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 customized in terms of size and shape?
- Yes, steel flat bars can be customized in terms of size and shape. Steel flat bars are typically available in standard sizes, but they can be cut and reshaped according to specific requirements. Customization can involve altering the length, width, and thickness of the bar to meet specific dimensions. Additionally, steel flat bars can also be bent or curved to achieve desired shapes. This flexibility in customization allows for the adaptability of steel flat bars to various applications and design needs.
- 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 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:Are steel flat bars commonly used in the renewable energy sector?
- Yes, steel flat bars are commonly used in the renewable energy sector. They are often used for various applications such as structural support, framing, and mounting systems for solar panels and wind turbines. Steel flat bars are valued for their strength, durability, and versatility, making them an ideal choice for renewable energy infrastructure projects.
- Q:What are the common industries that use steel flat bars?
- Steel flat bars find widespread use across multiple industries due to their versatility and strength. The construction, manufacturing, transportation, and machinery sectors all heavily rely on steel flat bars for various applications. Within the construction industry, steel flat bars are extensively employed in structural frameworks, support beams, and reinforcement for buildings, bridges, and infrastructure projects. These bars provide the necessary stability, durability, and resistance to heavy loads, making them indispensable components in construction. Similarly, the manufacturing industry heavily depends on steel flat bars for a wide range of purposes. They are utilized in the production of machinery, equipment, and tools due to their exceptional mechanical properties. Manufacturing processes like welding, fabrication, and machining often utilize steel flat bars, which can be easily shaped, cut, and manipulated. The transportation sector extensively incorporates steel flat bars in the construction of vehicles like cars, trucks, buses, and trains. These bars are crucial components in the chassis, frames, and support structures of vehicles, ensuring their strength, stability, and safety. Additionally, the machinery industry commonly employs steel flat bars. They are utilized in the fabrication of machine components such as brackets, supports, and frames, thanks to their high tensile strength and resistance to deformation. Steel flat bars also find applications in agricultural equipment, mining machinery, and industrial machinery. In conclusion, steel flat bars are widely used in the construction, manufacturing, transportation, and machinery industries. These industries rely on steel flat bars for their durability, strength, and versatility, making them essential components in various applications.
- Q:How do steel flat bars contribute to the overall aesthetics of a project?
- Steel flat bars can contribute to the overall aesthetics of a project by adding a sleek and modern touch. Their clean lines and smooth surfaces create a visually appealing look that enhances the overall design. Additionally, steel flat bars can be versatile in terms of finishes and colors, allowing for customization and coordination with other elements in the project.
- 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:What are the different sizes of steel flat bars?
- To accommodate different needs and purposes, steel flat bars are available in various sizes. Examples of common sizes include 1/8 inch thick by 1/2 inch wide, 1/4 inch thick by 1/2 inch wide, 3/8 inch thick by 1/2 inch wide, and 1/2 inch thick by 1/2 inch wide. However, these are merely a few illustrations, as steel flat bars are obtainable in a wide assortment of thicknesses and widths. Some larger options might be 1 inch thick by 4 inches wide or even larger. The appropriate size of a steel flat bar required will rely on the intended usage, load-bearing capacity, and the desired strength of the steel. It is essential to consult a steel supplier or refer to an industry standard to ascertain the suitable size for a particular application.
- Q:What is the difference between hot-rolled and extruded steel flat bars?
- Hot-rolled and extruded steel flat bars find common usage across various industries, yet they vary in terms of their manufacturing methods and resultant properties. Hot-rolled flat bars are manufactured by subjecting a steel billet or slab to temperatures surpassing its recrystallization point. Subsequently, it is rolled through a series of rollers to attain the desired shape and dimensions. This process yields a scaled surface due to the exposure to high temperatures. Renowned for their strength and toughness, hot-rolled steel flat bars are ideal for load-bearing applications like construction and infrastructure projects. Additionally, they possess a coarser surface texture when compared to extruded steel flat bars. In contrast, extruded steel flat bars are formed by coercing a heated steel billet through a die, shaping it accordingly. The extrusion process ensures a smooth and uniform surface finish, as the steel is not subjected to the same elevated temperatures as in hot rolling. These extruded steel flat bars are acclaimed for their precise dimensions and uniform cross-sectional shape, making them well-suited for applications necessitating tight tolerances, such as manufacturing machinery and architectural components. Moreover, they exhibit a finer surface finish compared to their hot-rolled counterparts. To summarize, the primary distinction between hot-rolled and extruded steel flat bars emerges from their manufacturing procedures and resultant properties. Hot-rolled bars possess robustness and toughness, accompanied by a rougher surface texture. Conversely, extruded bars offer precise dimensions alongside a smoother surface finish, rendering them suitable for applications that require stringent tolerances.
- 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 of an object can be determined by multiplying its volume by its density. 1. Measure the length, width, and thickness of the steel flat bar in inches or any other unit of measurement. 2. Convert the measurements to the same unit, if necessary, for consistency. 3. Calculate the volume of the flat bar by multiplying the length, width, and thickness of the steel flat bar. The formula is Volume = Length x Width x Thickness. 4. Look up the density of steel in pounds per cubic inch or any other unit of measurement. The density of steel is approximately 0.2836 pounds per cubic inch. 5. Multiply the volume of the flat bar by the density of steel to obtain the weight. The formula is Weight = Volume x Density. By following these steps, you can accurately calculate the weight of a steel flat bar based on its dimensions and the density of steel.
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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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