Deformed Steel Bar, 10mm 12mm Steel Rebar
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Product Description:
OKorder is offering Deformed Steel Bar, 10mm 12mm Steel Rebar 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 African, South American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Deformed Steel Bar, 10mm 12mm Steel Rebar 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, 10mm 12mm Steel Rebar are durable, strong, and wide variety of sizes.
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,HRB500
Certificates: ISO, SGS, BV, CIQ
Length: 6m – 12m, as per customer request
Packaging: Export packing, nude packing, bundled
Deformed Steel Bar | ||
Diameter (MM) | Cross Sectional Area (MM2) | Theorectical Weight (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 |
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 |
Grade | Technical data of the original chemical composition (%) | |||||||
C | Mn | Si | S | P | V | |||
HRB500 | ≤0.25 | ≤1.60 | ≤0.80 | ≤0.045 | ≤0.045 | 0.04-0.12 | ||
Physics capability | ||||||||
Yield Strength(N/cm2) | Tensile Strength(N/cm2) | Elongation (%)
| ||||||
≥500 | ≥630 | ≥12 | ||||||
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 many tons of steel products could be loaded in containers?
A2: Usually the steel products are delivered by bulk vessel because of the large quantity and the freight. However, there are no bulk vessel enter some seaports so that we have to deliver the cargo by containers. The 6m steel product can be loaded in 20FT container, but the quantity is changed according to the size, usually from 18tons to 25tons.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will arrange production. The normal sizes with the normal grade can be produced within one month. The specific shipping date is dependent upon international and government factors, the delivery to international main port about 45-60days.
Images:
- Q: Are there any international standards for steel rebars?
- Yes, there are several international standards for steel rebars. The most widely recognized standard is the ISO 6935-2, which provides specifications for steel rebars used in reinforced concrete structures. Additionally, the American Society for Testing and Materials (ASTM) has its own set of standards, such as ASTM A615 and ASTM A706, which are widely adopted in North America and many other countries. Other international standards include the European standard EN 10080 and the British standard BS 4449. These standards ensure quality, strength, and compatibility of steel rebars across different regions.
- Q: What is the effect of welding on the properties of steel rebars?
- The effect of welding on the properties of steel rebars can vary depending on various factors such as the welding process, parameters, and the quality of the weld. Generally, welding can introduce localized heat, which may lead to changes in the microstructure and mechanical properties of the rebars. These changes can include the formation of a heat-affected zone (HAZ) with altered hardness, strength, and toughness. Additionally, the weld itself may have different properties compared to the base metal, such as lower ductility or higher susceptibility to cracking. Therefore, it is crucial to carefully control the welding process and ensure proper welding techniques to minimize any adverse effects on the rebars' properties.
- Q: Are steel rebars available in different shapes and profiles?
- Yes, steel rebars are available in various shapes and profiles to suit different construction needs.
- Q: Are there any standards or specifications for steel rebars?
- Yes, there are internationally recognized standards and specifications for steel rebars. The most commonly used standards are those set by the American Society for Testing and Materials (ASTM), British Standards Institution (BSI), and International Organization for Standardization (ISO). These standards outline the requirements for steel rebars in terms of dimensions, mechanical properties, chemical composition, and testing methods, ensuring their quality and suitability for construction purposes.
- Q: What is the role of steel rebars in tunnel construction?
- Steel rebars play a crucial role in tunnel construction as they provide structural reinforcement to ensure the stability and strength of the tunnel. These steel bars are used to reinforce the concrete, increasing its tensile strength and preventing cracking or collapsing under the pressure exerted by the surrounding soil and water. Additionally, rebars help to distribute the load evenly throughout the tunnel, enhancing its overall durability and resistance to external forces.
- 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 welded to other steel components?
- Yes, steel rebars can be welded to other steel components. Welding is a common method used to connect steel rebars to various steel structures or components in construction projects. The process involves heating the rebars and the steel components to a high temperature, melting them, and then allowing them to cool and solidify, creating a strong and durable bond. Welding steel rebars to other steel components is a widely accepted practice that helps to enhance the overall structural integrity and stability of the construction. It provides a reliable connection between the rebars and the steel components, ensuring that they work together effectively to withstand the forces and loads placed on them. However, it is important to follow proper welding techniques and adhere to relevant industry standards and guidelines to ensure a successful and safe welding process.
- Q: How do steel rebars affect the structural integrity of a building?
