and strength to meet safety requirements. The specific limitations on the diameter of steel rebars may vary depending on the intended use and the specific regulations in place. However, it is common to find rebars with diameters ranging from 6mm to 50mm in construction projects.
- Q:Are steel rebars suitable for use in tunnels and underground mines?
- Yes, steel rebars are suitable for use in tunnels and underground mines. Steel rebars provide excellent strength, durability, and resistance to corrosion, making them an ideal choice for reinforcing concrete structures in these challenging environments. Their ability to withstand high loads and seismic forces makes them reliable for ensuring the structural integrity and safety of tunnels and underground mines.
- Q:Are steel rebars susceptible to rust?
- Yes, steel rebars are susceptible to rust.
- Q:Can steel rebars be used in earthquake-resistant structures?
- Yes, steel rebars can be used in earthquake-resistant structures. Steel rebars provide strength and reinforcement to concrete structures, helping them withstand seismic forces and prevent collapse during an earthquake. The use of properly designed and installed steel rebars enhances the structural integrity and durability of buildings, making them more resilient to seismic activity.
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HRB400 Deformed Steel Bar with Leigth 6M,12M,9M
- 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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