Hot Rolled Steel Flat Bar with High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- 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
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Credit Rating, Credit Services, Credit Purchasing
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Product Description:
OKorder is offering high quality Slit Cutting Flat Bar 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:
Slit Cutting Flat Bars 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 Slit Cutting Flats Barare 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: Slit Cutting
Grade: Q195 – 235
Certificates: ISO, SGS, BV, CIQ
Length: 6m – 12m, as per customer request
Packaging: Export packing, nude packing, bundled
Chemical composition of Q235
Alloy No | Grade | Element(%) | ||||
C
| Mn
| S
| P
| Si
| ||
Q235
|
B
|
0.12—0.20 |
0.3—0.7 |
≤0.045 |
≤0.045
|
≤0.3
|
Physical properties of Q235
Alloy No | Grade | Yielding strength point(Mpa) | Tensile strength (Mpa) | Elongation after fracture(%) | ||||||
Thickness (mm) | Thickness (mm) | |||||||||
≤16 | ＞16--40 | ＞40--60 | ＞60--100 | ≤16 | ＞16--40 | ＞40--60 | ＞60--100 | |||
≥ | ≥ | |||||||||
Q235 |
B |
235 |
225 |
215 |
205 |
375--500 |
26 |
25 |
24 |
23 |
FAQ:
Q1: How soon can we receive the product after purchase?
A1: 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.
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: The products are invoicing on theoritical weight or on actual weight?
A3: We can do it in both manners, it 's according to the customers' requirement.
Images:
- Q: What are the common factors affecting the price of steel flat bars?
- The price of steel flat bars can be influenced by several factors that are commonly observed. 1. Raw material costs have a significant impact on the price of steel flat bars. The prices of raw materials like iron ore, coal, and scrap metal can fluctuate, leading to changes in the overall cost of production and, consequently, the price of steel flat bars. 2. The dynamics of supply and demand play a crucial role in determining the price of steel flat bars, just like any other commodity. If the demand for steel flat bars is high and the supply is limited, the price is likely to increase. Conversely, if the supply exceeds the demand, prices may decrease. 3. The price of steel flat bars can also be affected by the costs associated with manufacturing and processing. These costs include labor, energy, transportation, and other production-related expenses. Any changes in these costs, such as increased wages or electricity prices, can impact the final price of steel flat bars. 4. Market competition within the steel industry can influence the price of steel flat bars. When there are numerous suppliers offering similar products, the market becomes more competitive, leading to lower prices. Conversely, if there are fewer competitors, prices may increase. 5. Government regulations and trade policies, such as import tariffs or quotas, can significantly impact the price of steel flat bars. These policies can either restrict or promote the import and export of steel, which can affect the overall supply and demand dynamics and subsequently influence prices. 6. The price of steel flat bars can also be influenced by the overall economic conditions. During periods of economic growth and high construction activity, the demand for steel flat bars tends to increase, resulting in higher prices. Conversely, during economic downturns or recessions, demand may decrease, leading to lower prices. It is important to note that the combination of these factors can vary depending on the specific market and region. Additionally, external factors such as natural disasters, geopolitical events, and currency exchange rates can also impact the price of steel flat bars.
- Q: Can steel flat bars be used for manufacturing agricultural equipment or machinery?
- Certainly! Agricultural equipment and machinery can indeed be manufactured using steel flat bars. Steel, being a robust and long-lasting material, possesses the ability to endure the demanding loads and challenging environments frequently encountered in agricultural contexts. By shaping, welding, and molding steel flat bars, one can create the necessary components for agricultural equipment, including plows, cultivators, trailers, and machinery parts. The adaptability and versatility of steel make it an ideal and dependable option for the production of agricultural machinery and equipment.
- Q: What are the common methods of bending or shaping steel flat bars?
- There are several common methods used to bend or shape steel flat bars, depending on the desired outcome and the tools available. Here are some of the most commonly used methods: 1. Cold Bending: Cold bending is a common method that involves applying force to the steel flat bar to bend it without the need for heat. This method is typically used for smaller bends or slight curves. It can be done manually using a vice or a bending machine specifically designed for flat bars. 2. Hot Bending: Hot bending involves heating the steel flat bar to a high temperature and then shaping it while it is still hot. This method is often used to achieve more complex bends or larger curves. It requires specialized equipment such as a forge or an oxy-acetylene torch to heat the steel. 3. Press Brake: A press brake is a machine commonly used in industrial settings to bend or shape flat bars. It works by clamping the steel flat bar between a punch and a die, and then applying force to bend it to the desired angle. Press brakes are versatile and can achieve precise and consistent bends. 4. Roll Bending: Roll bending is a method used to create large radius bends or curves in steel flat bars. It involves passing the flat bar through a set of rollers that apply pressure to gradually bend it into the desired shape. Roll bending is commonly used in industries such as construction and manufacturing. 5. Hammering: Hammering is a traditional method used to shape steel flat bars, especially for decorative purposes or artistic designs. It involves striking the bar with a hammer to gradually shape it. Hammering requires skill and precision to achieve the desired shape without causing damage to the flat bar. It is important to note that the method chosen for bending or shaping steel flat bars depends on factors such as the size and thickness of the bar, the desired bend radius, and the available tools and equipment. It is recommended to consult with a professional or refer to specific guidelines and safety precautions before attempting any bending or shaping process.
