Hot Rolled Steel HRB500 Deformed steel bar for Construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 10000 m.t./month
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Product Description:
OKorder is offering Hot Rolled Steel HRB500 Deformed steel bar for Construction 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 Steel HRB500 Deformed steel bar for Construction 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 Hot Rolled Steel HRB500 Deformed steel bar for Construction 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
Product Specifications:
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 | ||
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 | |||||
Packaging & Delivery of Hot Rolled d-bar Steel
1. Packing: it is nude packed in bundles by steel wire rod
2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load
3. Marks:
Color marking: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.
Tag mark: there will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in China, shipping marks and other information request by the customer.
If loading by container the marking is not needed, but we will prepare it as customer request.
4. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.
5. Delivered by container or bulk vessel
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.
Q5: Can stainless steel rust?
A5: 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.
Images:
- Q: Can steel rebars be used in structures exposed to extreme temperatures?
- Yes, steel rebars can be used in structures exposed to extreme temperatures. Steel has high thermal conductivity, which allows it to transfer heat quickly, minimizing the risk of structural damage due to thermal expansion or contraction. However, it is essential to consider the specific temperature range and the potential impact on the structural integrity of the rebar. In extremely high temperatures, other materials or protective measures may be necessary to ensure the stability and safety of the structure.
- Q: Can steel rebars be used in foundations and footings?
- Yes, steel rebars can be used in foundations and footings. Steel rebars are commonly used to reinforce concrete structures, including foundations and footings, to provide added strength and stability. They help to prevent cracking and increase the structural integrity of the foundation or footing.
- Q: What are the guidelines for spacing steel rebars in reinforced concrete?
- The guidelines for spacing steel rebars in reinforced concrete vary depending on the specific design and requirements of the project. However, some general guidelines include maintaining a minimum spacing between rebars to allow for proper concrete flow and consolidation during placement, typically ranging from 1.5 to 2.5 times the diameter of the bar. Additionally, rebars should be adequately spaced to ensure proper cover and to prevent overcrowding, which can hinder the structural integrity of the concrete. It is crucial to consult the project's structural engineer or refer to the relevant building codes and standards for specific spacing requirements.
- Q: What is the maximum spacing allowed between steel rebars in a concrete structure?
- The maximum spacing allowed between steel rebars in a concrete structure depends on various factors such as the size and strength of the rebars, the design requirements, and the intended use of the structure. However, a general guideline is that the spacing between rebars should not exceed three times the diameter of the largest bar being used. This ensures proper reinforcement and structural integrity of the concrete.
- Q: What is the resistance of steel rebars against acid attacks?
- Due to the protective layer of rust that forms on their surface, steel rebars exhibit a high resistance to acid attacks. This layer, commonly known as iron oxide, acts as a barrier, effectively preventing direct contact and corrosion between the steel and the acid. Furthermore, the steel rebars' resistance to acid attacks is enhanced by their high carbon content, which results in the formation of a protective film that provides additional shielding from acid damage. However, it is important to bear in mind that extended exposure to highly concentrated or corrosive acids may still cause some degree of corrosion, although at a slower pace compared to other metals. Therefore, it is recommended to carefully choose the appropriate grade of steel rebar and implement supplementary protective measures, such as coatings or concrete coverings, in order to ensure optimal resistance against acid attacks in specific applications.
- Q: Can steel rebars be used in wastewater storage tanks?
- Yes, steel rebars can be used in wastewater storage tanks. Steel rebars are commonly used as reinforcement in concrete structures, including wastewater storage tanks. The rebars provide tensile strength to the concrete, making it more resistant to cracking and improving the overall structural integrity of the tank. Additionally, steel rebars are corrosion-resistant, which is crucial in wastewater storage tanks where exposure to corrosive elements is inevitable. Therefore, using steel rebars in wastewater storage tanks is a common and effective practice in the construction industry.
- Q: How do steel rebars affect the overall structural stability during construction?
