Flat Bar Hot Rolled High Quality 3MM-20MM
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 200000 m.t./month
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Product Applications:
Flat Bar Hot Rolled High Quality 3MM-20MM 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 Flat Bar Hot Rolled High Quality 3MM-20MM 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
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
Commodity: Mild Steel Flat Bar Standard: GB;JIS Material: Q195-235;SS400 Brand name: FLATSPACE Origin place: China Thickness: 3mm-30mm Width:20mm-200mm Length: Max 12m Certification: SGS/BV Chemical composition of Q235
Physical properties of Q235
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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:What is the difference between hot-rolled and forged steel flat bars?
- Hot-rolled steel flat bars are produced through a process of heating and rolling steel at high temperatures, resulting in a relatively smooth surface and uniform dimensions. On the other hand, forged steel flat bars are created by applying force to heated steel, which enhances its strength and durability. This process also leads to a more textured surface and irregular dimensions. In summary, the main differences lie in the manufacturing process, surface finish, and overall strength of the steel flat bars.
- Q:Can steel flat bars be used for making sculptures?
- Certainly, sculptures can be made using steel flat bars. Steel, being a durable and versatile material, offers a wide range of artistic possibilities. The use of flat bars as a foundation allows for easy manipulation and welding, enabling the creation of various shapes and forms. Furthermore, intricate details and textures can be achieved by cutting, bending, and shaping the flat bars. Their strength and stability make them suitable for both indoor and outdoor sculptures, as they can withstand different weather conditions. In summary, steel flat bars are highly sought after by sculptors due to their versatility and ability to transform artistic visions into reality.
- Q:Can steel flat bars be used for manufacturing railway components or tracks?
- Steel flat bars are suitable for the production of railway components or tracks. The railway industry frequently employs steel due to its robustness, longevity, and capacity to endure substantial loads. Steel flat bars are commonly utilized for numerous railway components, including brackets, clamps, fasteners, and supports. Additionally, they can be utilized to manufacture sections of railway tracks, especially for smaller tracks or temporary setups. Nevertheless, when it comes to mainline railway tracks, relying solely on steel flat bars may prove inadequate, necessitating the inclusion of specialized components like rails and sleepers for a secure and dependable track system.
- Q:How do steel flat bars contribute to the overall safety of public structures?
- Steel flat bars contribute to the overall safety of public structures in several ways. Firstly, steel flat bars are incredibly strong and durable, making them an ideal material for constructing structural components such as beams, columns, and supports. This strength ensures that public structures can withstand various external forces such as heavy loads, wind, earthquakes, and other natural disasters, reducing the risk of collapse or damage. Additionally, steel flat bars have excellent fire resistance properties. Steel has a high melting point, and unlike other materials like wood or concrete, it does not combust or release toxic fumes when exposed to fire. This fire resistance capability provides an important layer of safety in public structures, allowing occupants to evacuate safely in case of a fire emergency. Moreover, steel flat bars are highly resistant to corrosion, which is vital for structures exposed to harsh weather conditions or environments with high moisture levels. Corrosion weakens the structural integrity of materials over time, leading to potential safety hazards. By using steel flat bars, public structures can withstand corrosion and maintain their strength and safety for an extended period. Another advantage of steel flat bars is their versatility and ease of installation. Steel is a highly adaptable material that can be fabricated into various shapes and sizes according to specific design requirements. This versatility allows engineers to create structures with complex geometries and optimize load-bearing capacities, ensuring the overall stability and safety of the public infrastructure. Lastly, steel flat bars have excellent seismic resistance properties, making them suitable for regions prone to earthquakes. The flexibility and ductility of steel allow it to absorb and dissipate seismic energy, reducing the impact of ground movements on the structure. This capability enhances the safety of public structures by minimizing the risk of structural failure during seismic events. In conclusion, steel flat bars play a crucial role in ensuring the overall safety of public structures. Their strength, fire resistance, corrosion resistance, versatility, and seismic resistance properties contribute to the durability, stability, and integrity of public infrastructure, providing a safe environment for the public to utilize and enjoy.
- Q:Can steel flat bars be used in agricultural applications?
- Yes, steel flat bars can be used in agricultural applications. Steel flat bars are versatile and have several properties that make them suitable for use in the agricultural industry. Firstly, steel flat bars are known for their strength and durability. They can withstand heavy loads and provide structural support, making them ideal for agricultural equipment such as trailers, plows, and cultivators. Additionally, steel flat bars are resistant to corrosion, which is crucial in agricultural settings where exposure to moisture, chemicals, and fertilizers is common. This resistance ensures the longevity of the equipment and reduces maintenance costs. Furthermore, steel flat bars are highly malleable, which allows for easy fabrication and customization. They can be bent, cut, or welded to meet specific requirements and design needs. This flexibility makes them suitable for various agricultural applications, such as constructing fences, gates, and animal enclosures. Overall, the strength, durability, corrosion resistance, and malleability of steel flat bars make them a reliable choice for agricultural applications. They provide the necessary support, withstand harsh conditions, and are easily adaptable to different agricultural requirements.
