Wide Flat Bar Q235 High Quality 3MM-30MM Hot Rolled
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Product Applications:
Q235 High Quality Wide Flat Bar 3MM-30MM Hot Rolledare ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
Q235 High Quality Wide Flat Bar 3MM-30MM Hot Rolled 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 available in different surface finishes?
- Yes, steel flat bars are available in different surface finishes. Some common surface finishes for steel flat bars include mill finish, hot rolled, cold rolled, brushed, polished, and galvanized. Each surface finish has its own unique characteristics and is suitable for different applications. For example, mill finish is the basic surface finish that is achieved after the steel is manufactured, while hot rolled has a rougher texture and is commonly used for structural applications. Cold rolled steel flat bars have a smoother surface finish and are often used in decorative applications. Brushed and polished finishes provide a more refined and aesthetically pleasing appearance. Galvanized steel flat bars have a protective zinc coating that helps prevent corrosion. Overall, the availability of different surface finishes allows steel flat bars to be used in a wide range of applications while meeting specific requirements for appearance and functionality.
- Q: Can steel flat bars be used in marine environments?
- Yes, steel flat bars can be used in marine environments with proper precautions. However, it is important to note that steel is not inherently resistant to corrosion in marine environments, as exposure to saltwater can cause rust and deterioration over time. To mitigate this issue, stainless steel flat bars are often recommended for marine applications. Stainless steel contains a higher percentage of chromium, which forms a protective oxide layer on the surface, providing excellent corrosion resistance. Additionally, stainless steel flat bars are available in different grades, such as 316 or 316L, which are specifically designed to withstand marine environments. These grades offer superior resistance to pitting and crevice corrosion, making them suitable for applications in coastal or offshore areas. Proper maintenance and regular cleaning are also essential to ensure the longevity of steel flat bars in marine environments.
- Q: Are steel flat bars recyclable?
- Yes, steel flat bars are recyclable. Steel is one of the most commonly recycled materials in the world due to its inherent properties. Steel can be melted down and repurposed multiple times without losing its quality or strength. Recycling steel flat bars not only helps conserve natural resources but also reduces energy consumption and greenhouse gas emissions compared to producing new steel from raw materials. Recycling facilities and scrap yards accept steel flat bars for recycling, making it an environmentally friendly option for disposing of or repurposing these materials.
- Q: What are the cost implications of using steel flat bars compared to other materials?
- The cost implications of using steel flat bars compared to other materials can vary depending on several factors. First and foremost, the cost of steel flat bars themselves needs to be considered. Steel is a widely available and commonly used material, which often makes it more cost-effective compared to other materials such as aluminum or titanium. Additionally, steel flat bars can be produced in large quantities, leading to economies of scale and lower production costs. Furthermore, steel is known for its durability and strength, making it a popular choice in construction and manufacturing industries. Its high tensile strength allows for the use of thinner and lighter flat bars, which can reduce material costs. Steel is also highly resistant to corrosion, which can extend the lifespan of the product, reducing maintenance and replacement costs in the long run. However, it is important to consider additional costs associated with steel flat bars. For example, steel is a denser material compared to alternatives like aluminum, which can increase transportation and handling costs due to its weight. Additionally, steel requires surface treatments or coatings to protect against rust, which may add an extra cost. In contrast, other materials like aluminum or titanium can have higher initial costs due to their scarcity or more complex manufacturing processes. However, these materials may offer benefits such as lighter weight, corrosion resistance, or specific mechanical properties that can justify their higher cost in certain applications. In summary, the cost implications of using steel flat bars compared to other materials depend on factors such as the initial material cost, durability, maintenance, transportation, and specific requirements of the project. It is essential to carefully evaluate the specific needs and priorities of the application to determine the most cost-effective option.
- Q: What is the weight of a steel flat bar?
- The weight of a steel flat bar varies depending on its dimensions such as length, width, and thickness. To determine the weight, you would need to know the specific measurements of the flat bar. Steel has a density of approximately 7.85 grams per cubic centimeter, so once you have the dimensions, you can calculate the weight by multiplying the volume of the bar by the density.
- Q: Can steel flat bars be drilled or tapped easily?
- Yes, steel flat bars can be drilled or tapped easily. Steel is a versatile material that can be machined using various tools and techniques. Drilling holes in steel flat bars can be done using a drill press or handheld drill with the appropriate drill bit. Similarly, tapping threads into steel flat bars can be achieved using a tap and die set. However, the ease of drilling or tapping may vary depending on the thickness and hardness of the steel. Thicker and harder steel bars may require more power and specialized tools for drilling or tapping. Additionally, using cutting fluids or lubricants can improve the ease and efficiency of the drilling or tapping process.
