Hot Rolled Flat Bar in Q235B with High Quality
- 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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Product Description:
OKorder is offering high quality Slit Cutting 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:
Slit Cutting 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 Slit Cutting 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: Slit Cutting
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. At the same time, we provide extensive follow-up service assurances as required.
Q3: The products are invoicing on theoritical weight or on actual weight?
A3: We can do it in both manners, according to the customers' request.
Images:
- Q: How do you join steel flat bars together?
- One common method to join steel flat bars together is through welding. This involves melting the edges of the bars and fusing them together using a welding electrode or filler metal. Another option is to use mechanical fasteners such as bolts, screws, or rivets to connect the flat bars. Additionally, steel flat bars can be joined using adhesives specifically designed for metal bonding. The choice of joining method depends on the specific application and desired strength of the connection.
- Q: What are the common methods of surface protection for steel flat bars?
- To safeguard steel flat bars from corrosion and elongate their lifespan, there exist various prevalent techniques for surface protection. One technique entails the application of a safeguarding coating. This can be achieved through processes like galvanization, wherein a layer of zinc is affixed to the steel flat bar's surface. This zinc coating acts as a sacrificial layer, shielding the steel from corrosion. Another coating alternative involves painting, where a layer of paint is administered to the surface. The paint acts as a barrier, blocking moisture and other corrosive elements from reaching the steel. Corrosion inhibitors represent another surface protection method. These inhibitors are commonly administered as a thin film or coating on the steel flat bar's surface. They function by forming a protective layer that restricts the corrosion process. Spraying, brushing, or dipping the steel flat bars into a solution containing the inhibitor are methods for applying corrosion inhibitors. Moreover, certain steel flat bars undergo protection through the process of metal plating. This entails the application of a thin layer of a different metal like chrome or nickel onto the steel's surface. The plating acts as a safeguarding barrier, averting corrosion while enhancing the aesthetic appeal of the steel flat bar. Lastly, mechanical surface treatments serve as another surface protection method for steel flat bars. These treatments involve processes like shot blasting or sandblasting, where small abrasive particles are propelled at high speeds to eliminate any rust or surface contaminants. This facilitates the creation of a clean and smooth surface, prepared for further protection like painting or coating. In conclusion, the various common methods for surface protection of steel flat bars encompass protective coatings, corrosion inhibitors, metal plating, and mechanical surface treatments. The chosen method depends on factors like the intended use of the steel flat bars, environmental conditions, and aesthetic requirements.
- Q: Can steel flat bars be used for making brackets or supports for security systems?
- Yes, steel flat bars can be used for making brackets or supports for security systems. Steel is a strong and durable material, making it suitable for providing structural support and stability. Flat bars can be easily shaped and manipulated to create custom brackets or supports that can securely hold security system components in place. Additionally, steel's resistance to corrosion makes it a reliable choice for outdoor or high-moisture environments, ensuring the longevity of the brackets or supports. Overall, using steel flat bars for brackets or supports in security systems is a practical and effective solution.
- Q: What are the different standards or specifications for steel flat bars?
- There are several different standards or specifications for steel flat bars, including ASTM A36, ASTM A108, ASTM A529, and ASTM A572. These standards provide guidelines for the chemical composition, mechanical properties, and dimensions of steel flat bars, ensuring their quality and suitability for various applications. Other organizations, such as the British Standards Institution (BSI) and the International Organization for Standardization (ISO), also have their own standards for steel flat bars.
- Q: Can steel flat bars be used for making industrial equipment or machinery?
- Steel flat bars have multiple applications in the industrial sector due to their versatility and durability. They can be utilized to construct industrial equipment or machinery. With their smooth surface and rectangular shape, flat bars can be easily molded and transformed into various components like brackets, frames, supports, or structural elements required in the mentioned equipment or machinery. The remarkable strength-to-weight ratio of steel ensures that the equipment or machinery built with steel flat bars can endure heavy loads, vibrations, and harsh operating conditions. Furthermore, steel exhibits exceptional heat resistance and can be fortified with coatings to provide protection against corrosion, thus extending the lifespan of the equipment or machinery. In summary, steel flat bars are widely employed in the manufacturing of industrial equipment or machinery due to their robustness, adaptability, and resilience.
- Q: Can steel flat bars be used for load-bearing applications?
- Yes, steel flat bars can definitely be used for load-bearing applications. Steel is known for its strength and durability, making it a popular choice for various structural applications. Flat bars, in particular, offer excellent load-bearing capabilities due to their wide surface area, which distributes the load evenly. They are commonly used in construction projects, such as supporting beams, frames, and bracing systems, as well as in manufacturing equipment and machinery. Additionally, steel flat bars can be easily welded, bolted, or screwed together to create custom load-bearing structures, making them a versatile and reliable choice for such applications.
- Q: How do steel flat bars contribute to the overall versatility of structures?
- Steel flat bars contribute to the overall versatility of structures in several ways. Firstly, their flat and uniform shape makes them easy to work with and manipulate, allowing for precise and accurate construction. This versatility in shape and size allows steel flat bars to be used in a wide range of structural applications. Secondly, steel flat bars have excellent strength-to-weight ratio, meaning they can provide significant structural support while remaining relatively lightweight. This makes them an ideal choice for structures that require both strength and efficiency, such as bridges, buildings, and industrial frameworks. The high tensile strength of steel also makes it resistant to bending and deformation, which further enhances the durability and stability of structures. Additionally, steel flat bars can be easily welded or bolted together, allowing for efficient connections and the creation of complex structures. This versatility in joining methods enables architects and engineers to design structures that are not only strong and stable, but also aesthetically pleasing. Moreover, steel flat bars can be easily cut and shaped to fit specific design requirements, making them suitable for a variety of architectural styles and functions. Whether it is for columns, beams, braces, or supports, steel flat bars can be customized to meet the unique demands of different construction projects. Furthermore, steel flat bars have excellent corrosion resistance, which is crucial for structures exposed to harsh environmental conditions, such as coastal areas or industrial settings. This resistance to rust and deterioration ensures the longevity and reliability of the structures, reducing maintenance costs and extending their lifespan. In conclusion, steel flat bars contribute to the overall versatility of structures through their easy workability, high strength-to-weight ratio, efficient joinability, customizable shape, and corrosion resistance. These attributes make steel flat bars a preferred choice for architects, engineers, and construction professionals, enabling them to create versatile, efficient, and durable structures.
- Q: What are the standard sizes of steel flat bars?
- The standard sizes of steel flat bars can vary depending on the country and industry. However, common standard sizes typically range from 1/8 inch to 1 inch in thickness and 1/2 inch to 12 inches in width.
- Q: How do I calculate the weight of a steel flat bar?
- To calculate the weight of a steel flat bar, you need to know its dimensions and the density of steel. The weight can be calculated by multiplying the volume of the bar (length x width x height) by the density of steel, which is typically around 7850 kg/m³.
- Q: How to connect the base of the tower crane and the flat steel? How can it be welded and connected?
- How to connect the base of the tower crane and the flat steel?:It can be punched on a flat iron and connected by screws and multiple copper wires
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Hot Rolled Flat Bar in Q235B with High Quality
- 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
OKorder Financial Service
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