Hot rolled 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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Item specifice
Product Description:
OKorder is offering hot rolled 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:
Hot rolled steel flat bar 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:
Commodity: Carbon Steel Flat Bar
Standard: GB, JIS, ASTM,
Material: Q235, SS400 or Equivalent
Origin place: China
Thickness: 3mm-30mm
Width:20mm-200mm
Length: Max 12m
Certification: SGS/BV
Chemical composition
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
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 |
Usage/Applications of Flat Bar
Widely used for construction;
Machinery manufacturing;
Iron tower steel structure;
Shipbuilding; Steel grating;
Staircase;
Bridge;
Viaduct;
Railway spare parts;
Boilers making etc.
Packaging & Delivery
Packaging Details: The Steel Flat Bars are packed in bundles and loaded in 20 feet/40 feet container, or shipped by bulk cargo ,also we can do as customer's requirements.
Delivery Details:30~45 days upon the receipt of buyer payment by T.T. or L/C.
Production Flow
The Carbon Steel Flat Bar is made through three processes:
1.Feeding the material: Feeding the row material (the steel plate) to Slitting Line.
2.Slitting:The steel plate would be slitted into expected width by lengthways cutter.
3. Leveled and cutting: The plat bar would be ground into level by the grinder and then cut into required length.
FAQ:
Q1: How do we guarantee the quality of our products?
A1: 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.
Q2: How soon can we receive the product after purchase?
A2: 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.
- Q:What are the different types of surface finishes for copper steel flat bars?
- Copper steel flat bars can be given various surface finishes. The manufacturing process typically applies a standard mill finish, which gives the bars a smooth and shiny appearance with slight imperfections from milling. For a more polished look, the flat bars can be buffed to achieve a high shine and smooth texture. This polished finish is often used for decorative purposes. Another option is a brushed finish, where the surface of the flat bar is textured by brushing it with a wire brush. This can be done in different directions to create various effects. A satin finish, on the other hand, provides a smooth and matte appearance with a subtle sheen. It is achieved by brushing the surface with a fine abrasive material like sandpaper or a nylon pad. For an aged or weathered appearance, an antiqued finish is applied by using chemical treatments or patinas on the surface of the flat bar. This adds character and depth to the metal. These examples illustrate the range of surface finishes available for copper steel flat bars. The choice of finish will depend on factors such as the desired aesthetic, functionality, and specific project requirements.
- Q:Can steel flat bars be used in the aerospace industry?
- Yes, steel flat bars can be used in the aerospace industry. Steel is a widely used material in various industries, including aerospace, due to its excellent strength, durability, and versatility. Steel flat bars can be used in the construction of aircraft frames, wings, landing gears, and other structural components. They provide a strong and reliable support system, ensuring the structural integrity and safety of the aircraft. Additionally, steel flat bars can be machined and fabricated to meet the specific requirements and performance standards of the aerospace industry.
- Q:Can steel flat bars be hardened?
- Indeed, it is possible to harden steel flat bars by means of a technique known as heat treatment. Heat treatment entails subjecting the steel to a precise temperature and subsequently rapidly cooling it, typically in water or oil. This procedure modifies the steel's microstructure, granting it enhanced strength and hardness. The appropriate temperature and cooling approach employed will vary depending on the steel's composition and the desired level of hardness. Hardened steel flat bars find widespread application in numerous sectors, including construction, manufacturing, and automotive, wherein exceptional strength and durability are indispensable.
- Q:Can steel flat bars be used for shelving systems?
- Yes, steel flat bars can definitely be used for shelving systems. Steel flat bars are known for their durability and strength, making them an ideal choice for constructing sturdy shelving units. They can support heavy loads without bending or warping, making them suitable for storing a variety of items. Additionally, steel flat bars can be easily customized and cut to the desired length, allowing for flexibility in shelving design. Overall, steel flat bars offer a reliable and long-lasting solution for shelving systems in both residential and commercial settings.
- Q:How do you prevent steel flat bars from scratching or damaging surfaces?
