Hot Rolled Seel Flat Bars with Best price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Product Description:
OKorder is offering high quality 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:
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 Flats 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: Hot Rolled
Grade: Q195 – 235 ;SS400
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.
Q3: The products are invoicing on theoritical weight or on actual weight basis ?
A3: We can do it in both manners, according to buyers' requirement.
Q4: What is the normal tolerance of flat bars?
A4: Normally 7%-9%, but we can also produce the goods according to the customers' requests.
Images:
- Q: What are the fire-resistance properties of steel flat bars?
- Steel flat bars have excellent fire-resistance properties. Due to their high melting point, steel bars can withstand high temperatures without losing their structural integrity. In the event of a fire, steel bars do not burn or contribute to the spread of flames, making them a reliable choice for fire-resistant structures. Additionally, steel bars have low thermal conductivity, meaning they do not easily transfer heat, further enhancing their fire-resistance. Overall, steel flat bars are highly resistant to fire and are widely used in construction projects where fire safety is a priority.
- Q: How do steel flat bars perform under impact or shock-loading conditions?
- Steel flat bars generally perform well under impact or shock-loading conditions due to their high strength and resilience. The toughness and ductility of steel allow it to absorb and distribute the energy generated during impact, reducing the risk of deformation or fracture. Additionally, steel's ability to withstand high forces and maintain its structural integrity makes it a reliable choice for applications requiring resistance to impact or shock-loading.
- Q: Can steel flat bars be used for decorative purposes?
- Yes, steel flat bars can be used for decorative purposes. They can be shaped, bent, and finished to create unique designs and patterns that add aesthetic appeal to various architectural and interior design elements.
- Q: How many years can hot dip galvanized flat steel be used?
- Experience has shown that the extent of atmospheric corrosion varies from region to region. The service life of hot-dip galvanized flat steel is different in different environments.
- Q: How do steel flat bars compare to ceramic flat bars?
- Steel flat bars and ceramic flat bars have different properties and characteristics that make them suitable for different applications. Steel flat bars are known for their strength and durability. They are made from a combination of iron and carbon, which gives them a high tensile strength. This makes steel flat bars ideal for heavy-duty applications that require a lot of strength, such as construction, manufacturing, and automotive industries. Steel flat bars are also resistant to impact, making them less likely to break or crack under pressure. Additionally, steel flat bars can be easily welded and manipulated, allowing for versatility in their usage. On the other hand, ceramic flat bars are known for their heat resistance and low friction properties. Ceramic flat bars are made from non-metallic materials, such as clay or porcelain, that are fired at high temperatures. This makes them excellent for applications that require resistance to high temperatures, such as furnace linings or kiln furniture. Ceramic flat bars also have low friction properties, making them suitable for applications where reducing friction is essential, such as in bearings or cutting tools. In terms of appearance, steel flat bars have a metallic and industrial look, while ceramic flat bars have a more refined and elegant appearance. This aesthetic difference may be a factor in choosing between the two types of flat bars, depending on the desired visual impact of the application. In summary, steel flat bars are favored for their strength, durability, and versatility, making them suitable for heavy-duty applications. Ceramic flat bars, on the other hand, are valued for their heat resistance and low friction properties, making them ideal for applications where these characteristics are required. The choice between steel and ceramic flat bars ultimately depends on the specific needs and requirements of the application at hand.
- Q: What are the different types of surface finishes for steel flat bars?
- Steel flat bars can be enhanced in both appearance and functionality through various surface finishes. There are several common types to consider: 1. The most basic surface finish for steel flat bars is achieved through hot rolling, creating a rough and scale-like texture. 2. For a smoother and more refined finish, cold rolling is utilized. This involves passing the steel through rollers under pressure, resulting in a uniform surface. 3. Pickling and oiling offer a unique finish by treating the steel with acid to remove impurities and applying a thin layer of oil for rust protection. 4. Galvanization is a process where a layer of zinc is applied to steel flat bars to prevent corrosion. This not only improves the appearance but also extends its lifespan. 5. Powder coating involves applying a dry powder to the steel flat bar and curing it under heat. This creates a durable and vibrant finish that resists chipping, scratching, and fading. 6. Brushing the surface of the steel flat bar with abrasive materials creates a pattern of fine lines, resulting in a decorative appearance. 7. Polishing involves using abrasive materials to achieve a smooth and reflective surface. This enhances the steel's aesthetic appeal and can range from a satin to a mirror-like finish. These examples illustrate the variety of surface finishes available for steel flat bars. The choice of finish depends on specific requirements and desired appearance.
