Hot Rolled Carbon Steel Deformed Bar 28mm with High Quality
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Product Description:
OKorder is offering Hot Rolled Carbon Steel Deformed Bar 28mm 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:
Hot Rolled Carbon Steel Deformed Bar 28mm with High Quality 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 Hot Rolled Carbon Steel Deformed Bar 28mm with High Quality are durable, strong.packed and suitable for construction
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
Manufacture: Hot rolled
Grade: HRB335 HRB400 BS4449 Grade460 ASTM Grade40 Grade60
Certificates: ISO, SGS, BV, CIQ
Length:6m 8m 9m 12m
Packaging: Export packing, packed by coil
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: How many tons per bundle?
A4: Around 2-3tons
Q5: How to avoid the rust after deliver the goods to the loading port?
A5: We will keep the goods at the port covered with water-proof material
Q6: What is the chemical composition and physical properties of HRB400?
A6:
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 | |||||
Q7:What is chemical composition and physical properties of 500B?
A7:
BS4449 500B | Chemical Composition(%) | ||||
C | Mn | Si | S | P | |
≤0.24 | ≤0.45 | ≤0.16 | ≤0.05 | ≤0.31 | |
Physical capability | |||||
Yield Strength(N/cm²) | Tensile Strength(N/cm²) | Elongation (%) | |||
≥650 | ≥500 | 19 | |||
Q8: What is the chemical composition and physical properties of HRB335?
A8:
HRB335 | Chemical Composition(%) | ||||
C | Mn | Si | S | P | |
≤0.25 | ≤1.60 | ≤0.80 | ≤0.045 | ≤0.045 | |
Physical capability | |||||
Yield Strength(N/cm²) | Tensile Strength(N/cm²) | Elongation (%) | |||
≥335 | ≥490 | ≥16 | |||
Images:
- Q: How are steel rebars protected during transportation and storage?
- Steel rebars are typically protected during transportation and storage by being coated with a layer of rust-resistant material, such as epoxy or zinc. This coating acts as a barrier against moisture and other corrosive elements, ensuring the rebars remain in good condition until they are ready for use. Additionally, rebars are often stacked and strapped together to prevent any movement or damage during transportation.
- Q: What are the common mistakes to avoid when handling and storing steel rebars?
- Some common mistakes to avoid when handling and storing steel rebars include: 1. Improper handling: Rebars should be lifted and moved using appropriate equipment such as cranes or forklifts. Attempting to handle them manually can lead to injuries and damage to the rebars. 2. Inadequate storage conditions: Rebars should be stored in a clean, dry, and well-ventilated area to prevent rusting and corrosion. Exposure to moisture or extreme temperatures can degrade the quality of the rebars. 3. Insufficient support: When storing rebars horizontally, they should be placed on a flat surface and adequately supported to prevent bending or deformation. Stacking them too high without proper support can result in damage and compromise their structural integrity. 4. Inadequate protection: Rebars should be protected from direct contact with the ground or other materials that may cause damage or contamination. Using pallets or other protective barriers can help prevent rust and ensure the rebars remain in good condition. 5. Neglecting regular inspections: Regularly inspecting the rebars for signs of damage, rust, or other defects is crucial. Any compromised rebars should be removed from use to ensure safety and structural reliability. By avoiding these common mistakes, the handling and storage of steel rebars can be done effectively, ensuring their quality and performance in construction projects.
- Q: Can steel rebars be used in corrosive environments?
- Steel rebars can be used in corrosive environments, but certain precautions need to be taken to ensure their longevity and structural integrity. Corrosive environments, such as those with high levels of moisture, saltwater, or chemical exposure, can accelerate the corrosion process of steel rebars, leading to potential structural damage. To mitigate this risk, various strategies can be employed. One common approach is to use corrosion-resistant reinforcing materials, such as stainless steel rebars or epoxy-coated rebars, which provide an additional layer of protection against corrosion. These materials have proven effective in resisting corrosion even in highly corrosive environments. Another approach is to utilize corrosion inhibitors, which are chemicals added to the concrete mix or applied directly to the steel surface. These inhibitors form a protective layer around the rebars, preventing corrosive agents from reaching the steel and slowing down the corrosion process. Additionally, proper concrete cover thickness should be maintained to ensure rebars are adequately protected from exposure to corrosive elements. Adequate concrete cover acts as a barrier, preventing moisture and other corrosive agents from reaching the steel. Regular inspection and maintenance are crucial to identify any signs of corrosion early on. If corrosion is detected, appropriate measures should be taken to repair or replace the affected rebars to maintain the structural integrity of the project. In summary, while steel rebars can be used in corrosive environments, it is essential to consider the specific conditions and employ the appropriate strategies to protect against corrosion. By using corrosion-resistant materials, applying inhibitors, maintaining proper concrete cover, and conducting regular inspections, the lifespan and performance of steel rebars in corrosive environments can be significantly enhanced.
- Q: What is the impact of steel rebars on the overall maintenance of a building?
