6mm*28.27mm deformed steel bar deformed steel bar
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
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Product Description:
OKorder is offering 6mm*28.27mm deformed steel bar deformed steel bar 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:
6mm*28.27mm deformed steel bar deformed steel bar 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 deformed steel bar 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:
Specifications of Deformed Steel Bar:
Standard | GB | HRB335, HRB400, HRB500 | |
UK | G460B, B500A, B500B,B500C | ||
USA | GR40, GR60 | ||
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 | China mainland | ||
Application | building,construction,road,bridge etc | ||
Brand name | DRAGON | ||
Theoretical weight and section area of each diameter as below for your information:
Diameter(mm) | Section area (mm²) | Mass(kg/m) |
6 | 28.27 | 0.222 |
8 | 50.27 | 0.395 |
10 | 78.54 | 0.617 |
12 | 113.1 | 0.888 |
14 | 153.9 | 1.21 |
16 | 201.1 | 1.58 |
18 | 254.5 | 2.00 |
20 | 314.2 | 2.47 |
22 | 380.1 | 2.98 |
25 | 490.9 | 3.85 |
28 | 615.8 | 4.83 |
32 | 804.2 | 6.31 |
36 | 1018 | 7.99 |
40 | 1257 | 9.87 |
50 | 1964 | 15.42 |
Usage and Applications of Deformed Steel Bar:
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 Deformed Steel Bar:
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
Deformed Steel Bar in Coil
Produce Line of Deformed Steel Bar
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.
- Q:How are steel rebars protected against electromagnetic interference?
- Steel rebars are typically protected against electromagnetic interference by utilizing concrete cover or concrete shielding, which acts as a barrier between the rebars and any external electromagnetic fields. This cover helps to minimize the impact of electromagnetic interference on the rebars and ensures their structural integrity.
- Q:How do steel rebars affect the overall fire safety of a structure?
- The overall fire safety of a structure can be affected both positively and negatively by steel rebars. On the positive side, steel rebars contribute to the strength and stability of the structure, enabling it to withstand the impact of a fire and prevent collapse. This is particularly important for high-rise buildings or structures at risk of fire hazards. Moreover, steel rebars have a high melting point, making them more resistant to heat compared to other building materials. This characteristic slows down the spread of fire and allows for additional time for evacuation or firefighting efforts. However, there are also negative effects of steel rebars on fire safety. Exposed to high temperatures, steel expands, leading to structural deformations and potential failure of the rebars. This compromises the integrity of the structure and increases the risk of collapse. Furthermore, steel rebars conduct heat, transferring it from the fire to other parts of the structure. This localized heating weakens nearby materials and can accelerate the spread of fire within the building. To address these negative effects, fire-resistant coatings or fireproofing materials can be applied to the steel rebars. These coatings insulate and protect the rebars from high temperatures, delaying their failure and reducing the risk of collapse. In conclusion, while steel rebars enhance the overall fire safety of a structure through their strength and stability, they also come with drawbacks. Implementing appropriate fire protection measures, such as fire-resistant coatings, is vital to ensure optimal performance of the rebars during a fire.
- Q:What are the methods used for corrosion protection of steel rebars?
- There are several methods used for corrosion protection of steel rebars, including the application of protective coatings, cathodic protection, and the use of corrosion inhibitors. Protective coatings, such as epoxy or zinc-based coatings, create a barrier between the rebar and the surrounding environment, preventing corrosion. Cathodic protection involves the use of sacrificial anodes or impressed current to protect the rebar by providing a more reactive surface for corrosion. Corrosion inhibitors are chemicals that are added to the concrete mix or applied directly to the rebar, forming a protective layer and reducing the rate of corrosion.
- Q:Can steel rebars be used in structures with high resistance to fire?
- Yes, steel rebars can be used in structures with high resistance to fire. Steel has a high melting point and excellent fire resistance properties, making it a suitable choice for reinforcing structures that need to withstand high temperatures and fire hazards.
- Q:Thread steel is embroidered after rain. Can it be used as reinforcing steel?
- Thread steel after rain, raw embroidery, but also used as steel, with rust done before the line.
- Q:How do steel rebars affect the workability of concrete?
