Seel Flat Bars with Material Grade Q235 and Good price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Product Description:
OKorder is offering high quality Flat Bar 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:
Flat Bars 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 Flats Barare 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
Product Specifications:
Manufacture: Hot Rolled
Grade: Q195 – 235
Certificates: ISO, SGS, BV, CIQ
Length: 6m – 12m, as per customer request
Packaging: Export packing, nude packing, bundled
Chemical composition of Q235
Alloy No | Grade | Element(%) | ||||
C
| Mn
| S
| P
| Si
| ||
Q235
|
B
|
0.12—0.20 |
0.3—0.7 |
≤0.045 |
≤0.045
|
≤0.3
|
Physical properties of Q235
Alloy No | Grade | Yielding strength point(Mpa) | Tensile strength (Mpa) | Elongation after fracture(%) | ||||||
Thickness (mm) | Thickness (mm) | |||||||||
≤16 | ＞16--40 | ＞40--60 | ＞60--100 | ≤16 | ＞16--40 | ＞40--60 | ＞60--100 | |||
≥ | ≥ | |||||||||
Q235 |
B |
235 |
225 |
215 |
205 |
375--500 |
26 |
25 |
24 |
23 |
FAQ:
Q1: How soon can we receive the product after purchase?
A1: 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.
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.
Q3: What is the normal tolerance of Hot Rolled Mild Steel flat bar?
A3: Normally 7%-9%, but we can also produce the goods according to the customers' requests.
Images:
- Q: What are the common forming techniques used for steel flat bars?
- Steel flat bars can be formed using various techniques such as hot rolling, cold rolling, and extrusion. In hot rolling, the steel is heated above its recrystallization temperature and then passed through rollers. This reduces the thickness of the steel and shapes it into a flat bar. This method is popular for creating steel flat bars with precise dimensions and a smooth surface finish. Cold rolling, on the other hand, involves passing the steel through rollers at room temperature. This process is used to further refine the thickness and surface finish of the steel flat bar formed through hot rolling. Additionally, cold rolling can enhance the strength and hardness of the steel. Extrusion is another technique that is employed to form steel flat bars. It involves forcing the steel through a die, resulting in the desired shape of a flat bar. Extrusion is commonly utilized when intricate cross-sectional profiles are required or when high precision is vital for the final product. Additional forming techniques for steel flat bars include bending, shearing, and welding. Bending is useful for achieving specific shapes or angles in the flat bar, while shearing is employed to cut the flat bar to the desired length. Welding, on the other hand, is a joining process used to connect multiple steel flat bars together or to other steel components.
- Q: How do you join two steel flat bars together?
- There are several methods to join two steel flat bars together, depending on the desired strength and aesthetic appeal of the final joint. One common method is welding, where the two flat bars are heated to a molten state and then fused together using an electric arc or gas flame. This creates a strong and durable joint, but it requires skill and equipment to perform properly. Additionally, welding may leave visible weld marks that may need to be smoothed or finished. Another option is using mechanical fasteners such as bolts, screws, or rivets. This method involves drilling holes through both flat bars and then securing them together using the chosen fastener. Mechanical fasteners provide a strong joint and can be easily disassembled if needed. However, they may not provide the same level of strength as welding and may also be visible, depending on the chosen fastener. Adhesive bonding is another technique that can be used to join steel flat bars together. This involves using a high-strength adhesive specifically designed for metal bonding. The adhesive is applied to the contact surfaces of the flat bars, and then they are pressed together firmly until the adhesive cures. Adhesive bonding can provide a strong and aesthetically pleasing joint, but it may not be as strong as welding or mechanical fasteners in certain applications. Ultimately, the best method to join two steel flat bars together depends on the specific requirements of the project. It is recommended to consult with a professional or an experienced metalworker to determine the most suitable joining method for your particular needs.
- Q: Do steel flat bars have a specific tolerance range?
- Yes, steel flat bars do have a specific tolerance range. Tolerance refers to the acceptable deviation from the specified dimensions or properties of a product. In the case of steel flat bars, the tolerance range typically includes variations in thickness, width, and length. The specific tolerance range may vary depending on the manufacturing standards, grade of steel, and intended application of the flat bars. These tolerances are important to ensure the flat bars meet the required specifications and can be effectively used in various construction and industrial applications.
- Q: The steel, steel and flat steel, round steel bar and what is the difference?
- On the whole, the square section is square, flat section is rectangular, steel surface after finishing the round steel or steel wire (also called steel, silver bar).
- Q: Connect the equipotential terminal box to the ground flat iron. Can I use plain flat steel?
- Connect the equipotential terminal box to the ground flat iron and cannot use plain flat steel. What level of ground steel must be used in AC electrical grounding standards, and must be hot-dip galvanized flat steel, the first is corrosion protection, and the second is long acting. Whether or not galvanized is always corroded, all national standards, industry standards, local standards are required to use hot-dip galvanized flat steel. And, depending on where it was buried, the size of flat steel was decided.
- Q: Can steel flat bars be hardened or heat treated?