- Steel rebars play a crucial role in enhancing the structural integrity of a building. These reinforced steel bars are primarily used in concrete structures to provide strength and stability. By reinforcing the concrete, rebars help to resist tensile forces and prevent the formation of cracks in the building. One of the main ways rebars affect structural integrity is by increasing the overall load-bearing capacity of the structure. When concrete is combined with steel rebars, it creates a composite material that can withstand greater amounts of weight and stress. This is particularly important in high-rise buildings or structures that need to support heavy loads, such as bridges or parking garages. Moreover, rebars help mitigate the effects of shrinkage and temperature changes on the concrete. Concrete has a tendency to shrink and expand due to changes in temperature and humidity. This can cause cracks to form and compromise the structural integrity of the building. However, by embedding rebars within the concrete, these forces are counteracted, preventing significant damage. Another critical aspect of rebars is their ability to resist bending and deformation. In the event of an earthquake or other dynamic forces, the rebars help distribute the energy throughout the structure, reducing the risk of collapse. This resilience is vital in regions prone to seismic activity. Furthermore, steel rebars offer exceptional durability and longevity. Unlike other materials, such as wood or plastic, steel does not rot, decay, or get affected by termites or other pests. This ensures that the structural integrity of the building remains intact over time, reducing the need for frequent repairs or replacements. In conclusion, steel rebars significantly enhance the structural integrity of a building. By reinforcing concrete, rebars provide strength, increase load-bearing capacity, resist shrinkage and temperature changes, mitigate the effects of dynamic forces, and provide long-lasting durability. Without the inclusion of rebars, buildings would be more susceptible to cracking, structural failure, and compromised safety.
- Q: How do steel rebars affect the overall construction cost of commercial buildings?
- Steel rebars can have a significant impact on the overall construction cost of commercial buildings. These rebars, which are typically used to reinforce concrete structures, play a crucial role in ensuring the strength and durability of the building. Firstly, the cost of steel rebars themselves can add to the construction budget. The price of steel rebars fluctuates based on market conditions and availability, and since they are a necessary component in construction, their cost can have a direct impact on the overall project expenses. Secondly, the installation of steel rebars requires skilled labor and specialized equipment, which adds to the construction cost. Skilled ironworkers are needed to precisely place the rebars in the correct positions as per the structural design. The labor cost associated with this skilled work can be a significant portion of the overall construction budget. Moreover, the amount and density of steel rebars used in the construction also affect the cost. The structural engineer determines the necessary quantity and spacing of rebars based on the building's design and load-bearing capacities. In some cases, more rebars are required to meet specific safety standards or to withstand higher levels of stress. This increased quantity of steel rebars will inevitably lead to higher material and labor costs. However, it is important to note that the use of steel rebars in commercial buildings is essential for ensuring the structural integrity and safety of the construction. While they may contribute to the overall cost, their benefits outweigh the expenses. Steel rebars provide reinforcement to concrete, increasing its tensile strength and ability to withstand external forces such as earthquakes, wind, and heavy loads. This ultimately leads to a longer lifespan for the building and reduces the likelihood of costly repairs or structural failures in the future. In conclusion, steel rebars do impact the overall construction cost of commercial buildings due to the cost of the rebars themselves, the labor required for their installation, and the quantity needed based on the structural design. However, the use of steel rebars is crucial for ensuring the strength and durability of the building, reducing long-term maintenance costs, and ensuring the safety of occupants.
- Q: What are the common surface patterns for steel rebars?
- Plain, deformed, and ribbed patterns are the common surface patterns for steel rebars. Plain rebars have a smooth surface and no patterns or indentations. They are used in applications where bendability or weldability is important, such as in reinforced concrete structures. On the other hand, deformed rebars have patterns or indentations on their surface, such as ribs, humps, or indentations. These patterns enhance bonding with the surrounding concrete and improve the grip between the rebar and concrete. This ensures better stress transfer and prevents slippage. Deformed rebars are widely used in construction projects, particularly in areas that require high tensile strength and bond strength. Ribbed rebars, a specific type of deformed rebar, have continuous longitudinal ribs along their length. These evenly spaced ribs provide additional anchorage and bond strength with the concrete. Ribbed rebars are commonly used in applications that require a higher level of bond strength, such as in seismic zones or structures subjected to heavy loads. In conclusion, the choice of surface pattern for steel rebars depends on the specific requirements of the construction project and the desired performance characteristics.
Send your message to us
Deformed Steel Bar, 10mm 12mm Steel Rebar
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
