Chrome Alloy Deformed Steel Bar of Hot Rolled
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 50000 m.t./month
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Specification
Product Description:
OKorder is offering Chrome Alloy Deformed Steel Bar of Hot Rolled 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:
Chrome Alloy Deformed Steel Bar of Hot Rolled 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 Chrome Alloy Deformed Steel Bar of Hot Rolled 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 Chrome Alloy Deformed Steel Bar of Hot Rolled:
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 | ||
Chemical Composition: (Please kindly find our chemistry of our material based on HRB500 as below for your information)
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 | |||||
Theoretical weight and section area of each diameter as below for your information:
Diameter(mm) | Section area (mm²) | Mass(kg/m) | Weight of 12m bar(kg) |
6 | 28.27 | 0.222 | 2.664 |
8 | 50.27 | 0.395 | 4.74 |
10 | 78.54 | 0.617 | 7.404 |
12 | 113.1 | 0.888 | 10.656 |
14 | 153.9 | 1.21 | 14.52 |
16 | 201.1 | 1.58 | 18.96 |
18 | 254.5 | 2.00 | 24 |
20 | 314.2 | 2.47 | 29.64 |
22 | 380.1 | 2.98 | 35.76 |
25 | 490.9 | 3.85 | 46.2 |
28 | 615.8 | 4.83 | 57.96 |
32 | 804.2 | 6.31 | 75.72 |
36 | 1018 | 7.99 | 98.88 |
40 | 1257 | 9.87 | 118.44 |
50 | 1964 | 15.42 | 185.04 |
Usage and Applications of Chrome Alloy Deformed Steel Bar of Hot Rolled:
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 Chrome Alloy Deformed Steel Bar of Hot Rolled:
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
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.
- Q: How do steel rebars contribute to the overall aesthetics of a structure?
- Steel rebars do not directly contribute to the overall aesthetics of a structure as they are typically hidden within the concrete. However, their use ensures structural integrity and strength, which indirectly enhances the overall appearance by providing a solid foundation for the design elements and finishes of the structure.
- Q: What are the fire resistance properties of steel rebars?
- Steel rebars have excellent fire resistance properties. Due to their high melting point, steel rebars can withstand extreme temperatures without losing their structural integrity. This makes them ideal for reinforcing concrete structures in order to enhance their fire resistance and prevent collapse during a fire.
- Q: How is steel rebar manufactured?
- Steel rebar is manufactured through a process called hot rolling, where steel billets are heated and passed through a series of rollers to shape them into the desired rebar size and form. This process involves various stages such as heating, roughing, finishing, and cooling, resulting in the production of high-quality steel rebar used in construction projects.
- Q: How is steel rebar made?
- Steel rebar is made through a process called "hot rolling," where steel billets are heated and then passed through a series of rollers to shape them into long, straight bars. These bars are then cut into desired lengths and surface treated to enhance their strength and corrosion resistance.
- Q: What is the effect of exposure to saltwater on steel rebars?
- Exposure to saltwater can have a detrimental effect on steel rebars, as it can lead to corrosion and rusting. The saltwater acts as an electrolyte, facilitating the electrochemical reactions that cause the steel rebars to deteriorate over time. This corrosion weakens the structural integrity of the rebars, potentially compromising the overall strength and stability of the concrete or structure they are embedded in.
- Q: How are steel rebars used in foundation construction?
- Steel rebars are used in foundation construction to provide reinforcement and strength to the concrete. They are placed within the concrete to withstand the tension and stress that the foundation may experience, ensuring its stability and durability over time.
- Q: What are the factors to consider when choosing the right steel rebar for a project?
- When choosing the right steel rebar for a project, several factors should be considered. Firstly, the grade of the steel rebar is crucial as it determines the strength and durability of the structure. The project's design specifications and load-bearing requirements should guide the selection of the appropriate grade. Secondly, the diameter and shape of the rebar are essential considerations. The diameter determines the structural capacity, while the shape, whether it is plain or deformed, influences the bonding with concrete. Moreover, the corrosion resistance of the steel rebar is vital, especially in environments prone to moisture or chemical exposure. Coating options, such as epoxy or galvanized, can enhance the rebar's longevity. Additionally, the availability and cost of the steel rebar should be evaluated. It is important to source the rebar from reputable suppliers who can provide the required quantity and quality within the project's budget. Lastly, adherence to local building codes and regulations is crucial. Compliance with standards and specifications ensures that the chosen steel rebar meets the necessary requirements for the project, ensuring safety and legality.
- Q: Can steel rebars be used in structures with high resistance to fire?
- Steel rebars are indeed able to be utilized in structures that possess strong resistance to fire. Due to its high melting point and ability to maintain its strength even when exposed to elevated temperatures, steel proves to be an appropriate choice for incorporation into fire-resistant structures. Furthermore, steel rebars can undergo a coating process involving the application of fire-resistant substances such as epoxy or intumescent coatings, thereby augmenting their fire resistance capabilities. These coatings function by establishing a protective layer that impedes the steel from reaching its critical temperature and consequently compromising its structural integrity during a fire event. Thus, it is commonplace to find steel rebars being employed in a variety of fire-resistant structures, including but not limited to high-rise buildings, bridges, and industrial facilities, where prioritizing fire safety is of utmost importance.
- Q: Can steel rebars be used in bridge construction projects?
- Yes, steel rebars can be used in bridge construction projects. Steel rebars are commonly used as reinforcement in concrete structures, including bridges. They provide strength and stability to the bridge, enhancing its load-bearing capacity and resistance to various forces such as tension, compression, and bending. Steel rebars are highly durable and can withstand harsh environmental conditions, making them an ideal choice for bridge construction where longevity and structural integrity are crucial. Additionally, steel rebars can be easily shaped and bent to suit the specific design requirements of the bridge, allowing for flexible and efficient construction. Overall, steel rebars are widely accepted and commonly used in bridge construction projects due to their excellent mechanical properties and reliability.
- Q: Can steel rebars be used in structures with high sulfate content in soil or water?
- Steel rebars should generally not be used in structures with high sulfate content in soil or water. Sulfates can react with the steel and cause it to corrode rapidly, leading to structural damage and potential failure. To mitigate this risk, alternative materials such as stainless steel or fiber-reinforced polymer rebars may be recommended for use in such environments.
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Chrome Alloy Deformed Steel Bar of Hot Rolled
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 50000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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