- Yes, steel flat bars can be hardened or heat treated, depending on the specific type of steel used. Heat treatment involves heating the steel to a specific temperature and then cooling it rapidly to achieve the desired level of hardness. This process can be used to increase the strength and durability of the steel flat bars. Hardening and heat treatment are commonly employed in various industries, such as construction, manufacturing, and automotive, to enhance the properties of steel flat bars and make them suitable for specific applications.
- Q: Construction of lightning protection ground galvanized flat steel approach, need to retest test? What's the test?
- Hot rolled flat steel is a general purpose rectangular cross section strip. Its specifications are expressed in millimeters of thickness / width, flat steel can be finished steel, used for components, ladders, bridges and fences, etc.. Flat steel can also be used to weld rigid steel and billets and slabs of laminated sheets. This standard is applicable to hot-rolled flat steel with rectangular cross section. Measurement: flat length and length of flat steel, according to the theoretical weight of delivery.
- Q: How do steel flat bars contribute to the overall sustainability of residential projects?
- Steel flat bars contribute to the overall sustainability of residential projects in several ways. Firstly, steel is an incredibly durable and long-lasting material. Steel flat bars are resistant to corrosion, weathering, and pests, meaning they require minimal maintenance over their lifespan. This durability ensures that residential structures built with steel flat bars have a longer lifespan, reducing the need for frequent repairs and replacements, thereby reducing waste and conserving resources. Additionally, steel is one of the most recycled materials in the world. Steel flat bars can be easily recycled at the end of their life, reducing the demand for new steel production and the associated environmental impacts. This recycling process requires less energy and emits fewer greenhouse gases compared to the production of virgin steel. By incorporating steel flat bars into residential projects, we contribute to the circular economy by promoting the reuse and recycling of materials. Furthermore, steel flat bars offer strength and versatility in construction. Their high strength-to-weight ratio allows for lighter structural elements, reducing the overall weight of the building and the amount of material needed. This not only minimizes the environmental impact during the construction phase but also reduces the load on the foundation, resulting in potential energy savings over the building's lifespan. Steel flat bars also contribute to the sustainability of residential projects by providing design flexibility. Their availability in various sizes, shapes, and finishes allows architects and engineers to create innovative and efficient designs. This flexibility enables the optimization of material usage, minimizing waste and maximizing resource efficiency. Lastly, steel flat bars are fire-resistant, making them a safe choice for residential construction. This fire resistance can enhance the overall safety of the building and reduce the risk of fire-related damage or loss, ultimately minimizing the environmental impact associated with rebuilding or repair. Overall, the use of steel flat bars in residential projects promotes sustainability by providing durability, recyclability, strength, design flexibility, and fire resistance. Incorporating these sustainable features into residential construction helps reduce waste, conserve resources, and minimize the environmental footprint of the built environment.
- Q: How do steel flat bars compare to other types of steel sections?
- Steel flat bars are different from other types of steel sections in terms of their shape and dimensions. Unlike beams or channels that have a more complex cross-section, flat bars have a simple rectangular shape with a uniform thickness. This makes them versatile and suitable for various applications such as construction, manufacturing, and fabrication. Flat bars are commonly used for structural support, as well as for creating frameworks, brackets, and supports. They are also easily weldable and can be bent or cut to meet specific project requirements. Overall, steel flat bars offer a practical and cost-effective solution for many structural and industrial applications.
- Q: Are steel flat bars suitable for earthquake-resistant structures?
- Depending on several factors, earthquake-resistant structures may find steel flat bars to be a suitable option. Steel, being a highly ductile and strong material, is well-equipped to withstand seismic forces, making it an ideal choice. Specifically, flat bars offer several advantages in the context of earthquake-resistant structures. To begin, the exceptional tensile strength of steel flat bars allows them to effectively absorb and distribute seismic forces. This property enables buildings to flex and bend during earthquakes instead of succumbing to brittle failure. By providing this flexibility, catastrophic collapses can be avoided, reducing the risk of injuries or loss of life. Moreover, the easy fabrication and joining of steel flat bars facilitate efficient construction. This ease of use significantly speeds up the construction process, which is particularly important in earthquake-prone areas where swift rebuilding is necessary following a seismic event. Additionally, steel flat bars can enhance the overall stability and stiffness of a building when incorporated into various structural elements like beams, columns, and braces. Proper design and integration of these flat bars into the structural system help the building resist lateral forces, such as those induced by earthquakes. However, it is essential to note that the suitability of steel flat bars for earthquake-resistant structures depends on other factors as well, such as design, detailing, and construction practices. To ensure the structure can withstand anticipated seismic forces, proper engineering and design considerations, including seismic analysis and design codes, are of utmost importance. Furthermore, regular inspection and maintenance of the structure are necessary to identify and address any potential issues or damage that may compromise its earthquake resistance. In summary, steel flat bars can be a viable choice for earthquake-resistant structures due to their high tensile strength and flexibility. However, it is crucial to consider various factors and adhere to proper design and construction practices to guarantee the overall safety and performance of the structure during seismic events.
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Seel Flat Bars with Material Grade Q235 and Good price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 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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