- The overall maintenance of a building is significantly influenced by steel rebars. These reinforced steel bars are widely used in construction to provide strength and stability to concrete structures. The presence of rebars improves the building's structural integrity, making it more resistant to external forces like earthquakes, wind, and heavy loads. Using steel rebars has several key benefits, one of which is their ability to prevent cracking and minimize structural failures. By reinforcing the concrete, rebars evenly distribute the load, reducing stress on the building. This helps prevent the formation and spread of cracks that can compromise the structural stability and result in costly repairs. Additionally, steel rebars play a crucial role in increasing the durability and lifespan of a building. They add strength to the concrete, making it more resistant to wear and tear over time. This means less frequent maintenance and repairs, leading to cost savings for the owners. When it comes to maintenance, properly installed steel rebars require minimal attention. However, regular inspection and maintenance are necessary to ensure their continued effectiveness. This includes checking for signs of corrosion, which can weaken the rebars and compromise the building's structural integrity. Protective coatings or regular cleaning can be used to prevent corrosion and extend the rebars' lifespan. In conclusion, steel rebars have a positive impact on a building's overall maintenance. They enhance structural integrity, prevent cracking, and increase durability, resulting in reduced maintenance needs and a longer lifespan. Regular inspection and maintenance of rebars are crucial to ensure effectiveness and mitigate potential issues such as corrosion.
- Q: What is the maximum diameter of steel rebars available in the market?
- The maximum diameter of steel rebars available in the market can vary, but commonly ranges from 40mm to 50mm.
- Q: What is the process of anchoring steel rebars in masonry walls?
- The process of anchoring steel rebars in masonry walls involves several steps. Firstly, the masonry wall is constructed, leaving gaps or voids where the rebars will be inserted. Secondly, the rebars are cut to the desired length and then inserted into the pre-determined positions in the wall. Next, the rebars are securely anchored or tied to the masonry using various methods such as tying them with wire or using specialized anchoring devices. This ensures that the rebars are firmly embedded within the masonry structure, providing reinforcement and strength to the wall. Finally, the rebars are inspected to ensure they are properly anchored and meet the required specifications and standards.
- Q: What is the cost of steel rebars?
- Different factors, including steel grade, market conditions, and location, can cause the price of steel rebars to vary. Generally, the price ranges from $500 to $800 per metric ton. Nevertheless, it is crucial to consider that prices can change due to factors like supply and demand, raw material expenses, and any taxes or tariffs imposed on steel imports. To obtain the most accurate and current pricing information, it is advisable to reach out to local suppliers or consult market reports.
- Q: Are steel rebars suitable for use in high-rise buildings?
- Yes, high-rise buildings can use steel rebars as they are suitable for this purpose. Steel rebars, also known as reinforcing bars, are commonly utilized in the construction industry to provide strength and stability to concrete structures. In order to withstand various loads and forces like wind, earthquakes, and the weight of the building itself, high-rise buildings require a robust and resilient structural system. Steel rebars possess exceptional tensile strength and ductility, making them an ideal choice for reinforcing concrete in such structures. One of the primary advantages of steel rebars is their ability to resist tensile forces. While concrete is strong in compression, it is weak in tension. Steel rebars help overcome this weakness by providing the necessary tensile strength. This is particularly important in high-rise buildings where the weight of the structure can induce tension on the concrete components. By reinforcing the concrete with steel rebars, the overall structural integrity of the building is enhanced, ensuring its safety and stability. Furthermore, steel rebars exhibit superior ductility, meaning they can deform under stress without fracturing. This property is crucial in high-rise buildings as they are subjected to dynamic loads and potential movements caused by factors like wind or seismic activity. Steel rebars can absorb and distribute these forces, minimizing the risk of structural failure or collapse. Moreover, steel rebars are readily available and cost-effective compared to alternative materials such as carbon fiber or fiberglass. They can be easily fabricated and installed in various shapes and sizes to meet the specific design requirements of high-rise buildings. However, it is important to note that the suitability of steel rebars in high-rise buildings also relies on proper design, installation, and regular maintenance. It is crucial to adhere to the relevant building codes and standards, ensure adequate corrosion protection, and conduct regular inspections to identify any potential issues. By following these practices, steel rebars can provide a dependable and long-lasting reinforcement solution for high-rise buildings.
- Q: Can steel rebars be used in structures with high chemical resistance requirements?
- No, steel rebars cannot be used in structures with high chemical resistance requirements as they are susceptible to corrosion and deterioration when exposed to harsh chemicals.
- Q: How do steel rebars affect the overall durability of marine structures?
- Steel rebars greatly enhance the overall durability of marine structures. These reinforced bars provide additional strength and resilience, making the structures more resistant to corrosion, fatigue, and the constant exposure to harsh marine environments. By reinforcing the concrete, steel rebars increase the structural integrity, preventing cracks and enhancing load-bearing capacity, ensuring that marine structures can withstand the forces of waves, tides, and weather conditions, thereby prolonging their lifespan.
Send your message to us
Hot Rolled Carbon Steel Deformed Bar 28mm with High Quality
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
