Chrome Alloy Deformed Steel Bar of Hot Rolled
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 50000 m.t./month
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Item specifice
Product Description:
OKorder is offering Chrome Alloy Deformed Steel Bar of Hot Rolled 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:
Chrome Alloy Deformed Steel Bar of Hot Rolled 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 Chrome Alloy Deformed Steel Bar of Hot Rolled 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 Chrome Alloy Deformed Steel Bar of Hot Rolled:
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 Chrome Alloy Deformed Steel Bar of Hot Rolled:
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 Chrome Alloy Deformed Steel Bar of Hot Rolled:
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
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 factors to consider while choosing the right type of steel rebar for a project?
- When choosing the right type of steel rebar for a project, there are several factors to consider. These include the specific requirements of the project, such as the structural design, load-bearing capacity, and environmental conditions. The grade and size of the rebar must also be taken into account, as they determine its strength and ability to withstand forces. Additionally, factors like corrosion resistance, cost, and availability are important considerations to ensure the selected steel rebar is suitable for the project's needs.
- Q:Can steel rebars be used in underwater construction?
- Yes, steel rebars can be used in underwater construction. However, special precautions need to be taken to protect the steel rebars from corrosion due to the presence of water and other corrosive elements. Coating the rebars with corrosion-resistant materials or using stainless steel rebars are common methods to ensure their longevity and structural integrity in underwater environments.
- Q:Can steel rebars be used in high-rise buildings?
- Yes, steel rebars can be used in high-rise buildings. Steel rebars are commonly used as reinforcement in concrete structures, including high-rise buildings, to increase their strength and durability. The use of steel rebars helps to distribute the load and enhance the structural integrity of the building, making them a suitable choice for high-rise construction.
- Q:Can steel rebars be used in the construction of residential buildings?
- Yes, steel rebars can be used in the construction of residential buildings. Steel rebars are commonly used as reinforcement in concrete structures, including residential buildings, to provide added strength and stability. They help to distribute loads and prevent cracking or failure in the concrete. Steel rebars are widely used in residential construction projects to enhance the overall structural integrity and durability of the building.
- Q:How do steel rebars prevent cracking in concrete structures?
- Steel rebars prevent cracking in concrete structures by providing reinforcement and strength. When concrete cures, it becomes strong in compression but weak in tension. Steel rebars, which are embedded within the concrete, act as a tension element that helps distribute and absorb tensile forces. This prevents the concrete from cracking under the pressure of load or external forces. The rebars also enhance the overall structural integrity, durability, and resistance to bending, shearing, and other forms of stress, ensuring the concrete structure remains stable and secure.
- Q:How do steel rebars affect the thermal properties of a structure?
- Steel rebars can increase the thermal conductivity of a structure, making it more prone to heat transfer.
- Q:What is the role of steel rebars in minimizing cracking due to shrinkage?
- The role of steel rebars in minimizing cracking due to shrinkage is to provide reinforcement and strength to concrete structures. By placing steel rebars within the concrete, they act as a framework that helps distribute the tensile forces caused by shrinkage. This prevents the concrete from cracking and ensures the overall stability and durability of the structure.
- Q:What are the safety precautions to be followed while working with steel rebars?