- Steel rebars can significantly affect the workability of concrete by enhancing its tensile strength and overall structural integrity. The presence of rebars allows for the construction of larger and more durable concrete structures. However, the presence of rebars can also make the concrete mixture stiffer and more difficult to handle during the pouring and placing process. This decreased workability requires additional effort and may necessitate the use of additives or adjusting the concrete mixture proportions to maintain the desired level of workability.
- Q:Are steel rebars resistant to earthquakes?
- Yes, steel rebars are designed to enhance the strength and structural integrity of concrete structures, making them more resistant to the forces exerted during earthquakes.
- Q:How do steel rebars affect the overall fire resistance of a structure?
- Steel rebars, which are commonly used in reinforced concrete structures, play a significant role in enhancing the overall fire resistance of a building. The presence of steel rebars provides structural stability and prevents the collapse of a building during a fire event. Steel is inherently fire-resistant and has a high melting point. When exposed to fire, the steel rebars heat up gradually, allowing them to maintain their integrity and structural strength. The slow heat transfer property of steel helps in preventing the spread of fire and slows down the rate at which the temperature rises. Moreover, the thermal conductivity of steel rebars is relatively lower compared to other construction materials, such as concrete. This property enables the steel rebars to act as a heat sink, absorbing and dissipating heat away from the vulnerable areas of the structure. By doing so, the rebars help in reducing the overall temperature within the building, thus extending the time before the critical temperature for structural failure is reached. Additionally, the presence of steel rebars in the concrete matrix creates a composite structure that benefits from the concrete's fire-resistant properties. Concrete has a high heat capacity and is known for its ability to resist fire and heat transfer. The combination of steel rebars and concrete creates a synergistic effect, enhancing the fire resistance of the structure. Furthermore, steel rebars contribute to the overall fire resistance by improving the load-bearing capacity of a building during a fire. The structural integrity provided by the steel rebars helps in maintaining the stability of the structure, preventing structural collapse, and facilitating safer evacuation. In conclusion, steel rebars have a positive impact on the overall fire resistance of a structure. They provide structural stability, slow down the rise in temperature, act as a heat sink, and enhance the load-bearing capacity. The combination of steel rebars and concrete creates a fire-resistant composite structure, thereby improving the safety and integrity of the building during a fire event.
- Q:What is the difference between carbon steel and stainless steel rebars?
- Carbon steel and stainless steel rebars are both types of steel reinforcement used in construction, but they have distinct differences in composition and properties. Carbon steel rebars are made from a combination of iron and carbon, with small amounts of other elements such as manganese and copper. The carbon content in these rebars typically ranges from 0.15% to 0.60%. Carbon steel rebars are strong, durable, and cost-effective. They have good tensile strength, which is crucial for reinforcing concrete structures. However, they are susceptible to corrosion if not properly protected, especially in environments with high moisture or exposure to chemicals. On the other hand, stainless steel rebars are made from a combination of iron, chromium, nickel, and other alloying elements. The chromium content in stainless steel is typically above 10.5%, which creates a protective layer of chromium oxide on the surface of the rebar, preventing corrosion. Stainless steel rebars have excellent corrosion resistance, even in harsh environments with high humidity, saltwater, or exposure to chemicals. They are also highly durable and have high tensile strength, similar to carbon steel rebars. The main difference between carbon steel and stainless steel rebars is their corrosion resistance. Carbon steel rebars require proper protective coatings, such as epoxy or galvanization, to prevent corrosion. On the other hand, stainless steel rebars have inherent corrosion resistance due to the presence of chromium oxide layer, eliminating the need for additional coatings. Another difference is the cost. Carbon steel rebars are generally cheaper compared to stainless steel rebars. However, the total cost of a project should also consider the long-term maintenance costs associated with corrosion protection measures required for carbon steel rebars. In summary, carbon steel rebars are strong and cost-effective but require additional corrosion protection measures, while stainless steel rebars have excellent corrosion resistance and durability but come at a higher cost. The choice between the two depends on the specific project requirements, budget, and expected environmental conditions.
- Q:Can steel rebars be used in offshore platform construction?
- Yes, steel rebars can be used in offshore platform construction. They are commonly used as reinforcement in concrete structures to enhance their strength and durability in the harsh offshore environment.
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6mm*28.27mm deformed steel bar deformed steel bar
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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