ASTM A615 Grade 60 Reinforced Steel Bar
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 100000 m.t./month
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Specification
Standard:
AISI,JIS,GB,BS,DIN,API,EN,ASTM
Technique:
Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring
Shape:
U Channel,Square,C Channel,Hexagonal,Round,Rectangular,Oval,LTZ
Surface Treatment:
Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated
Steel Grade:
Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B)
Certification:
ISO,SGS,BV,IBR,RoHS,CE,API,BSI,UL
Thickness:
as required
Length:
as required
Net Weight:
as required
ASTM A615 Grade 60 Reinforced Steel Bar
Specifications:
Type | Deformed steel bar/ TMT bars | MOQ | 500 MT (Trial order accepted) |
Standard Grade | GB1499.2-2007, HRB335, HRB400, HRB500. BS4449/2005, B500A, B500B etc.. ASTM A615 Gr.40, Gr60, KS, SD400, SD500 and so on.. | ||
Technique | Hot rolled continuous casting | Length | 6, 9,12m, or as requested |
Size | 6mm-32mm | Payment terms | T/T, L/C at sight, Usance L/C |
Packing | In bundle | Inspection | Third party inspection accepted |
Trade terms | EXW, FOB, CFR, CIF | Trans terms | FIO, FILO, FLT |
Delivery time | 15-30 days, according to the quantity | Note | Customized service is available (for sizes,length and chemical components etc.). |
Steel Grade:
HRB335 | Chemical composition | C | Mn | Si | S | P |
0.17-0.25 | 1.0-1.6 | 0.4-0.8 | 0.045 Max. | 0.045 Max. | ||
Mechanical Property | Yield strength | Tensile strength | Elongation | |||
≥335 Mpa | ≥455 Mpa | 17% | ||||
HRB400 | Chemical composition | C | Mn | Si | S | P |
0.17-0.25 | 1.2-1.6 | 0.2-0.8 | 0.045 Max. | 0.045 Max. | ||
Mechanical Property | Yield strength | Tensile strength | Elongation | |||
≥400 Mpa | ≥540 Mpa | 16% | ||||
HRB500 | Chemical composition | C | Mn | Si | S | P |
0.25 Max. | 1.6 Max. | 0.8 Max. | 0.045 Max. | 0.045 Max. | ||
Mechanical Property | Yield strength | Tensile strength | Elongation | |||
≥500 Mpa | ≥630 Mpa | 15% | ||||
Why choose us:
1. More than 10 years experience in this industry
2. 100,000 tons exporting per month
3. Professional foreign trade tea
4. OEM&ODM capacity
5. High quality assured & competitive price
6. Try our best to meet your needs & save your budget
7. Very popular in Southeast Asia, Africa, Mid-East and South America etc.
8. VIP membership system, first time customers and long-term cooperation customers can get extra discount on some products.
Our Services
1. Offer customers 24/7 service, whenever you need us, we are always here for you.
2. Immediate response. Your any inquiry will be replied within 24 hours.
3. Support small order quantity. For the first time cooperation customers, we can send you less quantity for trial order.
4. Support third party inspection company to inspect and check quality and quantity before delivery.
- Q: How do steel rebars affect the overall durability of marine structures?
- Steel rebars play a crucial role in enhancing the overall durability of marine structures. Due to their high tensile strength and corrosion resistance, steel rebars provide structural stability and prevent the degradation of marine structures caused by environmental factors such as saltwater, waves, and harsh weather conditions. One of the main challenges faced by marine structures is corrosion, as the constant exposure to saltwater can significantly weaken the structure over time. Steel rebars, often coated with anti-corrosive materials such as epoxy or galvanized coatings, act as a protective layer against corrosion. This coating prevents the penetration of saltwater and other corrosive agents, ensuring the longevity of the marine structure. Furthermore, steel rebars are known for their high tensile strength, which allows them to withstand the tremendous forces exerted by waves and currents. These rebars provide the necessary reinforcement to the concrete used in marine structures, preventing cracks or failure due to excessive loads. This reinforcement enhances the structural integrity of the marine structure, making it more resilient against external forces. Moreover, steel rebars offer flexibility in design and construction, allowing for the creation of complex and robust marine structures. With the ability to bend and shape rebars as needed, engineers can design structures that are better suited to withstand the unique challenges posed by the marine environment. This flexibility also facilitates the construction process, making it more efficient and cost-effective. Overall, steel rebars significantly contribute to the durability of marine structures by providing corrosion resistance, enhancing structural stability, and enabling innovative design solutions. Their presence ensures the longevity and reliability of marine structures, allowing them to withstand the harsh conditions of the marine environment for extended periods.
- Q: What is the impact of steel rebars on the aesthetics of a structure?