- To prevent accidents and injuries while working with steel rebars, it is essential to adhere to specific safety measures. Consider the following precautions: 1. Personal Protective Equipment (PPE): Ensure that you always wear suitable PPE, including safety glasses, gloves, hard hats, and steel-toed boots. These items will shield you from potential dangers like falling objects, sharp edges, and flying debris. 2. Training and Knowledge: Before handling steel rebars, make sure you have undergone proper training and understand the associated safety protocols. Familiarize yourself with the equipment used and comprehend the potential risks involved. 3. Proper Lifting Techniques: Handling steel rebars can be challenging due to their weight and awkward shape. Always utilize correct lifting techniques, such as bending your knees and using your legs instead of your back. Do not attempt to lift a rebar that exceeds your capacity; seek assistance if necessary. 4. Secure Storage: Store steel rebars in a designated area that is free from potential obstructions. Stack them in a stable manner to prevent toppling and causing injuries. 5. Safe Handling: When moving steel rebars, exercise caution due to their sharp edges and potential for harm. Employ appropriate lifting equipment, such as cranes or forklifts, if required. Avoid dragging or sliding rebars, as this can lead to strains or sprains. 6. Fall Protection: If working at heights or near open edges, ensure that adequate fall protection measures are in place. This may involve using guardrails, safety harnesses, or safety nets to prevent falls. 7. Fire Safety: Steel rebars can become extremely hot when exposed to heat or flames. Ensure that appropriate fire prevention measures are in place, such as fire extinguishers, and exercise caution when working near flammable materials. 8. Communication: Maintain clear communication with colleagues and supervisors to ensure everyone is aware of their surroundings and potential hazards. Utilize hand signals or radios when working in noisy environments. 9. Regular Inspections: Routinely inspect steel rebars for any defects, such as cracks or sharp edges, that could pose a safety risk. Immediately remove any damaged or faulty rebars from use. 10. First Aid and Emergency Procedures: Familiarize yourself with first aid procedures and emergency protocols in the event of accidents or injuries. Have a well-stocked first aid kit readily available on-site and know the location of the nearest medical facility. By adhering to these safety precautions, you can minimize the likelihood of accidents and injuries while working with steel rebars. Always prioritize your safety and the safety of those around you.
- Q:What is the maximum spacing allowed between vertical steel rebars in columns?
- The maximum spacing allowed between vertical steel rebars in columns typically depends on various factors such as the structural design requirements, column dimensions, load conditions, and local building codes. However, a common guideline is to keep the spacing between vertical rebars within 3-6 inches (7.6-15.2 centimeters) to ensure adequate structural integrity and reinforcement. It is essential to consult with a structural engineer or refer to the specific building codes and design specifications for accurate information regarding the maximum spacing allowed in a particular project.
- Q:What are the advantages of using high-strength steel rebars?
- There are several advantages of using high-strength steel rebars in construction projects. Firstly, high-strength steel rebars have a much higher yield strength compared to regular steel rebars. This means that they can withstand much greater tensile forces without deforming or breaking. This allows for the construction of structures that can handle heavy loads and forces, making them more durable and resistant to damage. Secondly, high-strength steel rebars have a smaller diameter compared to regular steel rebars, while still maintaining their strength. This means that they can be used in places where space is limited or where a smaller concrete cover is required. This makes them particularly useful in projects with complex designs or in areas with high seismic activity. Moreover, high-strength steel rebars offer increased cost-efficiency. Due to their higher strength, fewer rebars are needed in construction projects, which results in reduced material and labor costs. Additionally, the smaller diameter of high-strength steel rebars leads to less concrete being needed, further reducing costs. Another advantage of using high-strength steel rebars is their enhanced corrosion resistance. The increased strength of these rebars is often achieved by adding alloying elements, such as chromium or nickel, which improve their resistance to corrosion. This ensures that structures reinforced with high-strength steel rebars have a longer lifespan and require less maintenance over time. Lastly, the use of high-strength steel rebars allows for the construction of lighter and more slender structures. Their higher strength-to-weight ratio enables the design of longer spans and taller buildings, without compromising on safety or structural integrity. This leads to more aesthetically pleasing structures and provides architects and engineers with greater flexibility in their designs. In conclusion, the advantages of using high-strength steel rebars include increased strength, smaller diameter, cost-efficiency, enhanced corrosion resistance, and the ability to construct lighter and more slender structures. These benefits make high-strength steel rebars a preferred choice in various construction projects, ensuring durability, safety, and longevity.
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Chrome Alloy Deformed Steel Bar of Hot Rolled
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 50000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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