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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Specification
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: Can steel flat bars be used for fencing or security purposes?
- Yes, steel flat bars can be used for fencing or security purposes. Steel flat bars are strong and durable, making them suitable for creating sturdy and secure barriers. They can be used to construct perimeter fences, gates, or security grilles to protect properties, commercial buildings, or restricted areas. Steel flat bars can be welded, bolted, or mounted to create a solid and impenetrable structure. Additionally, they can be customized to various heights, lengths, and designs to meet specific security requirements. Their resistance to corrosion and weathering also ensures long-lasting performance, making steel flat bars an excellent choice for fencing and security applications.
- Q: What are the different cleaning and maintenance methods for steel flat bars?
- There are several cleaning and maintenance methods for steel flat bars, including regular dusting and wiping with a soft cloth or sponge, using mild soap and water for cleaning, and applying a rust inhibitor or protective coating to prevent corrosion. Additionally, periodic inspection for any signs of damage or wear is recommended, and if necessary, professional cleaning services or specialized cleaning products can be utilized for more stubborn stains or dirt buildup.
- Q: How do steel flat bars perform in terms of noise reduction?
- Steel flat bars are not specifically designed for noise reduction. They primarily serve as structural components in construction projects.
- Q: Can steel flat bars be bent or formed into different shapes?
- Indeed, it is possible to bend or shape steel flat bars into various forms. Steel possesses exceptional malleability, enabling effortless manipulation and shaping without any risk of fracture or damage. The utilization of diverse techniques, including heat bending, cold bending, or the application of specialized machinery like a press brake, facilitates the accomplishment of bending or shaping steel flat bars. The remarkable adaptability and versatility of steel render it a favored selection in construction, manufacturing, and diverse industries necessitating tailor-made shapes and structures.
- Q: Can steel flat bars be used for making railway industry equipment or structures?
- Yes, steel flat bars can be used for making railway industry equipment or structures. Steel flat bars are commonly used in the railway industry due to their strength, durability, and versatility. They can be easily fabricated and shaped to meet the specific requirements of railway equipment and structures such as tracks, railings, bridges, and platforms. Additionally, steel flat bars are highly resistant to wear, corrosion, and extreme weather conditions, making them ideal for use in the railway industry where safety and longevity are crucial.
- Q: Can steel flat bars be used for making storage cabinets?
- Yes, steel flat bars can be used for making storage cabinets. Steel flat bars provide strength, durability, and stability, making them suitable for constructing sturdy and long-lasting storage cabinets. Additionally, steel flat bars can be easily welded or bolted together to create custom cabinet designs to meet specific storage needs.
- Q: How do steel flat bars compare to glass flat bars?
- Steel flat bars and glass flat bars are two very different materials with distinct characteristics and uses. Steel flat bars are made from steel, a strong and durable metal alloy. They are commonly used in construction, manufacturing, and industrial applications. Steel flat bars offer high tensile strength, excellent load-bearing capacity, and resistance to corrosion. They can withstand heavy loads and are suitable for structural support, reinforcement, and framing. Steel flat bars are also versatile and can be easily welded, bent, or fabricated to meet specific project requirements. Additionally, steel flat bars are available in different sizes, thicknesses, and finishes, providing flexibility in design and construction. On the other hand, glass flat bars are made from glass, a brittle and transparent material. Glass flat bars are primarily used in architectural and decorative applications, such as for glass balustrades, partitions, shelving, or display fixtures. Glass flat bars provide a sleek and modern aesthetic, allowing for the passage of light and creating an open and airy feel. They are available in various colors, textures, and thicknesses, enabling customization and design creativity. However, glass flat bars have limited load-bearing capacity compared to steel, making them unsuitable for heavy structural or industrial applications. In summary, steel flat bars are known for their strength, durability, and versatility, making them ideal for structural and industrial purposes. Glass flat bars, on the other hand, offer a unique aesthetic appeal and are commonly used in architectural and decorative applications. The choice between steel and glass flat bars depends on the specific requirements of the project, including load-bearing needs, design preferences, and intended application.
- Q: How do you determine the tensile strength of a steel flat bar?
- To determine the tensile strength of a steel flat bar, you would typically perform a tensile test. This test involves subjecting a sample of the steel flat bar to a gradually increasing tensile force until it reaches its breaking point. The force required to break the sample is then recorded and used to calculate the tensile strength. First, you would obtain a representative sample of the steel flat bar. The sample should be a sufficient length to allow for gripping and testing without any irregularities or defects. It is important to ensure that the sample is prepared in accordance with the applicable standards and guidelines to obtain accurate results. Next, the sample is typically placed into a universal testing machine, which has the capability to apply a controlled tensile force to the sample. The machine is equipped with fixtures that securely hold the sample, ensuring it does not slip or become misaligned during the test. The test begins by slowly applying a tensile force to the sample, gradually increasing it until the sample breaks. The machine records the applied force at regular intervals, allowing for the construction of a stress-strain curve. This curve provides valuable information about the material's behavior under tension and helps to determine its tensile strength. Once the sample breaks, the maximum force applied before failure is recorded. This force is divided by the cross-sectional area of the sample to obtain the tensile strength. The cross-sectional area is typically determined by measuring the width and thickness of the sample using precise instruments. It is worth mentioning that the tensile strength may vary along the length of a steel flat bar due to factors such as variations in composition, heat treatment, or manufacturing processes. Therefore, it is advisable to take multiple samples from different sections of the bar to obtain representative results. In conclusion, determining the tensile strength of a steel flat bar involves performing a tensile test on a representative sample. This test involves gradually applying a tensile force until the sample breaks, recording the maximum force applied, and dividing it by the cross-sectional area of the sample to calculate the tensile strength.
- Q: Can steel flat bars be used for architectural designs?
- Yes, steel flat bars can be used for architectural designs. They are versatile and can be used in various applications such as structural support, decorative elements, and framing. Steel flat bars offer strength, durability, and a sleek modern aesthetic, making them a popular choice in architectural design.
- Q: Can steel flat bars be used in the food industry?
- Steel flat bars can be used in the food industry, but there are certain considerations that need to be taken into account. Steel is a versatile and durable material, making it suitable for various applications, including the food industry. However, it is important to ensure that the steel used is food-grade or stainless steel to meet the industry's hygiene and safety standards. Food-grade stainless steel is commonly used in the food industry due to its corrosion resistance, easy cleaning properties, and ability to withstand high temperatures. It is non-reactive, meaning it does not interact with the food or alter its taste, making it ideal for food preparation surfaces, countertops, and equipment. Steel flat bars can be utilized in the food industry for a range of purposes, such as constructing food processing equipment, fabricating worktables, shelves, and racks, or as a structural component in food packaging machinery. However, it is crucial to ensure that the steel used is compliant with food safety regulations and guidelines, such as those set by the Food and Drug Administration (FDA) or the European Food Safety Authority (EFSA). Regular steel flat bars, which are not specifically designed for food industry applications, may not meet the necessary standards for cleanliness and hygiene. These bars might contain impurities, such as rust or contaminants, that could potentially contaminate the food or compromise its safety. Therefore, when considering the use of steel flat bars in the food industry, it is essential to select food-grade stainless steel that is specifically manufactured and designated for such applications. This will help ensure that the steel is safe, durable, and suitable for use in food processing, handling, and preparation areas.
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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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