- Q: What are the different storage and handling requirements for steel flat bars?
- Different types of steel and environmental conditions can lead to varying storage and handling requirements for steel flat bars. However, adhering to some common guidelines can guarantee their proper storage and handling. 1. Storage: To prevent corrosion caused by moisture and humidity, steel flat bars should be kept in a dry and well-ventilated area. It is important to avoid direct contact with the ground to prevent potential damage. Stacking the bars on racks or pallets is recommended to maintain their shape and prevent deformation. 2. Handling: Careful handling is necessary to prevent bending, twisting, or scratching of steel flat bars. Employees should use appropriate lifting equipment, such as forklifts or cranes, for moving and transporting the bars. Properly securing the bars during transportation is crucial to avoid accidents or damage. 3. Protection: Shielding steel flat bars from moisture, chemicals, and extreme temperatures is essential. Applying a suitable protective coating, such as oil or paint, can prevent rust and corrosion. Additionally, storing the bars away from materials that could cause damage, such as acids or alkaline substances, is important. 4. Inspection: Regularly inspecting steel flat bars is crucial to identify any signs of corrosion, deformation, or defects. Damaged or compromised bars should be promptly removed from storage and either repaired or replaced, depending on their condition. 5. Documentation: Maintaining proper documentation of the storage and handling of steel flat bars is vital. This includes recording the receipt date, quantity, and relevant details like the supplier or manufacturer. Such documentation serves quality control purposes and can be useful in case of disputes or warranty claims. By adhering to these storage and handling requirements, steel flat bars can be preserved in excellent condition, ensuring their durability and suitability for various applications.
- Q: Can steel flat bars be used in architectural applications?
- Yes, steel flat bars can indeed be used in architectural applications. Steel flat bars are versatile and durable, making them suitable for various architectural uses. They can be utilized in the construction of structural elements such as beams, columns, and braces, providing stability and strength to buildings. Additionally, steel flat bars can be used for decorative purposes, such as handrails, balustrades, and cladding, adding a modern and sleek aesthetic to architectural designs. With their high tensile strength and resistance to corrosion, steel flat bars are a reliable choice for architects seeking both functionality and aesthetics in their projects.
- Q: Galvanized steel flat welding occurs after the material itself crack.
- Cold crack: a cold crack is a weld crack that occurs when the joint is cooled to a lower temperature. The causes are the quenching tendency, the residual stress, the diffusion hydrogen content of the weld metal and the heat affected zone.
- Q: How do steel flat bars compare to titanium flat bars?
- Steel flat bars and titanium flat bars have some similarities, but also significant differences. In terms of strength, titanium flat bars are known to have a higher strength-to-weight ratio than steel flat bars. Titanium is a lightweight metal that exhibits exceptional strength, making it ideal for applications that require both durability and lightness. Steel, on the other hand, is heavier but still robust, offering good strength for various purposes. When it comes to corrosion resistance, titanium flat bars outperform steel flat bars. Titanium has excellent corrosion resistance, even in harsh environments, making it highly suitable for applications in marine, chemical, and aerospace industries. Steel, however, is more prone to corrosion and requires protective coatings or regular maintenance to prevent rusting. Another significant factor to consider is cost. Steel flat bars are generally more affordable compared to titanium flat bars. Titanium is a relatively rare and expensive material, which contributes to its higher price tag. Steel is widely available and has a lower cost, making it a more cost-effective choice for many applications. Additionally, titanium offers unique properties that make it stand out in certain industries. It has superb biocompatibility, making it valuable in medical and dental implants. Titanium is also non-magnetic, making it useful in applications that require non-magnetic properties, such as aerospace and electronics. In summary, titanium flat bars offer a higher strength-to-weight ratio, superior corrosion resistance, and unique properties like biocompatibility and non-magnetism. Steel flat bars, on the other hand, are more affordable and still provide good strength. The choice between the two will ultimately depend on the specific requirements of the application and the available budget.
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Hot Rolled Seel Flat Bars with Best price
- 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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