- The impact of steel rebars on the aesthetics of a structure can be both positive and negative, depending on the design and execution of the project. Steel rebars, being an essential component of reinforced concrete, play a crucial role in providing structural integrity and strength to a building. However, their visibility can sometimes be considered as an aesthetic drawback. In some architectural designs, the presence of steel rebars is intentionally highlighted as part of the overall aesthetic concept. This approach is often seen in modern or industrial-style buildings, where exposed steel elements are celebrated for their raw, utilitarian appeal. In these cases, the rebars may be left exposed, creating a visually striking and unique design feature that adds character to the structure. On the other hand, in more traditional or refined architectural styles, the visibility of steel rebars might be considered unsightly and counter to the desired aesthetic. In such cases, architects and designers often employ strategies to conceal or minimize the appearance of rebars. This can be achieved by embedding the rebars deeper into the concrete, using decorative cladding or finishes, or integrating them within architectural features such as columns or beams. It is important to note that the impact of steel rebars on aesthetics goes beyond their visibility. The quality of construction and the precision in placing and aligning the rebars can greatly influence the overall appearance of a structure. Poorly executed reinforcement work can result in uneven surfaces, bulges, or visible imperfections, which can detract from the desired aesthetic appeal. Ultimately, the impact of steel rebars on the aesthetics of a structure depends on the specific design intent, architectural style, and quality of execution. With careful planning and attention to detail, rebars can be incorporated into the overall aesthetic vision of a building, either as a deliberate design element or seamlessly integrated to maintain a clean and refined appearance.
- Q: Are there any standards for the spacing of steel rebars in concrete?
- Yes, there are standards for the spacing of steel rebars in concrete. The purpose of these standards is to ensure structural integrity and durability of the reinforced concrete. The specific spacing requirements may vary depending on factors such as the type of structure, load conditions, and local building codes. In the United States, the American Concrete Institute (ACI) provides guidelines for rebar spacing in their publication ACI 318, "Building Code Requirements for Structural Concrete." According to ACI 318, the minimum spacing between parallel reinforcing bars should not be less than the maximum bar size or 1.5 times the diameter of the largest coarse aggregate used in the concrete, whichever is larger. For example, if the maximum bar size is 12mm and the largest coarse aggregate size is 20mm, the minimum spacing between the rebars should be 30mm (1.5 times the largest aggregate size). This ensures that there is adequate concrete cover around each rebar to protect it from corrosion and to provide sufficient bond strength. In addition to the minimum spacing, ACI 318 also provides guidelines for the maximum spacing of rebars. These guidelines consider factors such as the size and shape of the concrete member, the type of loading it will experience, and the required strength. The maximum spacing is typically determined to prevent excessive cracking and ensure proper distribution of loads throughout the structure. It is important to note that local building codes and regulations may have additional requirements or variations from the ACI standards. Therefore, it is always advisable to consult the relevant building codes or work with a qualified structural engineer to ensure compliance with the specific spacing requirements for steel rebars in concrete in your area.
- Q: What is the average weight of steel rebars per meter?
- The weight of steel rebars per meter can differ based on the particular size and type of rebar utilized. Nevertheless, as a general rule, a commonly used rebar size like a #4 (with a diameter of 1/2 inch) generally weighs approximately 0.668 kilograms per meter. Conversely, a #8 rebar (with a diameter of 1 inch) can weigh roughly 2.67 kilograms per meter. To obtain the precise weight of steel rebars per meter for a specific size and type, it is crucial to consult the manufacturer or refer to a reliable source.
- Q: Can steel rebars be used in hotel construction?
- Yes, steel rebars can be used in hotel construction. Steel rebars are commonly used as reinforcement in concrete structures, including hotel buildings, to enhance their strength and durability. They provide necessary support to the concrete, ensuring the structural integrity of the hotel during its lifespan.
- Q: Are there any restrictions on the use of steel rebars in certain climates?
- Yes, there can be restrictions on the use of steel rebars in certain climates. In areas with high humidity, coastal regions, or areas prone to frequent rainfall, steel rebars are more susceptible to corrosion, which can weaken the structure. In such climates, additional protective measures such as epoxy coatings or the use of stainless steel rebars may be required to ensure durability and structural integrity.
- Q: Can steel rebars be used in concrete columns?
- Yes, steel rebars can be used in concrete columns. Rebars are commonly used to reinforce and strengthen concrete structures, including columns, due to their high tensile strength. The steel rebars are embedded within the concrete, providing additional support and preventing cracks or structural failures.
- Q: How are steel rebars identified based on their grades?
- Steel rebars are identified based on their grades through markings or labels on the surface of the rebars. These markings typically indicate the grade of the steel rebars, which is determined by the strength and composition of the steel.
- Q: How are steel rebars affected by temperature fluctuations?
- Steel rebars are affected by temperature fluctuations in several ways. Firstly, when exposed to high temperatures, steel rebars can expand, which can lead to cracking and weakening of the structure they are supporting. On the other hand, in extremely cold temperatures, steel rebars can contract, potentially causing stress and cracking. These temperature fluctuations can also impact the overall durability and longevity of the rebars, potentially reducing their structural integrity over time. Therefore, it is crucial to consider the effects of temperature fluctuations when designing and constructing structures with steel rebars to ensure their long-term stability and safety.
- Q: What are the different uses of wire rod and thread steel?
- The wire is widely used, in addition to the direct reinforcement for building, and also can be processed into various kinds of special wire, such as spring steel wire and wire, galvanized wire, communication wire, steel cord, steel strand, etc.; it can also be processed into other metal products, such as rivets, screws, nails, etc.. According to data statistics, the general national wire output accounted for 5-15% of total steel output. China is now in the period of economic development, and a large number of wire rods are still needed for urban construction and settlement of residents' living conditions. In addition, the domestic demand for metal products increased, and the export volume of international trade continued to expand. China's wire output accounted for about 15% of the total output of steel.
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ASTM A615 Grade 60 Reinforced Steel Bar
- 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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