Flat Bar Hot Rolled High Quality 3MM-20MM
- Ref Price:
-
- 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: Are steel flat bars suitable for load-bearing structures?
- Yes, steel flat bars are suitable for load-bearing structures. Steel is known for its strength and durability, making it an excellent choice for supporting heavy loads in various construction applications. Flat bars provide stability and structural integrity, allowing them to effectively distribute and bear the weight of the structure.
- Q: How do steel flat bars perform in terms of water resistance?
- Steel flat bars are generally not very water resistant. Steel is prone to rusting when exposed to moisture or water. If the steel flat bars are not properly treated or protected, they can easily corrode and degrade when in contact with water. However, if the steel flat bars are coated with a protective layer such as paint or galvanized coating, their water resistance can be significantly improved. These coatings act as a barrier, preventing water from directly coming into contact with the steel surface and reducing the risk of rusting. Additionally, regular maintenance and proper storage of steel flat bars can help prolong their lifespan and enhance their water resistance.
- Q: Can steel flat bars be used for manufacturing medical devices?
- Yes, steel flat bars can be used for manufacturing medical devices. Steel is a versatile material that offers a wide range of properties such as strength, durability, and corrosion resistance, making it suitable for various applications in the medical industry. Steel flat bars can be easily fabricated and shaped into different forms required for medical devices like surgical instruments, orthopedic implants, and prosthetics. Additionally, steel flat bars can be sterilized and cleaned effectively, which is crucial for maintaining hygiene standards in medical environments. However, it is important to note that specific grades and types of steel may be required depending on the specific device and its intended use. Compliance with relevant industry standards and regulations should also be ensured during the manufacturing process.
- Q: What is the standard thickness of a steel flat bar?
- The standard thickness of a steel flat bar can vary depending on the specific application and industry standards. However, commonly available steel flat bars typically range in thickness from 1/8 inch to 1 inch. It is important to note that custom sizes and thicknesses are also available to meet specific requirements.
- Q: How is a steel flat bar made?
- A steel flat bar is typically made through a process called hot rolling. The process begins with heating a large steel billet or slab to a high temperature, typically around 1200 to 1300 degrees Celsius. The heated billet is then passed through a series of rolling mills, where it is gradually flattened and shaped into a long, thin strip known as a flat bar. In each rolling mill, the steel billet is passed through a pair of rotating rolls, which exert pressure on the billet and gradually reduce its thickness. The billet is rolled multiple times, with the gap between the rolls getting smaller with each pass. This continuous rolling process helps to refine the grain structure of the steel, improving its strength and durability. After the desired thickness is achieved, the flat bar may undergo additional processes such as cooling, straightening, and cutting to the required length. Cooling is typically done using air or water to rapidly cool the steel and lock in its desired properties. Straightening helps to remove any bends or twists that may have occurred during the rolling process, ensuring a uniform flat shape. Once the flat bar is cooled and straightened, it is cut into individual lengths using shearing or sawing machines. These lengths can then be further processed or used as is for various applications. Overall, the production of a steel flat bar involves heating a steel billet, hot rolling it through a series of rolling mills to achieve the desired thickness, cooling, straightening, and finally cutting it into individual lengths. This process results in a versatile and widely used product that finds applications in industries such as construction, manufacturing, and automotive.
- Q: 50*4 hot dip galvanized flat steel can be used as grounding. How many square feet can be used instead of ground wire?
- You say flat steel grounding, and later said mountain laying, should be interpreted as the lead of the earth pole, grounding project called "zone"
- Q: How do you prevent warping of steel flat bars during fabrication?
- To prevent warping of steel flat bars during fabrication, there are several measures that can be taken: 1. Proper storage: Steel flat bars should be stored in a dry and controlled environment to avoid exposure to moisture and humidity. Moisture can cause the steel to expand and contract, leading to warping. 2. Preheating: Prior to fabrication, preheating the steel flat bars can help reduce the risk of warping. This process involves gradually increasing the temperature of the bars to relieve internal stresses and ensure uniformity. 3. Proper handling: During fabrication, it is important to handle the steel flat bars with care to minimize the risk of warping. Avoid dropping or mishandling the bars, as this can cause them to deform. 4. Proper welding techniques: When welding steel flat bars, it is crucial to use proper welding techniques to prevent warping. This includes controlling the heat input, using the correct welding parameters, and ensuring proper alignment and fit-up of the bars. 5. Stress relieving: After fabrication, stress relieving can be performed to minimize residual stresses and reduce the risk of warping. This process involves heating the steel flat bars to a specific temperature and holding them there for a certain period of time to allow stress relaxation. 6. Post-fabrication cooling: Proper cooling after fabrication is essential to prevent warping. Rapid cooling can lead to uneven temperature distribution, causing the steel to warp. Therefore, it is important to allow the bars to cool down slowly and naturally. By implementing these preventative measures, the likelihood of warping during the fabrication of steel flat bars can be significantly reduced, resulting in higher quality and more reliable end products.
- Q: Are steel flat bars used in the manufacturing of medical equipment or devices?
- Yes, steel flat bars are commonly used in the manufacturing of medical equipment or devices. They are often employed as a structural component or a base material for various medical instruments and devices due to their strength, durability, and versatility.
- Q: Are steel flat bars resistant to impact?
- Yes, steel flat bars are generally resistant to impact due to their high strength and toughness properties. The ability of steel to absorb and distribute impact forces makes it a reliable material for applications where impact resistance is required. However, the specific resistance may vary depending on the grade and thickness of the steel used.
- Q: Are steel flat bars used in the manufacturing of appliances?
- Yes, steel flat bars are commonly used in the manufacturing of appliances. Steel is a durable and strong material that offers excellent structural integrity, making it ideal for appliances that require stability and support. Steel flat bars are often used in the construction of appliance frames, brackets, and structural components. They provide a solid foundation for various appliance parts and help ensure the longevity and reliability of the finished product. Additionally, steel flat bars can be easily shaped and welded, allowing manufacturers to create customized designs and configurations to suit specific appliance requirements.
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Flat Bar Hot Rolled High Quality 3MM-20MM
- Ref Price:
-
- 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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