JIS standard steel flat bar for construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m.t.
- Supply Capability:
- 100000 m.t./month
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Specification
Standard:
ASTM,DIN,EN,JIS
Technique:
Hot Rolled,ERW
Shape:
Oval
Surface Treatment:
Galvanized,PVDF Coated
Steel Grade:
Q235,Q235B,RHB335,HRB400,SS400-SS490
Thickness:
3-30mm
Length:
20-200mm
Net Weight:
1000
Product Description:
OKorder is offering JIS standard steel flat bar for construction 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 European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
JIS standard steel flat bar for construction 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 bar 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: 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: What makes stainless steel stainless?
A1: 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.
Q2: Can stainless steel rust?
A2: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
- Q: How do you determine the strength of a steel flat bar?
- There are several methods available for determining the strength of a steel flat bar. One commonly used approach is through tensile testing, which involves applying a pulling force on a specimen until it fractures. This test allows for the measurement of load, deformation, stress, and strain, which can then be used to calculate various mechanical properties such as yield strength, ultimate tensile strength, and elongation. Another method to assess the strength of a steel flat bar is through hardness testing. Hardness is a measure of the material's resistance to indentation or scratching, and it is often indicative of its overall strength. Popular hardness tests for steel include Brinell, Rockwell, and Vickers tests. Furthermore, the strength of a steel flat bar can also be determined by considering its chemical composition. Steel is primarily composed of iron and carbon, but other elements like manganese, chromium, and nickel are added to enhance specific properties. The composition and heat treatment of the steel can greatly influence its strength. It is worth noting that the bending properties of a steel flat bar, such as flexural strength, can also be assessed through tests like the three-point bending test or the four-point bending test. These tests determine the maximum load a specimen can withstand before breaking or yielding under bending forces. In summary, the strength of a steel flat bar can be determined using methods such as tensile testing, hardness testing, considering its chemical composition, and analyzing its bending properties. These approaches provide valuable insights into the steel's mechanical properties, enabling engineers and manufacturers to choose the most suitable steel grade for specific applications.
- Q: Can steel flat bars be used for making heat exchangers or cooling systems?
- Heat exchangers or cooling systems can utilize steel flat bars. Steel is widely used and versatile in many industries, including HVAC systems. The advantages of steel flat bars include high strength, durability, and excellent thermal conductivity, which make them suitable for heat transfer applications. In heat exchangers and cooling systems, heat is transferred between fluids or between a fluid and the surrounding environment. To facilitate efficient heat transfer, steel flat bars can be shaped and sized accordingly to form the necessary framework and surfaces. They can be made into fins, tubes, or plates to maximize surface area and enhance heat dissipation. Moreover, steel flat bars can withstand high temperatures and pressures, making them ideal for demanding heat exchange applications. They are also resistant to corrosion, ensuring optimal performance and longevity, especially when exposed to different fluids or environments. However, it is important to consider various factors, such as the specific application, operating conditions, and budget, when choosing materials for heat exchangers or cooling systems. Depending on the requirements, other materials like copper, aluminum, or stainless steel may also be viable options.
- Q: Are steel flat bars recyclable?
- It is true that steel flat bars can be recycled. Steel is widely known as one of the most frequently recycled materials globally because of its inherent characteristics. Its quality and strength remain intact even after being melted down and repurposed numerous times. By recycling steel flat bars, not only do we contribute to the preservation of natural resources, but we also decrease energy usage and greenhouse gas emissions compared to the production of new steel from raw materials. Recycling centers and scrap yards are available for accepting steel flat bars, providing an environmentally friendly alternative for disposing or repurposing these materials.
- Q: What are the different types of surface treatments available for steel flat bars?
- Steel flat bars have a variety of surface treatments available, each with its own unique benefits and characteristics. Some commonly used treatments include: 1. Hot-dip galvanizing: By immersing the steel flat bar in molten zinc, a protective layer is formed to prevent rust and corrosion. This treatment offers excellent durability and resistance to atmospheric conditions. 2. Powder coating: This method involves applying a powdered polymer coating to the surface of the steel flat bar. The powder is charged with electricity and then cured under heat, resulting in a tough and durable finish. Powder coating provides excellent resistance to impact, chemicals, and abrasion, and offers a wide range of colors and finishes. 3. Electroplating: Electroplating deposits a thin layer of metal onto the steel flat bar through an electrochemical process. The choice of metal, such as chromium, nickel, or zinc, depends on the desired properties. Electroplating enhances the appearance, corrosion resistance, and wear resistance of the steel. 4. Paint coating: Applying a paint coating to the steel flat bar is a commonly used surface treatment. This can be done through methods like spray painting or roller coating. Paint coatings not only provide a decorative finish but also protect against corrosion and environmental factors. 5. Anodizing: Although primarily used for aluminum, anodizing can also be applied to steel. This process involves creating a controlled oxidization layer on the metal's surface, enhancing corrosion resistance and providing an attractive finish. Anodizing can be done in various colors and offers excellent durability. 6. Phosphating: Phosphating treats the steel flat bar with a phosphate coating, typically by immersing it in a solution containing phosphoric acid and other chemicals. This creates a thin, crystalline layer that improves corrosion resistance and enhances the adhesion of subsequent coatings or paints. These examples represent just a few of the surface treatments available for steel flat bars. The choice of treatment depends on factors such as desired appearance, environmental conditions, and specific functional requirements.
