Steel Flat Bars with Quality ASTM A36 SS400 or Equivalent
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000T m.t./month
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Product Description:
OKorder is offering Steel Flat Bars with Quality ASTM A36 SS400 or Equivalent at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to African, South American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Steel Flat Bars with Quality ASTM A36 SS400 or Equivalent 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 Steel Flat Bars with Quality ASTM A36 SS400 or Equivalent are durable, strong, and wide variety of sizes.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
Manufacture: slited
Slitting precision (width) : 0.5 mm or less
Raw material: Q235B, Q345B, Q235-1 b
crosscutting precision (length) : 2 mm or less
Processing: the thickness of 2.0-16 mm;
Shear length: 2000 mm above
Wide degree: 15-1250 - mm;
Leveling precision: 1-2 MM square
Packaging: Export packing, nude packing, bundled
FAQ:
Q1: How many tons of steel products could be loaded in containers?
A1: Usually the steel products are delivered by bulk vessel because of the large quantity and the freight. However, there are no bulk vessel enter some seaports so that we have to deliver the cargo by containers. The 6m steel product can be loaded in 20FT container, but the quantity is changed according to the size, usually from 18tons to 25tons.
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: what is the difference between actual weight and theoretical weight?
A3: All the section steel has two weights: actual weight and theoretical weight. Actual weight is the weighing out when the product delivered from the mill. Theoretical weight is calculated by pieces. The invoice can be based on each of them as your request.
Images:
- Q: What is the use of slitting flat steel?
- Compared with the conventional steel plate, slitting flat steel has the following advantages:1, the product surface is bright and clean. Two times in the process of high-pressure water descaling process, to ensure that the steel surface clean and bright.2, special product specifications. The thickness of 8~45mm, width 150-600mm, length 5-15m, and the product specifications span is dense, can meet the needs of users, instead of in use, without cutting board, we can directly carry out welding.3, both sides of the vertical, clear water chestnut. The two vertical rolling in the finishing mill ensures good verticality of both sides, clear corners and good quality of the edges.
- Q: How do you join steel flat bars together?
- To connect steel flat bars, there exists a variety of methods, which depend on the intended application and desired strength of the connection. Here, we present a few commonly employed techniques: 1. Welding: Welding stands as one of the most favored methods, wherein heat and pressure are employed to fuse the flat bars. This results in a robust and enduring bond. Depending on specific requirements, various welding techniques like arc welding, MIG welding, or TIG welding can be utilized. 2. Bolting: An alternative approach involves the use of bolts or screws to link the steel flat bars. By drilling holes into the bars, bolts or screws can be inserted through them and then secured with nuts. This technique permits easy disassembly, if necessary. 3. Riveting: Riveting entails inserting a metal pin, referred to as a rivet, through holes in the flat bars. The rivet's end is then deformed or upset to ensure a secure connection. This method finds common usage in structural applications that necessitate high strength and resistance to vibrations. 4. Adhesive bonding: In certain cases, adhesive bonding can be employed to join steel flat bars. Specifically formulated adhesives designed for metal bonding are applied to the surfaces, and the bars are pressed together until the adhesive sets. This method proves suitable for lightweight applications or when welding is unfeasible. Prior to selecting the appropriate method for joining steel flat bars, it is crucial to consider the specific requirements of your project, such as load-bearing capacity, flexibility, and ease of disassembly. Additionally, it is advisable to consult with a professional or adhere to industry standards and guidelines to ensure a safe and dependable connection.
- Q: What are the different types of surface defects in galvanized steel flat bars?
- Galvanized steel flat bars can experience various surface defects. These defects may arise during the galvanizing process or due to handling and transportation. Some common types of surface defects in galvanized steel flat bars include: 1. Spangle: The surface of galvanized steel can exhibit a crystalline pattern known as spangle. This pattern can be regular or irregular in size and shape. The size and distribution of spangle can impact the appearance and performance of the galvanized coating. 2. Zinc runs: Excess zinc can drip or form streaks during the galvanizing process. This can happen due to inadequate drainage or high zinc bath temperature. Zinc runs can affect the smoothness and appearance of the galvanized coating. 3. Zinc pimples: Small bumps or blisters, known as zinc pimples, may develop on the surface of galvanized steel. These are often caused by localized zinc accumulation or impurities in the zinc bath. Zinc pimples can compromise the smoothness and integrity of the galvanized coating. 4. White rust: When zinc reacts with moisture or atmospheric conditions, a powdery or chalky substance called white rust can form on the surface of galvanized steel. This can lead to the degradation of the galvanized coating and impact its performance. 5. Black spots: Discoloration or staining in the form of black spots can appear on the surface of galvanized steel. These spots are typically a result of impurities or contaminants present on the steel surface before galvanizing. Black spots can affect the appearance and corrosion resistance of the galvanized coating. 6. Scratches or gouges: During handling, transportation, or installation, galvanized steel flat bars can sustain scratches or gouges on their surface. These defects expose the underlying steel to corrosion and compromise the overall performance of the galvanized coating. 7. Surface roughness: Uneven or bumpy texture on the surface of galvanized steel is referred to as surface roughness. Factors such as the quality of the steel substrate, the galvanizing process, or mechanical damage can contribute to surface roughness. It can impact the appearance and functional properties of the galvanized coating. It is essential to note that the severity and extent of these surface defects can vary depending on factors such as the quality of the galvanizing process, the steel substrate, and environmental conditions. Proper inspection and timely addressing of any surface defects in galvanized steel flat bars are crucial to ensure their performance and durability.