- Q:Can steel flat bars be powder coated?
- Powder coating is a widely used technique to protect and enhance the appearance of different metal surfaces, such as steel flat bars. It involves applying a dry powder to the metal's surface and then curing it with heat, resulting in a resilient and long-lasting coating. This coating offers exceptional resistance against corrosion, impact, and abrasion, making it perfect for steel flat bars that may face harsh environmental conditions or extensive usage. Moreover, powder coating provides a vast array of color choices, enabling customization and aesthetic appeal. In summary, powder coating steel flat bars can significantly improve their durability, appearance, and lifespan.
- Q:How do steel flat bars perform in high-temperature oxidation conditions?
- Steel flat bars are known to perform well in conditions of high-temperature oxidation. Their resistance to oxidation, especially in the presence of oxygen, is well-documented. At elevated temperatures, a protective oxide layer forms on the surface of the steel flat bar. This layer is primarily composed of iron oxide and acts as a barrier to prevent further oxidation and corrosion, thereby preserving the integrity of the steel in high-temperature environments. Moreover, the composition of the steel is a determining factor in its performance under high-temperature oxidation conditions. Steel grades containing higher levels of chromium, such as stainless steel, exhibit even greater resistance to oxidation. This is due to the formation of a stable and protective chromium oxide layer on the surface, which acts as an additional barrier against oxidation. As a result, steel flat bars with higher chromium content demonstrate improved performance in high-temperature oxidation conditions. Nevertheless, it should be noted that prolonged exposure to extremely high temperatures or harsh oxidizing environments, as encountered in certain industrial processes, can still cause some degree of oxidation and degradation. Therefore, it is advisable to carefully consider the specific operating conditions and seek guidance from experts or engineers in order to select the appropriate steel grade or apply additional protective coatings, if necessary, to ensure optimal performance in high-temperature oxidation conditions.
- Q:How do you remove burrs or sharp edges from steel flat bars?
- One common method to remove burrs or sharp edges from steel flat bars is by using a deburring tool or a file. The deburring tool is specifically designed to remove burrs and can be passed along the edges of the bar to smooth them out. Alternatively, a file can be used to manually file down the burrs and sharp edges until they are smooth.
- Q:Can steel flat bars be used for making construction equipment or vehicles?
- Yes, steel flat bars can be used for making construction equipment or vehicles. Steel flat bars are versatile and commonly used in various industries, including construction and automotive. They offer high strength, durability, and excellent load-bearing capabilities, making them suitable for manufacturing heavy-duty equipment and vehicles. Steel flat bars can be shaped, cut, and welded to meet specific design requirements, allowing for the creation of custom components and structures. Additionally, their corrosion-resistant properties ensure longevity, making them a reliable choice for construction equipment and vehicles subjected to harsh environments and heavy use. Overall, steel flat bars are a popular material for construction and automotive applications due to their strength, versatility, and reliability.
- Q:How do you prevent steel flat bars from warping during welding or fabrication?
- There are several techniques and precautions that can be taken to prevent warping of steel flat bars during welding or fabrication. These include: 1. Ensure proper storage and handling: Store the steel flat bars in a dry and stable environment to avoid moisture absorption or exposure to extreme temperature fluctuations. Avoid bending or dropping the bars, as this can cause stress and deformation. 2. Consider preheating: Preheating the steel flat bars before welding can help reduce the risk of warping, especially when working with thicker bars or multiple bars. Preheating minimizes thermal gradients and stress caused by rapid cooling during welding. 3. Use tack welding: Instead of welding the entire length of the bar at once, make a series of small welds along the joint. This distributes heat evenly and prevents excessive heat buildup in one area, reducing the risk of warping. 4. Plan the welding sequence carefully: Start from the center and work outward to evenly distribute heat and minimize warping. Avoid welding too quickly or applying excessive heat, as this can cause distortion. 5. Utilize proper fixturing: Use fixtures and clamps to hold the steel flat bars securely in place during welding. This prevents movement and potential warping. Ensure the bars are uniformly clamped to prevent bending or distortion. 6. Employ backstep welding: Weld in short sections and move backward along the joint. Apply heat in a controlled manner and allow each section to cool before moving on. This reduces the risk of warping. 7. Perform post-welding stress relief: After welding, relieve any residual stress in the steel flat bars through methods like heat treatment or mechanical techniques such as hammering or rolling. Stress relief minimizes the risk of warping and improves overall stability. By implementing these precautions and techniques, it is possible to minimize warping during the welding or fabrication of steel flat bars, ensuring a more precise and reliable end product.
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Flat Bar Hot Rolled High Quality 3MM-20MM
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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