Deformed Steel Bar ASTM A615 GR40 GR60 with High Quality

Deformed Steel Bar ASTM A615 GR40 GR60 with High Quality System 1

Deformed Steel Bar ASTM A615 GR40 GR60 with High Quality System 2

Deformed Steel Bar ASTM A615 GR40 GR60 with High Quality

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: -

Supply Capability:: -

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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
Diameter
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.

Deformed Steel Bar ASTM A615 GR40 GR60 with High Quality

Q:Can steel rebars be bent or shaped on-site?: Yes, steel rebars can be bent or shaped on-site using specialized tools and equipment such as rebar benders and rebar cutters. This allows for flexibility in construction projects to meet specific design requirements and ensure proper reinforcement placement.

Q:What are the considerations for using epoxy-coated steel rebars?: When it comes to epoxy-coated steel rebars, there are several important factors that need to be taken into account. These factors include corrosion resistance, durability, cost-effectiveness, and construction requirements. One of the main factors to consider is the corrosion resistance provided by epoxy-coated steel rebars. The epoxy coating acts as a protective barrier against moisture, chemicals, and other corrosive elements commonly found in concrete structures. This coating significantly reduces the risk of corrosion, thereby increasing the lifespan of the rebar and the overall durability of the reinforced concrete. Durability is another crucial consideration. Epoxy-coated steel rebars are specifically designed to withstand harsh environmental conditions, including exposure to chloride ions that are known to accelerate corrosion in traditional black steel rebars. This enhanced durability ensures the structural integrity of the building over a longer period, reducing the need for expensive repairs or replacements. Cost-effectiveness is also an important factor to think about. Although epoxy-coated steel rebars may have a higher initial cost compared to black steel rebars, their long-term cost-effectiveness is evident. The reduced risk of corrosion and subsequent maintenance or repair expenses can result in significant savings over the lifespan of a structure. Additionally, the extended lifespan of the rebar can contribute to lower life-cycle costs. Construction requirements must also be considered when using epoxy-coated steel rebars. The application of the epoxy coating requires careful handling and storage to prevent damage or contamination. Special precautions must be taken during transportation, storage, and installation to maintain the integrity of the coating. Contractors must also undergo training and possess experience in working with epoxy-coated steel rebars to ensure proper installation and adherence to industry standards. In conclusion, the considerations for using epoxy-coated steel rebars encompass corrosion resistance, durability, cost-effectiveness, and specific construction requirements. Despite the higher initial cost and the need for additional care during handling and installation, the long-term benefits of increased corrosion resistance and durability make them a favorable choice for reinforced concrete structures.

Q:Can steel rebars be used in the construction of hotels and resorts?: Yes, steel rebars can be used in the construction of hotels and resorts. Steel rebars are commonly used as reinforcement in concrete structures, providing strength and durability. In the construction of hotels and resorts, steel rebars are essential for reinforcing foundations, columns, beams, and other structural elements to ensure the safety and stability of the buildings.

Q:Can steel rebars be used in road and pavement construction?: Yes, steel rebars can be used in road and pavement construction. Steel rebars are commonly used as reinforcing materials in concrete structures, including roads and pavements, to enhance their strength and durability. The rebars help to distribute the load and prevent cracking and structural failures, making them an essential component in road and pavement construction.

Q:Are there any disadvantages or limitations of using steel rebars?: Yes, there are some disadvantages and limitations of using steel rebars. Firstly, steel rebars are susceptible to corrosion when exposed to moisture and other corrosive elements, which can lead to structural deterioration over time. Additionally, steel rebars are heavy and require skilled labor and heavy machinery for installation, making the construction process more expensive and time-consuming. Furthermore, steel rebars have a high thermal conductivity, which can result in increased heat transfer, making them less suitable for certain applications. Lastly, steel rebars have a high carbon footprint due to the energy-intensive manufacturing process, contributing to environmental concerns.

Q:What is the minimum yield strength of steel rebars?: The minimum yield strength of steel rebars is typically around 40,000 pounds per square inch (psi).

Q:How do steel rebars affect the overall maintenance requirements of concrete structures?: Steel rebars play a crucial role in the overall maintenance requirements of concrete structures. These reinforcing bars are used to enhance the strength and durability of concrete by providing tensile strength and preventing cracks. By adding steel rebars to concrete, the structure becomes better equipped to resist the forces that it may encounter during its lifespan. One of the primary ways that steel rebars affect maintenance requirements is by reducing the likelihood of cracks in concrete structures. Concrete on its own is strong in compression but weak in tension. When subjected to tensile forces, such as loads or temperature fluctuations, concrete tends to crack. However, by incorporating steel rebars within the concrete, these cracks are minimized or prevented altogether. This is because the steel rebars absorb the tensile forces, allowing the concrete to remain intact and intact structures require less maintenance. Furthermore, steel rebars also increase the overall strength of concrete structures, making them more resistant to external forces. This added strength reduces the chances of structural failure, thereby decreasing the maintenance requirements in terms of repairs or replacements. Additionally, the use of steel rebars can extend the lifespan of concrete structures, as they provide the necessary reinforcement to withstand the test of time. However, it is essential to note that steel rebars can also be susceptible to corrosion over time, which can impact the maintenance requirements of concrete structures. When steel rebars corrode, they expand, causing cracks and spalling in the concrete. This corrosion can be accelerated by various factors such as exposure to moisture, chloride ions, or carbonation. Therefore, regular inspections and maintenance measures, such as protective coatings or cathodic protection, must be implemented to prevent or manage the corrosion of steel rebars. In conclusion, steel rebars have a significant impact on the overall maintenance requirements of concrete structures. They enhance the strength, durability, and resistance of concrete, reducing the occurrence of cracks and structural failures. However, proper maintenance and protection against corrosion are necessary to ensure the continued effectiveness of steel rebars, ultimately contributing to the longevity and low maintenance needs of concrete structures.

Q:What is the process of reinforcing concrete columns with steel rebars?: The process of reinforcing concrete columns with steel rebars involves several steps. First, the design and layout of the rebars are determined based on the structural requirements and load calculations. Then, the concrete formwork is constructed to shape the column. Next, the rebars, typically made of high-strength steel, are placed in the formwork according to the designed layout, ensuring proper spacing and alignment. The rebars are often tied together using wire or mechanical connectors to maintain their position during the concrete pouring. Once the rebars are securely in place, concrete is poured into the formwork, encasing the rebars and forming the column. The concrete is then left to cure and harden, creating a strong and durable composite structure of concrete and steel.

Q:What is the role of steel rebars in the construction of dams and reservoirs?: The role of steel rebars in the construction of dams and reservoirs is to provide structural reinforcement and strength to the concrete. Steel rebars are embedded within the concrete to resist tensile forces, enhance the overall structural integrity, and prevent cracks or failures in the dam or reservoir. They help distribute and transfer load, increase resistance to seismic activities, and ensure the long-term durability of the structure.

Q:Are there any health or safety concerns associated with steel rebars?: Yes, there are potential health and safety concerns associated with steel rebars. These concerns primarily arise during the handling, installation, and cutting of rebars. The sharp edges of rebars can cause cuts and injuries if not handled properly. Additionally, the heavy weight of rebars can lead to musculoskeletal strains and injuries if workers do not use proper lifting techniques. Furthermore, the process of cutting or bending rebars generates steel dust, which, if inhaled, can be harmful to the respiratory system. Thus, it is essential to follow safety guidelines and use appropriate protective equipment to mitigate these risks.

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