- To avoid scratching or damaging surfaces with steel flat bars, there are several precautions you can take: 1. Employ protective coverings: Affix adhesive-backed felt or rubber pads to the underside of the steel flat bars. This will create a cushioning layer that prevents direct contact between the steel and the surface, reducing the likelihood of scratches or damage. 2. Establish proper storage: When not in use, store the steel flat bars in a designated area where they won't come into contact with delicate surfaces. Utilizing a rack or container specifically designed for steel bars can help prevent accidental scratching. 3. Handle with caution: Exercise care when moving or transporting the steel flat bars to avoid dragging or sliding them across surfaces. Instead, lift and carry them to minimize the risk of scratching. 4. Clean the surface: Prior to placing the steel flat bars on a surface, ensure that it is clean and free from debris or particles that could potentially cause scratches. Wipe the surface with a soft cloth or use a mild cleaner to remove any dirt or dust. 5. Utilize protective barriers: If you need to place steel flat bars on delicate or highly polished surfaces, consider using protective barriers like a thick blanket or rubber mat. These barriers act as a shield between the steel and the surface, preventing any direct contact and reducing the risk of scratches. By implementing these preventive measures, you can significantly decrease the likelihood of steel flat bars scratching or damaging surfaces, ensuring the durability and quality of both the bars and the surfaces they encounter.
- Q:Are steel flat bars suitable for making architectural elements?
- Yes, steel flat bars are suitable for making architectural elements. Steel is a strong and durable material that can be easily shaped and manipulated into various designs and forms. Steel flat bars provide a sleek and modern appearance, making them a popular choice for architectural elements such as railings, handrails, door frames, and decorative features. Steel flat bars offer several advantages for architectural applications. Firstly, they have high tensile strength, which means they can withstand heavy loads and provide structural stability. This makes them ideal for supporting and securing architectural elements. Secondly, steel flat bars are highly versatile and can be easily cut, bent, and welded to create intricate designs and shapes. This flexibility allows architects and designers to create unique and customized elements that suit the specific requirements and aesthetic preferences of a project. Furthermore, steel flat bars are resistant to corrosion, making them suitable for both indoor and outdoor applications. This durability ensures that architectural elements made from steel flat bars will have a long lifespan and require minimal maintenance. In addition to their functional properties, steel flat bars also offer an aesthetic appeal. The clean lines and sleek finish of steel flat bars can enhance the overall appearance of architectural elements, adding a modern and contemporary touch to a building's design. Overall, steel flat bars are a suitable choice for making architectural elements due to their strength, versatility, durability, and aesthetic appeal. Whether it is for structural support, decorative features, or functional elements, steel flat bars provide a reliable and visually appealing solution for various architectural projects.
- Q:Can steel flat bars be used for structural purposes?
- Yes, steel flat bars can be used for structural purposes. Steel flat bars are often used as components in construction and engineering projects due to their strength and durability. They are commonly used in the construction of buildings, bridges, and other structures where high strength is required. Steel flat bars can be used as structural support beams, columns, or as reinforcement in concrete structures. They are suitable for withstanding heavy loads and can be easily fabricated and welded to meet specific design requirements. Additionally, steel flat bars are resistant to corrosion, making them a reliable choice for structural applications in various environments.
- Q:What are the different sizes available for steel flat bars?
- Steel flat bars are available in various sizes to accommodate different applications and requirements. The sizes of steel flat bars typically range from 1/8 inch thick by 1/2 inch wide, to 1 inch thick by 12 inches wide. Some common sizes include 1/4 inch thick by 1/2 inch wide, 3/8 inch thick by 1 inch wide, and 1/2 inch thick by 2 inches wide. Additionally, steel flat bars can be found in larger sizes such as 1 inch thick by 6 inches wide or even wider. The specific size needed will depend on the intended use of the steel flat bar, such as structural support, fabrication, or general construction. It is recommended to consult a steel supplier or manufacturer to determine the appropriate size for your specific application.
- Q:Can steel flat bars be cut to specific lengths?
- Yes, steel flat bars can be cut to specific lengths.
- Q:What is the maximum temperature steel flat bars can withstand?
- The maximum temperature that steel flat bars can withstand depends on the specific grade of steel being used. However, in general, most steel flat bars can withstand temperatures up to around 1,000 degrees Celsius (1,832 degrees Fahrenheit) without experiencing significant structural changes or loss of strength. It is important to consult the manufacturer or specific technical data sheets for accurate temperature limits based on the grade of steel being used.
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Hot rolled 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
OKorder Financial Service
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