- Q: How do steel flat bars perform under fatigue loading conditions?
- Due to their high strength and durability, steel flat bars exhibit excellent performance under fatigue loading conditions. Fatigue loading occurs when cyclic loads are repeatedly applied to a material, which can lead to the formation of cracks and eventual failure over time. Steel flat bars are specifically designed to endure such loading conditions by possessing outstanding fatigue resistance. This is primarily achieved through their composition, which includes a significant amount of carbon and other alloying elements like manganese, chromium, and nickel. These elements enhance the material's strength, hardness, and ability to resist deformation and cracking. Furthermore, steel flat bars often undergo heat treatment processes, such as quenching and tempering, to further enhance their fatigue performance. These treatments increase the material's hardness and toughness, making it more resistant to fatigue failure. Another advantage of steel flat bars is their uniform and consistent structure along their entire length. This allows for even distribution of the cyclic loads, preventing stress concentrations and reducing the likelihood of crack initiation and propagation. Moreover, the smooth surface of steel flat bars minimizes stress concentrations and lowers the risk of fatigue failure. The absence of sharp corners or notches eliminates potential stress raisers, ensuring a more uniform distribution of the cyclic loads. In conclusion, steel flat bars are highly suitable for fatigue loading conditions due to their high strength, durability, uniform structure, and smooth surface. These properties enable them to withstand cyclic loads without significant deformation or failure, making them a reliable choice for various applications requiring fatigue resistance.
- Q: How do you prevent bending or sagging of steel flat bars during installation?
- To prevent bending or sagging of steel flat bars during installation, it is important to ensure proper support and bracing. This can be achieved by using adequate framing or structural elements, such as beams or columns, to provide additional stability and prevent excessive deflection. Additionally, using proper fastening techniques, such as welding or bolting, can help distribute the load evenly and minimize the risk of bending or sagging. Regular inspections and maintenance are also crucial to identify any signs of deformation and address them promptly to maintain the structural integrity of the steel flat bars.
- Q: How do steel flat bars contribute to the overall stability of structures?
- Steel flat bars contribute to the overall stability of structures by providing structural support and resistance against bending and torsional forces. They are commonly used as beams, braces, and frames, helping to distribute the load evenly and prevent the structure from collapsing or deforming under various loads and external pressures. Their inherent strength, durability, and rigidity make them crucial components in reinforcing and enhancing the stability and integrity of different types of structures, including buildings, bridges, and industrial frameworks.
- Q: Can steel flat bars be used for making staircases or ramps?
- Yes, steel flat bars can be used for making staircases or ramps. Steel flat bars are commonly used in construction due to their strength and durability. They can provide a sturdy and stable framework for staircases and ramps, ensuring safety and structural integrity.
- Q: What are the applications of steel flat bars in the automotive industry?
- Steel flat bars are commonly used in the automotive industry for various applications such as structural components, chassis reinforcement, suspension parts, and body panels. They provide strength, durability, and stability, making them essential for enhancing the overall performance and safety of vehicles.
- Q: Can steel flat bars be used for automotive applications?
- Indeed, automotive applications can make use of steel flat bars. The automotive industry frequently relies on steel flat bars because of their robustness, longevity, and adaptability. These bars can find utility in a multitude of automotive parts, including frame rails, suspension systems, and chassis reinforcement. With their exceptional structural support and ability to withstand substantial loads and impacts, steel flat bars prove themselves ideal for automotive purposes. Moreover, steel can be effortlessly welded and molded to meet precise design demands, rendering it the preferred option for automobile manufacturers.
- Q: Are steel flat bars available in different colors or coatings?
- Different colors or coatings are not typically available for steel flat bars. Steel is usually left in its natural state, which is a dark gray or silver color. However, it is possible to add coatings or finishes to steel flat bars for specific purposes like protecting against corrosion or improving appearance. These coatings may include galvanized coatings that add a layer of zinc to prevent rusting, or powder coatings that can provide color to the steel. However, these coatings are usually applied after the steel has been shaped into flat bars and are not easily found in a wide variety of colors or finishes.
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Steel Flat Bars with Quality ASTM A36 SS400 or Equivalent
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000T 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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