Slitting Steel Flat Bars A36, SS400, Q235

Slitting Steel Flat Bars A36, SS400, Q235 System 1

Slitting Steel Flat Bars A36, SS400, Q235

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 200000 m.t./month

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Specification

Standard:

AISI,JIS,GB,ASTM

Technique:

Cold Rolled,Cold Drawn

Shape:

Rectangular

Surface Treatment:

Black

Steel Grade:

Q235

Certification:

ISO,SGS,BV

Thickness:

Length:

Net Weight:

2000

Product Description:

OKorder is offering Slitting Steel Flat Bars A36, SS400, Q235 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:

Slitting Steel Flat Bars A36, SS400, Q235 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 Slitting Steel Flat Bars A36, SS400, Q235 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: Slitting Steel Flat Bars A36, SS400, Q235

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 Slitting Steel Flat Bars A36, SS400, Q235 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 Slitting Steel Flat Bars A36, SS400, Q235?

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: Are steel flat bars suitable for outdoor signage or displays?: Yes, steel flat bars are suitable for outdoor signage or displays. Steel is a durable and weather-resistant material that can withstand outdoor conditions such as rain, wind, and sunlight. Additionally, steel flat bars provide a sturdy base for mounting signs or displays, making them a reliable choice for outdoor applications.

Q: How do steel flat bars contribute to the overall sustainability of a structure?: Steel flat bars contribute to the overall sustainability of a structure in several ways. Firstly, steel is a highly durable material that has a long lifespan. This means that structures built with steel flat bars are less likely to require frequent repairs or replacement, reducing the environmental impact associated with the production and disposal of building materials. Moreover, steel is a recyclable material, meaning that steel flat bars can be reused or repurposed at the end of their life cycle. This reduces the demand for new steel production, which is an energy-intensive process that generates significant carbon emissions. By opting for steel flat bars, builders can contribute to the circular economy by promoting the use of recycled materials and minimizing waste. Additionally, steel is known for its strength and load-bearing capacity. This allows for the construction of lighter and more efficient structures, reducing the amount of material needed and, consequently, the carbon footprint associated with transportation and construction activities. The lightweight nature of steel flat bars also means that existing structures can be retrofitted or renovated more easily, extending their lifespan and minimizing the need for new construction. Furthermore, steel is resistant to pests, fire, and natural disasters such as earthquakes and hurricanes. By using steel flat bars in the construction of a structure, the risk of damage and subsequent need for repairs or reconstruction is reduced. This not only saves resources but also increases the resilience of the built environment, contributing to overall sustainability. In conclusion, steel flat bars contribute to the overall sustainability of a structure through their durability, recyclability, efficiency, and resilience. By choosing steel as a building material, builders can minimize waste, reduce energy consumption, and promote the use of recycled materials, ultimately leading to a more sustainable and environmentally friendly construction industry.

Q: What are the common methods of surface protection for steel flat bars?: To safeguard steel flat bars from corrosion and elongate their lifespan, there exist various prevalent techniques for surface protection. One technique entails the application of a safeguarding coating. This can be achieved through processes like galvanization, wherein a layer of zinc is affixed to the steel flat bar's surface. This zinc coating acts as a sacrificial layer, shielding the steel from corrosion. Another coating alternative involves painting, where a layer of paint is administered to the surface. The paint acts as a barrier, blocking moisture and other corrosive elements from reaching the steel. Corrosion inhibitors represent another surface protection method. These inhibitors are commonly administered as a thin film or coating on the steel flat bar's surface. They function by forming a protective layer that restricts the corrosion process. Spraying, brushing, or dipping the steel flat bars into a solution containing the inhibitor are methods for applying corrosion inhibitors. Moreover, certain steel flat bars undergo protection through the process of metal plating. This entails the application of a thin layer of a different metal like chrome or nickel onto the steel's surface. The plating acts as a safeguarding barrier, averting corrosion while enhancing the aesthetic appeal of the steel flat bar. Lastly, mechanical surface treatments serve as another surface protection method for steel flat bars. These treatments involve processes like shot blasting or sandblasting, where small abrasive particles are propelled at high speeds to eliminate any rust or surface contaminants. This facilitates the creation of a clean and smooth surface, prepared for further protection like painting or coating. In conclusion, the various common methods for surface protection of steel flat bars encompass protective coatings, corrosion inhibitors, metal plating, and mechanical surface treatments. The chosen method depends on factors like the intended use of the steel flat bars, environmental conditions, and aesthetic requirements.

Q: How do you prevent distortion or warping on steel flat bars during machining?: To prevent distortion or warping on steel flat bars during machining, several measures can be taken. Firstly, proper clamping techniques should be employed to securely hold the flat bars in place and minimize movement during machining. Additionally, using appropriate cutting speeds and feeds, as well as employing coolant or lubricants, can help dissipate heat and reduce the risk of warping. It is also essential to ensure that the machining process is carried out with stable and consistent cutting forces to avoid excessive stress on the material. Finally, post-machining stress-relieving treatments, such as annealing or tempering, can be applied to minimize residual stresses and further prevent distortion or warping.

