Wide Flat Bar High Quality Q235 Hot Rolled 3MM-30MM
- 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:
Wide Flat Bar High Quality Q235 Hot Rolled 3MM-30MM 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 Wide Flat Bar High Quality Q235 Hot Rolled 3MM-30MM 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
Chinese Standard (H*W*T) | Weight (Kg/m) | 6m (pcs/ton) | Light I (H*W*T) | Weight (Kg/m) | 6m (pcs/ton) | Light II (H*W*T) | Weight (Kg/m) | 6M |
100*68*4.5 | 11.261 | 14.8 | 100*66*4.3 | 10.13 | 16.4 | 100*64*4 | 8.45 | 19.7 |
120*74*5.0 | 13.987 | 11.9 | 120*72*4.8 | 12.59 | 13.2 | 120*70*4.5 | 10.49 | 15.8 |
140*80*5.5 | 16.89 | 9.8 | 140*78*5.3 | 15.2 | 10.9 | 140*76*5 | 12.67 | 13.1 |
160*88*6 | 20.513 | 8.1 | 160*86*5.8 | 18.46 | 9 | 160*84*5.5 | 15.38 | 10.8 |
180*94*6.5 | 24.143 | 6.9 | 180*92*6.3 | 21.73 | 7.6 | 180*90*6 | 18.11 | 9.2 |
200*100*7 | 27.929 | 5.9 | 200*98*6.8 | 25.14 | 6.6 | 200*96*6.5 | 20.95 | 7.9 |
220*110*7.5 | 33.07 | 5 | 220*108*7.3 | 29.76 | 5.6 | 220*106*7 | 24.8 | 6.7 |
250*116*8 | 38.105 | 4.3 | 250*114*7.8 | 34.29 | 4.8 | 250*112*7.5 | 28.58 | 5.8 |
280*122*8.5 | 43.492 | 3.8 | 280*120*8.2 | 39.14 | 4.2 | 280*120*8 | 36.97 | 4.5 |
300*126*9 | 48.084 | 3.4 | 300*124*9.2 | 43.28 | 3.8 | 300*124*8.5 | 40.87 | 4 |
320*130*9.5 | 52.717 | 3.1 | 320*127*9.2 | 48.5 | 3.4 | |||
360*136*10 | 60.037 | 2.7 | 360*132*9.5 | 55.23 | 3 |
FAQ:
Q1: How do we guarantee the quality of our products?
A1: 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.
Q2: How soon can we receive the product after purchase?
A2: 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.
Q3: What makes stainless steel stainless?
A3: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
- Q:Can steel flat bars be used for manufacturing machinery or equipment?
- Yes, steel flat bars can be used for manufacturing machinery or equipment. Steel flat bars are versatile and have a wide range of applications in various industries, including manufacturing. They are commonly used for constructing machine frames, supports, brackets, and other structural components in machinery and equipment. Steel flat bars have excellent strength and durability properties, which make them suitable for withstanding heavy loads and high stress conditions. Additionally, their flat shape provides stability and allows for easy attachment of other components. Overall, steel flat bars are a reliable choice for manufacturing machinery and equipment due to their strength, versatility, and availability in different sizes and grades.
- Q:What are the weight calculations for steel flat bars?
- The weight calculations for steel flat bars depend on the dimensions and density of the specific steel being used. To calculate the weight of a steel flat bar, you would typically multiply the cross-sectional area of the bar by its length and density. The cross-sectional area of a flat bar can be calculated by multiplying its width by its thickness. For example, if a flat bar has a width of 2 inches and a thickness of 0.25 inches, the cross-sectional area would be 0.5 square inches. To determine the weight, you would then multiply the cross-sectional area by the length of the bar and the density of the steel. The density of steel can vary depending on the specific alloy, but a common value is around 7.85 grams per cubic centimeter (or 7850 kilograms per cubic meter). So, if we take the example above and assume a length of 10 feet (or 120 inches), the weight of the steel flat bar can be calculated as follows: Weight = Cross-sectional area x Length x Density Weight = 0.5 square inches x 120 inches x 7850 kilograms per cubic meter Note that the units need to be consistent, so if you're using inches for the dimensions, you may need to convert the density to pounds per cubic inch or ounces per cubic inch. It's important to note that these weight calculations are based on the assumption of a solid steel flat bar. If the bar has any hollow or cut-out sections, the weight calculation would need to be adjusted accordingly. Additionally, different steel alloys may have different densities, so it's always best to consult the specific density for the type of steel you are working with.
- 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
- Q:Are steel flat bars suitable for welding applications?
- Steel flat bars are well-suited for welding purposes, given their versatility and strength. They are commonly utilized in welding projects due to their ability to be easily welded with various techniques like MIG, TIG, or arc welding. The flat surface of steel flat bars provides a stable base for welding, ensuring precise and accurate welds. These bars are extensively employed in construction, manufacturing, and fabrication sectors for diverse applications such as building frames, supports, brackets, and reinforcement. Furthermore, steel flat bars come in different grades and sizes, allowing for customization to meet specific welding requirements. Overall, steel flat bars are a dependable and favored option for welding applications.
- Q:Can steel flat bars be used for making conveyors or material handling systems?