- Q: Construction of lightning protection ground galvanized flat steel approach, need to retest test? What's the test?
- Forged flat steel is a forged strip of steel with a rectangular cross section. Forging injustice can get certain shape and size and forgings, casting microstructure of the steel is remarkably improved, increase the density of steel; can change the distribution of the fiber structure, clear anisotropy, improve the mechanical properties of the metal, so that the strength and toughness of steel are improved; and it can be used to process the plastic lower high Shuogang and high alloy steel. Forged flat steel is mainly made of high quality alloy steel, mainly used as springs, tools and important mechanical parts.
- Q: How can I prevent rusting on steel flat bars?
- To avoid rust on steel flat bars, there are several actions you can take. Firstly, it is important to thoroughly clean the flat bars and remove any dirt, debris, or moisture before storing or using them. This can be achieved by wiping them with a dry cloth or, if necessary, using a mild soap and water solution. Next, it is advised to apply a protective coating or finish to the steel flat bars. There are various alternatives available, such as painting, powder coating, or using a rust-resistant primer. These coatings create a barrier between the steel and the surrounding environment, preventing moisture and oxygen from reaching the metal surface and causing rust. Moreover, it is worth considering the use of corrosion-resistant materials when constructing steel flat bars. Stainless steel, for example, contains chromium which forms a protective layer on the surface, making it highly resistant to rust. Another option is galvanized steel, which is coated with a layer of zinc to provide excellent corrosion resistance. Proper storage is also crucial in preventing rust. Ensure that the steel flat bars are kept in a dry and well-ventilated area, away from any moisture or humidity. If storing them outdoors, make sure they are adequately covered and protected from rain and other elements. Regular maintenance is essential as well. Periodically inspect the flat bars for any signs of rust or damage. If any rust spots are detected, promptly remove them using a wire brush or sandpaper, and apply a touch-up coating to prevent further corrosion. By implementing these preventive measures, you can significantly reduce the likelihood of rusting on steel flat bars and extend their lifespan.
- Q: How do steel flat bars perform in high-pressure applications?
- Steel flat bars are known for their exceptional strength and durability, making them a reliable choice for high-pressure applications. The structural integrity of steel allows it to withstand immense pressure without deformation or failure. This makes steel flat bars ideal for use in industries such as construction, manufacturing, and engineering, where high-pressure conditions are often encountered. Steel flat bars possess excellent mechanical properties, including high tensile strength and stiffness. These properties enable them to effectively resist the forces exerted by high pressure, ensuring their performance remains consistent under demanding conditions. Additionally, steel flat bars have a high resistance to corrosion, which is crucial in high-pressure applications where exposure to moisture or corrosive substances is common. Furthermore, steel flat bars can be fabricated and shaped into various forms to suit specific high-pressure requirements. They can be easily cut, welded, and bent, allowing for customization and adaptability in diverse applications. This versatility ensures that steel flat bars can be tailored to specific design needs and can effectively handle the pressures encountered. In conclusion, steel flat bars are well-suited for high-pressure applications due to their exceptional strength, durability, resistance to corrosion, and versatility in fabrication. Their ability to withstand immense pressure without compromising performance makes them an excellent choice for a wide range of industries that operate under high-pressure conditions.
- Q: What are the different surface treatments available for steel flat bars?