Q: Can steel flat bars be used for fencing or gates?: Yes, steel flat bars can be used for fencing or gates. They are sturdy and durable, making them a popular choice for security purposes. Steel flat bars can be welded or bolted together to create strong and reliable barriers for fencing or gates.

Q: What are the advantages of using steel flat bars over other materials?: There are several advantages of using steel flat bars over other materials. Firstly, steel is known for its exceptional strength and durability, which makes it suitable for heavy-duty applications. It can withstand high levels of stress and is resistant to bending or warping. Secondly, steel flat bars offer excellent corrosion resistance, ensuring longevity and reducing maintenance costs. Additionally, steel is widely available and cost-effective compared to alternative materials like aluminum or titanium. Lastly, steel's versatility allows for various applications, including construction, manufacturing, and fabrication, making it a preferred choice for many industries.

Q: Do steel flat bars have a specific yield strength?: Yes, steel flat bars have a specific yield strength. The yield strength of a steel flat bar refers to the amount of stress it can withstand before it starts to deform permanently. This property is typically specified by manufacturers and can vary depending on the type and grade of steel used.

Q: What are the different types of tests performed on steel flat bars?: Steel flat bars undergo several common tests to ensure their quality and suitability for different uses. These tests evaluate the strength, durability, and other mechanical properties of the steel. Some of the tests conducted on steel flat bars include: 1. Tensile Test: This test determines the maximum amount of tensile stress the steel flat bar can withstand before it breaks. It provides information about the material's yield strength, ultimate tensile strength, and elongation. 2. Hardness Test: Assessing the hardness of a steel flat bar is crucial in determining its resistance to deformation, wear, and abrasion. Methods such as Rockwell, Brinell, and Vickers hardness tests are employed to measure the bar's hardness. 3. Impact Test: This test evaluates the steel flat bar's ability to absorb energy under high-stress conditions. By striking the material with a pendulum, the test measures the energy absorbed and the bar's resistance to cracking or breaking. 4. Bend Test: The bend test examines the steel flat bar's ductility and flexibility by bending it to a specific angle without fracturing. This test helps determine if the material is suitable for applications involving bending or forming processes. 5. Chemical Analysis: Chemical analysis is conducted to determine the composition of the steel flat bar, including the percentages of various elements like carbon, manganese, silicon, and others. This analysis ensures that the steel meets the required specifications and standards. 6. Ultrasonic Testing: Ultrasonic testing employs high-frequency sound waves to detect internal flaws or defects in the steel flat bar. It helps identify cracks, voids, or inclusions that might impact the overall integrity and strength of the material. 7. Dimensional Inspection: This test ensures that the steel flat bar meets the necessary dimensional tolerances and specifications. It involves measuring the bar's length, width, thickness, and other dimensions to ensure compliance with desired standards. 8. Microstructure Analysis: Microstructure analysis involves examining the metallurgical structure of the steel flat bar under a microscope. It aids in identifying the grain size, phase distribution, and any irregularities that may affect the material's mechanical properties. By conducting these tests, manufacturers, suppliers, and end-users can ensure that steel flat bars meet required quality standards and are suitable for their intended applications.

Q: How do you check the straightness of a steel flat bar?: To check the straightness of a steel flat bar, you can follow these steps: 1. Visual Inspection: Start by visually inspecting the flat bar for any visible curves or bends. Place the bar on a flat surface and use your eyes to identify any deviations from a straight line. Look for any warping, twisting, or bowing along the length of the bar. 2. Physical Evaluation: Run your hand along the length of the bar, feeling for any irregularities or deviations from a straight line. Pay close attention to any areas that feel uneven or have noticeable bumps. This step allows you to detect any subtle curves that might not be visible through visual inspection alone. 3. Straight Edge Method: Place a straight edge, such as a ruler or a level, along the length of the steel flat bar. Ensure that the straight edge makes full contact with the surface of the bar. Observe if there are any gaps or spaces between the straight edge and the bar. If the straight edge cannot lay flat on the bar without any spaces, it indicates that the bar is not perfectly straight. 4. Measuring Tool: Use a precision measuring tool, such as a caliper or a feeler gauge, to measure the gap between the straight edge and the steel flat bar at various points along its length. By measuring these gaps, you can determine the extent of any curvatures or deviations from a straight line. The larger the gap, the more pronounced the bend or curve is. 5. Repeat and Average: Repeat the above steps at multiple locations along the length of the flat bar to ensure an accurate assessment. It is common for steel flat bars to have slight variations in straightness, so checking at multiple points provides a more comprehensive evaluation. After measuring at different locations, average the results to get an overall understanding of the flat bar's straightness. By following these steps, you can assess the straightness of a steel flat bar and determine whether it meets your desired criteria.

Q: Can steel flat bars be used for making furniture or fixtures?: Yes, steel flat bars can definitely be used for making furniture or fixtures. Steel flat bars are versatile and strong, making them ideal for creating durable and functional pieces. They can be used to construct various types of furniture such as tables, chairs, shelves, and cabinets, as well as fixtures like brackets, frames, and supports. Steel flat bars offer stability and structural integrity, making them a popular choice in industrial and modern designs. Additionally, steel can be easily welded, bent, or shaped to meet specific design requirements, providing flexibility in creating unique and custom furniture or fixtures.

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