- Q: Are steel flat bars suitable for making brackets or supports?
- Yes, steel flat bars are suitable for making brackets or supports. Steel flat bars are strong and durable, making them ideal for providing structural support. They can be easily cut, shaped, and welded to create custom brackets or supports for various applications. Additionally, steel flat bars offer excellent resistance to bending and twisting forces, ensuring stability and reliability in any construction or engineering project.
- Q: How do steel flat bars contribute to the overall stability of structures?
- Steel flat bars contribute to the overall stability of structures in several ways. Firstly, they provide structural support and reinforcement, helping to distribute and transfer loads. Due to their flat shape, they can be easily attached to other structural components such as beams and columns, increasing the overall strength and stability of the structure. Furthermore, steel flat bars offer high tensile strength, making them resistant to bending and breaking under heavy loads or external forces. This strength allows them to effectively resist deformation and maintain the structural integrity of the building. Steel flat bars also play a crucial role in preventing lateral movement and buckling. By being strategically placed and connected to other structural elements, they help to resist horizontal forces such as wind or seismic loads, ensuring the stability and safety of the structure during extreme events. Moreover, steel flat bars can be used as bracing elements, providing additional stiffness to the structure. By installing them diagonally or horizontally, they enhance the overall rigidity of the building, reducing the potential for excessive deflection or sway. Additionally, steel flat bars have excellent durability and corrosion resistance properties. This ensures that they can withstand harsh environmental conditions, including moisture and temperature fluctuations, without compromising their strength or stability. Their longevity contributes to the overall stability and longevity of the structure. In summary, steel flat bars contribute to the overall stability of structures by providing structural support, distributing and transferring loads, resisting deformation and lateral movement, enhancing rigidity, and offering durability and corrosion resistance. Their versatile and robust nature makes them an essential component in various construction applications, ensuring the safety and stability of buildings and infrastructure.
- Q: How do steel flat bars perform in high-temperature environments?
- Steel flat bars generally perform well in high-temperature environments due to their high melting point and thermal stability. These bars can maintain their structural integrity and dimensional stability, exhibiting minimal deformation or weakening even at elevated temperatures. However, prolonged exposure to extremely high temperatures can lead to a reduction in strength and potential oxidation. Therefore, it is important to consider the specific steel grade and its intended application when assessing performance in high-temperature environments.
- Q: Can steel flat bars be used for shelving systems?
- Certainly, shelving systems can make effective use of steel flat bars. Renowned for their resilience and robustness, steel flat bars prove an optimal selection when constructing solid shelving units. They possess the capability to withstand substantial weight without succumbing to bending or warping, rendering them fitting for storing diverse assortments. Moreover, steel flat bars can be conveniently tailored and trimmed to suit desired dimensions, affording flexibility in shelving design. In summary, steel flat bars provide a dependable and enduring solution for shelving systems, catering to both residential and commercial environments.
- Q: Can steel flat bars be cut to specific lengths?
- Yes, steel flat bars can be cut to specific lengths. Steel flat bars can be easily cut using various tools such as hacksaws, angle grinders, or even specialized metal cutting machines. These tools allow for precise and accurate cutting of steel flat bars to any desired length, ensuring that they fit perfectly for any intended application. It is important to use appropriate safety measures and techniques when cutting steel bars to avoid any accidents or injuries.
- Q: What is the difference between carbon steel and tool steel flat bars?
- The main difference between carbon steel and tool steel flat bars lies in their composition and purpose. Carbon steel flat bars are primarily made of iron and carbon, with relatively low levels of other alloying elements. They are generally used in applications where strength and durability are essential, but precise cutting or shaping capabilities are not required. On the other hand, tool steel flat bars are specifically designed for their use in toolmaking, with higher levels of alloying elements such as chromium, vanadium, or tungsten. These alloying elements enhance their hardness, resistance to wear, and ability to hold a sharp cutting edge, making them ideal for applications that involve cutting, drilling, or shaping materials.
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JIS standard steel flat bar for construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m.t.
- Supply Capability:
- 100000 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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