- Steel flat bars offer a range of surface treatments, each with its own advantages and characteristics. Consider the following options: 1. Opt for hot-dip galvanizing, where the steel flat bar is immersed in molten zinc, forming a protective coating. This treatment excels at preventing corrosion, making it ideal for outdoor applications exposed to moisture and harsh conditions. 2. Consider electroplating, a process where a thin layer of metal is deposited onto the steel flat bar electrochemically. This treatment can enhance appearance, improve corrosion resistance, or provide other desired properties, depending on the chosen metal for plating. 3. Explore powder coating, a dry finishing process where a fine powder adheres to the steel flat bar electrostatically and is then heat-cured. This treatment yields an attractive and durable surface that resists chipping, scratching, and fading. With a wide range of colors and textures available, powder coating allows for customization and versatility. 4. Explore paint coatings, where steel flat bars can be coated with various types of paints to enhance aesthetics, provide corrosion protection, or improve other properties. Depending on specific requirements and desired appearance, different paint coatings like epoxy, enamel, or polyurethane can be utilized. 5. Consider shot blasting, which involves propelling abrasive particles at high speed onto the steel flat bar's surface to eliminate rust, scale, and other impurities. This treatment enhances the adhesion of subsequent coatings, such as paints or galvanizing, while providing a clean and smooth surface. 6. Look into passivation, a chemical treatment that removes surface contaminants and forms a protective oxide layer on stainless steel flat bars. This treatment enhances corrosion resistance, making it suitable for applications exposed to corrosive environments. 7. Explore acid etching, a process where the surface of the steel flat bar is treated with an acidic solution to create a textured or patterned finish. This treatment can serve decorative purposes or improve the grip of the steel in specific applications. When selecting the most appropriate surface treatment for steel flat bars, consider the specific requirements of your application, such as corrosion resistance, appearance, durability, and cost.
- Q: Can steel flat bars be used for agricultural applications?
- Yes, steel flat bars can be used for agricultural applications. They are commonly used for constructing fences, gates, equipment racks, and supports for various agricultural structures. The durability and strength of steel make it suitable for withstanding the harsh conditions and heavy loads often encountered in agricultural settings.
- Q: How do steel flat bars behave under high temperatures?
- Steel flat bars behave differently under high temperatures depending on the type of steel and the specific temperature range. In general, steel has a high melting point and is known for its ability to withstand heat. However, when exposed to extremely high temperatures, steel flat bars may undergo certain changes in properties. At temperatures below the steel's melting point, the flat bars will typically retain their shape and strength. They may expand slightly due to thermal expansion, but this is usually minimal and does not significantly affect their structural integrity. Steel is known for its excellent thermal conductivity, which allows it to transfer heat away from the hot areas, minimizing the risk of deformation or failure. As the temperature continues to rise, steel can begin to lose its strength and become softer. This process, known as tempering, occurs due to the rearrangement of the steel's crystal structure. It is important to note that the exact temperature at which tempering occurs depends on the specific type of steel. For instance, low carbon steels will start to soften at relatively lower temperatures compared to high carbon steels. If the temperature reaches a critical point, known as the austenitizing temperature, steel undergoes a phase transformation and becomes austenitic. At this stage, the steel becomes highly malleable and can be easily shaped. However, it also loses its strength and hardness, making it more prone to deformation and failure. Additionally, prolonged exposure to high temperatures can cause steel flat bars to experience oxidation, leading to the formation of rust. This can further weaken the steel and compromise its structural integrity. In summary, steel flat bars generally behave well under high temperatures up to their melting point. They retain their shape and strength, with minimal expansion. However, beyond certain temperature thresholds, steel can begin to soften or even undergo phase transformations, leading to reduced strength and increased susceptibility to deformation. Therefore, it is crucial to consider the specific type of steel and its temperature limitations when exposed to high temperatures.
- Q: How do steel flat bars compare to other types of metal flat bars?
- There are several advantages to using steel flat bars compared to other types of metal flat bars. Firstly, steel is renowned for its strength and durability, which makes it a reliable option for various purposes. Steel flat bars have the ability to withstand heavy loads and are less likely to bend or break under pressure, unlike other metals. Furthermore, steel flat bars provide excellent resistance to corrosion, particularly when compared to metals like aluminum or copper. This makes them suitable for outdoor or marine environments where exposure to moisture or saltwater is common. Another advantage of steel flat bars is their versatility. They can be easily welded, formed, or machined to meet specific requirements. Steel can also undergo heat treatment to enhance its properties, such as hardness or toughness. Moreover, steel flat bars are readily available in a wide range of sizes and thicknesses, making them suitable for various construction, manufacturing, and industrial applications. They are commonly used in structural support, frames, brackets, and machinery components. However, it is important to consider that steel flat bars may be heavier than other metals, such as aluminum. This can be a significant factor in industries where weight is a concern, such as aerospace or automotive. In conclusion, steel flat bars offer a combination of strength, durability, corrosion resistance, and versatility that makes them a popular choice in many industries.
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Hot Rolled Steel Flat Bar with High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- 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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