- Q: Can steel flat bars be used for making shelving units?
- Yes, steel flat bars can be used for making shelving units. Steel is a strong and durable material that can support heavy loads, making it suitable for constructing shelving units that can hold various items.
- Q: What is the difference between carbon steel and mild steel flat bars?
- Carbon steel and mild steel flat bars are both types of steel that are commonly used in construction and manufacturing. However, there are some key differences between the two. One major difference is the carbon content. Carbon steel contains a higher amount of carbon, typically ranging from 0.30% to 1.70%, while mild steel has a lower carbon content, usually around 0.05% to 0.25%. This higher carbon content in carbon steel gives it greater strength and hardness, making it more suitable for applications where high strength and durability are required. Another difference is the level of impurities present in the steel. Mild steel has fewer impurities, which makes it more malleable and easier to work with. It can be easily welded, formed, and machined, making it a popular choice for many manufacturing processes. Carbon steel, on the other hand, may contain higher levels of impurities, which can make it more difficult to work with and require more specialized tools and techniques. The final difference is the cost. Mild steel is generally less expensive than carbon steel. This is because mild steel has a lower carbon content and fewer impurities, which makes it easier to produce and more widely available. Carbon steel, on the other hand, requires more processing and refining, making it more expensive. In summary, the main differences between carbon steel and mild steel flat bars are the carbon content, impurity levels, and cost. Carbon steel has a higher carbon content and may contain more impurities, giving it greater strength and hardness. Mild steel has a lower carbon content and is more malleable and easier to work with. Additionally, mild steel is generally less expensive than carbon steel.
- Q: Are steel flat bars commonly used in the construction of recreational facilities?
- Yes, steel flat bars are commonly used in the construction of recreational facilities. Steel flat bars are versatile and can be used in various applications, including the construction of recreational facilities such as sports stadiums, arenas, swimming pools, and amusement parks. They are often used for structural support, framing, and reinforcement purposes due to their high strength and durability. Steel flat bars provide stability and resistance to heavy loads, making them ideal for creating sturdy and long-lasting recreational facilities. Additionally, steel flat bars can be easily fabricated and customized to meet specific design requirements, allowing for flexibility in the construction process. Overall, the use of steel flat bars in recreational facility construction ensures safety, reliability, and longevity of the structures, making them a common choice in the industry.
- Q: How can steel flat bars be protected from rusting?
- There are various methods available to protect steel flat bars from rusting: 1. Coating: One of the most common and effective ways to prevent rusting is to apply a protective coating on the surface of the steel flat bars. Different types of coatings, such as paint, powder coating, or galvanizing, can be used. These coatings act as a barrier between the steel and moisture, thus preventing rust formation. 2. Varnishing: Varnishing the steel flat bars can also provide a protective layer. This not only serves decorative purposes but also seals the steel's surface, preventing moisture from contacting it and causing rust. 3. Oil or Wax: Another method is to apply a thin layer of oil or wax on the surface of the steel flat bars. This creates a barrier that prevents oxygen and moisture from reaching the steel and causing corrosion. Regular reapplication may be necessary, especially in outdoor or humid environments. 4. Rust Inhibitors: Chemical compounds known as rust inhibitors can be applied to the steel flat bars to prevent rust formation. These inhibitors work by either forming a protective layer on the steel's surface or neutralizing the chemical reactions that lead to rust. They can be applied as a spray, dip, or added to a protective coating. 5. Proper Storage: Storing the steel flat bars in a dry and well-ventilated area is important to prevent rusting. Moisture is a major factor in rust formation, so it is crucial to keep the bars away from damp areas and direct contact with water. Using a dehumidifier or moisture-absorbing packets in storage areas can help maintain a dry environment. 6. Regular Cleaning and Maintenance: Regularly cleaning the steel flat bars and removing any dirt, dust, or contaminants can prevent rust formation. It is also important to inspect the bars for any signs of rust and address the issue promptly to prevent further damage. By implementing these protective measures, steel flat bars can be effectively shielded from rust, ensuring their durability and longevity.
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Wide Flat Bar Q235 High Quality 3MM-30MM Hot Rolled
- Ref Price:
-
- Loading Port:
- Shanghai
- 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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