- The overall structural stability during construction is greatly influenced by steel rebars. These reinforcement bars are typically embedded within concrete structures to provide additional strength and support. Their presence helps to distribute the load evenly across the entire structure, minimizing the risk of failure and increasing stability. One of the main advantages of steel rebars is their high tensile strength. While concrete is strong in compression, it is weak in tension. Steel rebars compensate for this weakness by resisting tensile forces. By reinforcing the concrete with steel rebars, the structure becomes more resistant to cracking and deformation, ensuring its durability and longevity. Furthermore, the use of steel rebars improves the ductility of the structure. Ductility refers to a material's ability to undergo deformation without breaking. During earthquakes or other external forces, steel rebars allow the structure to flex and absorb energy, reducing the risk of catastrophic failure. This ultimately enhances the stability and safety of the construction. In addition, steel rebars enhance the structural integrity of the construction by preventing the propagation of cracks. When cracks occur in the concrete, steel rebars provide a path for stress transfer, preventing the cracks from spreading and compromising the overall stability of the structure. Moreover, steel rebars contribute to the structural stability by reinforcing critical areas of the construction, such as columns, beams, and slabs. These elements experience significant loads and stresses, and the presence of steel rebars ensures their ability to withstand these forces, preventing collapse or structural failure. To summarize, steel rebars have a significant impact on the overall structural stability during construction. They enhance the tensile strength of concrete, improve ductility, prevent crack propagation, and reinforce critical areas of the structure. Their incorporation ensures that the construction can withstand various loads, external forces, and environmental conditions, providing a robust and stable building that meets safety standards and regulations.
- Q: Thread steel generally used for more?
- Mainly used for reinforcement of reinforced concrete and prestressed concrete structures. It is one of the most widely used kinds of steel in civil engineering.
- Q: How do steel rebars resist fatigue and cyclic loading?
- Steel rebars are specifically designed to resist fatigue and cyclic loading due to their unique properties and design. Firstly, steel rebars are made from high-strength steel, which has excellent resistance to fatigue. High-strength steel has a higher yield strength and ultimate tensile strength compared to regular steel, allowing it to withstand repetitive loading without undergoing significant deformation or failure. This property helps rebars endure cyclic loading without experiencing fatigue failure. Moreover, steel rebars are reinforced with rib patterns along their surface. These ribs increase the surface area, enhancing the bond between the rebar and surrounding concrete. This increased bond strength helps to distribute the cyclic loads more evenly, reducing the localized stress concentration. By distributing the loads, the rebars are better able to resist fatigue and cyclic loading. Additionally, rebars are often designed with a specific diameter and spacing to optimize their load-carrying capacity and resist fatigue. The design takes into consideration the anticipated cyclic loads, ensuring that the rebars are adequately spaced and sized to handle the expected stresses. The spacing between rebars also allows for proper concrete flow and consolidation during construction, further enhancing the overall performance and resistance to fatigue. Furthermore, proper installation and quality control during construction play a crucial role in ensuring the rebars' resistance to fatigue and cyclic loading. Adequate concrete cover, proper placement within the concrete, and secure anchoring of the rebars all contribute to their ability to withstand cyclic loading over time. In summary, steel rebars resist fatigue and cyclic loading through their high-strength steel composition, ribbed surface patterns, optimized spacing and diameter, and proper installation techniques. These features work collectively to enhance their load-carrying capacity, distribute loads more evenly, and minimize stress concentration, resulting in improved resistance to fatigue and cyclic loading.
- Q: Can steel rebars be used in sports arena construction?
- Certainly! In the construction of sports arenas, steel rebars find frequent application. Concrete structures, including sports arenas, often rely on steel rebars for reinforcement. The utilization of steel rebars imparts extra strength and stability to the concrete, enabling the structure to endure the various loads and stresses inherent in the arena's design. These loads can range from the weight of the roof, seating, and equipment. Moreover, steel rebars play a crucial role in averting cracks and enhancing the overall durability of the arena. They are commonly embedded within the concrete foundation, columns, and beams of the structure to augment its structural integrity and prolong its lifespan.
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Hot Rolled Steel HRB500 Deformed steel bar for Construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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