- Yes, steel flat bars can certainly be used for making conveyors or material handling systems. Steel flat bars are known for their strength, durability, and versatility, making them an ideal choice for such applications. They can be easily fabricated and welded to create various conveyor components such as frames, support beams, guide rails, and conveyor belts. The high tensile strength of steel ensures that the conveyors can handle heavy loads and endure continuous use without deformation or failure. Additionally, steel flat bars have excellent resistance to wear, corrosion, and impact, which are crucial factors in material handling systems where there is constant movement and contact with various materials. Overall, steel flat bars offer a reliable and efficient solution for constructing conveyors or material handling systems due to their robustness, flexibility, and long-lasting performance.
- Q:How do steel flat bars compare to brass flat bars?
- Steel flat bars and brass flat bars have several differences in terms of their properties and applications. Firstly, steel flat bars are known for their high strength and durability. They offer excellent resistance to impact, corrosion, and wear, making them suitable for heavy-duty applications in construction, manufacturing, and automotive industries. On the other hand, brass flat bars are softer and less strong than steel. They are more malleable and ductile, making them easier to shape and form. Brass is commonly used in decorative applications, electrical fittings, musical instruments, and plumbing. Secondly, steel flat bars have a higher tensile strength compared to brass flat bars. This means that steel can withstand higher forces and loads before deforming or breaking. Brass, although weaker, has better electrical conductivity and thermal conductivity compared to steel, making it a better choice for electrical and heat transfer applications. Lastly, steel flat bars are generally more affordable than brass flat bars due to the difference in raw material costs. Steel is widely produced and has a lower price point, while brass is made from a combination of copper and zinc, which can be more expensive. In summary, steel flat bars excel in strength, durability, and affordability, making them suitable for heavy-duty applications. Brass flat bars, on the other hand, offer better electrical and thermal conductivity, along with a malleable nature that makes them suitable for decorative and specialized applications.
- Q:What are the different methods of finishing the edges of steel flat bars?
- There are several methods of finishing the edges of steel flat bars, each with their own advantages and applications. 1. Cutting: One of the simplest methods is cutting the edges of the flat bar to the desired length or shape. This can be done using various cutting tools such as shears, saws, or plasma torches, depending on the thickness and hardness of the steel. Cutting provides a clean and precise finish, making it suitable for most applications. 2. Grinding: Grinding the edges of steel flat bars helps achieve a smooth and polished finish. This process involves using a grinding wheel or belt sander to remove any rough edges or burrs, resulting in a clean and professional look. Grinding is commonly used for decorative purposes or when a smooth surface is required. 3. Deburring: Deburring is a process that removes the burrs or sharp edges left after cutting or grinding. This can be done manually using a file or deburring tool, or by employing a vibratory or tumbling machine. Deburring ensures safety and improves the overall appearance of the flat bar. 4. Beveling: Beveling refers to the process of creating angled edges on the flat bar. This is often done to enhance weldability or to create a chamfered edge for aesthetic purposes. Beveling can be achieved using specialized tools like beveling machines or by hand with a grinder. 5. Galvanizing: Galvanizing is a process that involves coating the steel flat bar with a layer of zinc to protect it from corrosion. This method is commonly used in applications where the flat bar will be exposed to harsh environmental conditions or moisture. Galvanizing not only provides a protective coating but also gives the flat bar a shiny and attractive finish. 6. Powder Coating: Powder coating is a technique where a dry powder is applied to the steel flat bar and then cured under heat to form a protective and decorative layer. This method offers a wide range of colors and finishes, making it ideal for applications where aesthetics are important, such as furniture or architectural elements. 7. Anodizing: Anodizing is primarily used for aluminum, but it can also be applied to steel flat bars to provide corrosion resistance and improve the surface finish. This process involves creating an oxide layer on the steel's surface through an electrochemical reaction. Anodized steel flat bars are commonly used in the construction and automotive industries. In conclusion, the different methods of finishing the edges of steel flat bars include cutting, grinding, deburring, beveling, galvanizing, powder coating, and anodizing. Each method offers unique benefits and is chosen based on the desired functionality, appearance, and durability required for the specific application.
- Q:Can steel flat bars be used for making window frames or door frames?
- Yes, steel flat bars can be used for making window frames or door frames. Steel flat bars are strong, durable, and have excellent structural properties, making them an ideal choice for constructing frames. They provide stability and support to the windows or doors, ensuring their longevity and functionality. Additionally, steel flat bars can be easily welded, cut, and shaped to fit specific measurements and designs, allowing for customization and flexibility in frame construction. Overall, steel flat bars are a reliable and practical material for making window frames or door frames.
- Q:Are steel flat bars resistant to fire or heat?
- Steel flat bars are highly resistant to fire and heat. Steel is a non-combustible material, which means it does not burn or contribute to the spread of fire. In fact, steel has a high melting point, making it able to withstand extremely high temperatures without losing its structural integrity. This property is especially important in applications where fire resistance is critical, such as in the construction of buildings, bridges, and industrial equipment. Steel flat bars have been extensively tested and proven to maintain their strength and stability even under prolonged exposure to intense heat. Therefore, steel flat bars are considered a safe and reliable choice in fire-prone environments.
- Q:How do steel flat bars contribute to the earthquake resistance of buildings?
- Steel flat bars contribute to the earthquake resistance of buildings by providing additional strength and stiffness to the structure. When used as reinforcements or bracing elements, they help distribute and absorb the forces generated during an earthquake, reducing the risk of structural failure. Additionally, steel flat bars enhance the overall stability of the building, minimizing deformation and improving its ability to withstand ground shaking.
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Wide Flat Bar High Quality Q235 Hot Rolled 3MM-30MM
- 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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