Deformed Steel Bar ASTM A615 GR40 GR60 with High Quality
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Product Description:
OKorder is offering Deformed Steel Bar ASTM A615 GR40 GR60 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:
Deformed Steel Bar ASTM A615 GR40 GR60 with High Quality 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 Steel I-Beams 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 Deformed Steel Bar ASTM A615 GR40 GR60 with High Quality:
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 | Hebei, 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 ASTM A615 GR40 GR60 with High Quality:
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.
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.
- Q: Are steel rebars corrosion-resistant?
- Yes, steel rebars are corrosion-resistant.
- Q: Are steel rebars suitable for use in structures with high resistance to chemicals?
- No, steel rebars are not suitable for use in structures with high resistance to chemicals.
- Q: High strength thread steel hrb400e 32 in diameter, is it special steel?
- Hrb400e diameter 32 of the rebar is not special steel, it is seismic steel.
- Q: What are the advantages of using high-strength steel rebars?
- Using high-strength steel rebars in construction projects brings forth several advantages. Firstly, compared to regular steel rebars, high-strength steel rebars exhibit a significantly higher yield strength. As a result, they can endure much greater tensile forces without deformation or breakage. This allows for the construction of resilient structures capable of handling heavy loads and forces, thus enhancing their durability and resistance to damage. Secondly, high-strength steel rebars possess a smaller diameter while still maintaining their strength, unlike regular steel rebars. This characteristic makes them suitable for use in limited-space areas or scenarios requiring a smaller concrete cover. Consequently, they prove particularly beneficial in projects with intricate designs or in regions prone to high seismic activity. Furthermore, high-strength steel rebars offer increased cost-efficiency. Due to their superior strength, fewer rebars are necessary in construction projects. As a result, material and labor costs are reduced. Additionally, the smaller diameter of high-strength steel rebars leads to a decreased requirement for concrete, further lowering expenses. Another advantage of high-strength steel rebars lies in their enhanced corrosion resistance. The increased strength of these rebars is often achieved by incorporating alloying elements such as chromium or nickel, which enhance their resistance to corrosion. Consequently, structures reinforced with high-strength steel rebars boast a longer lifespan and necessitate less maintenance over time. Lastly, the utilization of high-strength steel rebars facilitates the construction of lighter and more slender structures. Their superior strength-to-weight ratio permits the design of longer spans and taller buildings without compromising safety or structural integrity. Consequently, aesthetically pleasing structures are created, and architects and engineers enjoy greater flexibility in their designs. In conclusion, the advantages of employing high-strength steel rebars encompass increased strength, smaller diameter, cost-efficiency, enhanced corrosion resistance, and the ability to construct lighter and more slender structures. These benefits establish high-strength steel rebars as the preferred choice in various construction projects, ensuring durability, safety, and longevity.
- Q: How are steel rebars connected to each other?
- Steel rebars are typically connected to each other using various methods such as overlapping, welding, or using mechanical connectors like couplers or threaded bars.
- Q: How do steel rebars affect the overall noise insulation of a structure?
- Steel rebars have a minimal impact on the overall noise insulation of a structure. This is because noise insulation primarily depends on the density and thickness of the materials used in the construction of walls, floors, and ceilings. Steel rebars, being used to reinforce concrete structures, do not significantly contribute to the sound insulation properties of a building. The primary function of steel rebars is to provide strength and stability to the concrete, ensuring its structural integrity. They are typically embedded within the concrete, resulting in their presence throughout the building's framework. However, the steel rebars themselves do not possess any sound-absorbing or sound-blocking characteristics. To enhance the noise insulation of a structure, other sound insulation materials such as insulation boards, acoustic panels, or soundproofing materials need to be incorporated into the building design. These materials are specifically designed to absorb or block sound waves, reducing the transmission of noise from one area to another. While steel rebars may not directly contribute to noise insulation, they indirectly play a role in maintaining the overall structural integrity of a building. A well-constructed and sturdy structure can help minimize vibrations and sound transmission caused by external noise sources. Therefore, while steel rebars themselves do not significantly affect noise insulation, their presence indirectly contributes to a more solid and stable building, which can help reduce structural vibrations and unwanted noise.
- Q: What are the different types of steel rebars used in retaining walls?
- There are various types of steel rebars that can be used in retaining walls, depending on the specific needs and requirements of the project. Some common types include plain round bars, deformed bars, epoxy-coated bars, stainless steel bars, and galvanized bars. Each type has its own unique properties and advantages, such as increased strength, corrosion resistance, or improved bonding with concrete. The choice of rebar will be based on factors like the design specifications, environmental conditions, and the desired durability of the retaining wall.
- Q: How do steel rebars affect the shrinkage and creep behavior of concrete?
- The shrinkage and creep behavior of concrete are significantly impacted by steel rebars. Shrinkage occurs when concrete contracts as it dries and hardens, while creep refers to the long-term deformation of concrete under sustained load. The presence of steel rebars in concrete has two main effects on its overall shrinkage. Firstly, the rebars provide resistance against shrinkage by countering the tensile forces that arise during drying. This resistance limits the volume change of the concrete, minimizing shrinkage. Secondly, the rebars act as a barrier to moisture movement, thus restricting the drying and shrinkage of the concrete. Nevertheless, the addition of steel rebars can also influence the creep behavior of the concrete. Creep is influenced by the material's modulus of elasticity and strength, both of which can be altered by the presence of steel rebars. The high modulus of elasticity and strength of the rebars can lead to higher levels of creep in the concrete, as there can be differential deformation between the concrete and the steel. Furthermore, the bond between the rebars and the concrete also affects the creep behavior. The strength of this bond influences the transfer of stress from the concrete to the rebars, thereby impacting the overall creep behavior of the composite material. In conclusion, steel rebars can reduce concrete shrinkage by providing resistance against drying and limiting moisture movement. However, they can also influence the creep behavior of the concrete due to factors such as modulus of elasticity, strength, and bond strength between the rebars and the concrete. Understanding the interaction between steel rebars and concrete is essential for designing structures that can withstand shrinkage and creep effects.
- Q: What is the average lifespan of steel rebars in concrete structures?
- The average lifespan of steel rebars in concrete structures can vary depending on several factors. Generally, if the concrete is of good quality and properly maintained, the rebars can last for several decades. However, exposure to environmental conditions such as moisture, chemicals, and temperature fluctuations can accelerate the corrosion process, leading to a shorter lifespan. In areas with high humidity or proximity to saltwater, rebars may corrode more quickly. Additionally, poor construction practices, such as inadequate concrete cover or improper placement of rebars, can also impact their lifespan. Regular maintenance and inspections can help identify any potential issues and extend the lifespan of steel rebars in concrete structures.
- Q: What is the standard size of steel rebars?
- The standard size of steel rebars varies depending on the application, but common sizes range from 6mm to 40mm in diameter.
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Deformed Steel Bar ASTM A615 GR40 GR60 with High Quality
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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