• Hot Rolled Steel Flat Bar with Good Price System 1
  • Hot Rolled Steel Flat Bar with Good Price System 2
  • Hot Rolled Steel Flat Bar with Good Price System 3
Hot Rolled Steel Flat Bar with Good Price

Hot Rolled Steel Flat Bar with Good Price

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
10000 m.t./month

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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 control system which conducts strict quality tests at every step, from raw materials to the final products. At the same time, we provide extensive follow-up service assurances as required.

Q3: The products are invoicing on theoritical weight or actual weight? 

A3: We can do it in both manners, it 's according to the customers' requirements.

Images:

Hot Rolled Steel Flat Bar with Good Price

Slit Cutting Flat Bar with Material Grade Q235

 

Q:How do you determine the quality of a steel flat bar?
There are several factors to consider when determining the quality of a steel flat bar. Firstly, it is important to assess the composition of the steel. The quality of the steel will depend on the type and grade of steel used. Different grades of steel have varying levels of strength, durability, and resistance to corrosion. Therefore, it is crucial to check the steel's composition and ensure it meets the required specifications for the intended application. Secondly, the manufacturing process plays a significant role in determining the quality of a steel flat bar. The bar should be produced using advanced manufacturing techniques to ensure uniformity, consistency, and dimensional accuracy. Any signs of defects, such as cracks, uneven surfaces, or inconsistent thickness, should be carefully examined. Thirdly, the surface finish of the steel flat bar is an important indicator of its quality. A high-quality flat bar should have a smooth, clean, and even finish, free from any visible imperfections or surface defects. This ensures that the bar will perform well in its intended application and reduces the risk of damage or failure. Another crucial aspect is the mechanical properties of the steel flat bar. The strength, hardness, and ductility of the steel should meet the required specifications. This can be determined through various tests, such as tensile strength, yield strength, and elongation. These tests provide valuable information about how the steel will respond under different load conditions and help assess its overall quality. Lastly, it is important to consider the reputation and reliability of the manufacturer or supplier. Reputable manufacturers and suppliers are likely to adhere to strict quality control standards and provide reliable products. It is recommended to research and choose a trusted supplier who has a proven track record of delivering high-quality steel flat bars. In summary, determining the quality of a steel flat bar involves assessing factors such as the composition, manufacturing process, surface finish, mechanical properties, and the reputation of the manufacturer or supplier. By considering these factors, one can ensure they are selecting a high-quality steel flat bar that will meet their specific requirements and perform effectively in its intended application.
Q:Can steel flat bars be used for manufacturing railway components or tracks?
Yes, steel flat bars can be used for manufacturing railway components or tracks. Steel is a commonly used material in the railway industry due to its strength, durability, and ability to withstand heavy loads. Flat bars made from steel are often used for various railway components such as brackets, clamps, fasteners, and supports. They can also be used for manufacturing sections of railway tracks, particularly for smaller tracks or temporary installations. However, for mainline railway tracks, the use of steel flat bars alone may not be sufficient, and other specialized components such as rails and sleepers are typically required for a safe and reliable track system.
Q:Are steel flat bars available with pre-drilled holes?
Yes, steel flat bars are available with pre-drilled holes. These pre-drilled holes are commonly used to facilitate easy installation and provide a secure attachment point for various applications. Pre-drilled holes can be found in different sizes and patterns, depending on the specific requirements of the project. The availability of pre-drilled holes on steel flat bars offers convenience and time-saving benefits for users, as it eliminates the need for additional drilling or machining. Whether it is for construction, furniture assembly, or industrial applications, steel flat bars with pre-drilled holes are readily available and widely used in various industries.
Q:-40x4 hot galvanized flat steel, a water 1m, what do you mean?
This is an auxiliary grounding electrode lead, if the main body foundation has reached the design resistance of less than 4 ohms, can not be auxiliary grounding electrode.
Q:Can steel flat bars be used in electrical applications?
Indeed, steel flat bars have the capability to serve in electrical applications. Given its high conductivity, steel effectively facilitates the flow of electrical current. In the realm of electrical systems, flat bars composed of steel are frequently employed as grounding conductors, busbars, and connectors. These components find widespread usage in switchgear, panel boards, control panels, and various other electrical apparatus. Nevertheless, it is crucial to verify that the steel flat bars utilized in electrical applications satisfy the required electrical and safety standards to avert any conceivable hazards.
Q:The steel, steel and flat steel, round steel bar and what is the difference?
In fact, for the processing of raw materials are the same, is used when the roller rolling pressure is not the same, there are many different types of tooth roller shaft, can produce different steel, the steel section is square, round cross section is round...
Q:Does the cable trench need grounding?
According to the design requirements of excavation and masonry, the groove side wall welding force angle, steel frame and required to ground, covered with the cover of the underground channel, that is, cable ditch. Its purpose is to lay underground tunnels for cables.
Q:What are the different manufacturing processes for steel flat bars?
Producing steel flat bars involves several manufacturing processes, which vary depending on the desired specifications and requirements of the final product. Commonly used processes for steel flat bars include hot rolling, cold rolling, shearing, slitting, laser cutting, and saw cutting. Hot rolling is the most widely used method. It involves heating a large steel slab, passing it through rollers to reduce thickness and shape it into a flat bar, and then cooling and cutting it to the desired length. Cold rolling, on the other hand, involves heating the steel and passing it through rollers at room temperature to improve surface finish and dimensional accuracy. Shearing is a cutting process used for smaller quantities or specific dimensions. It involves cutting large steel plates or sheets into smaller flat bars using a shearing machine. Slitting is similar to shearing, but it involves cutting wide steel coils into narrower strips, which are then rolled into flat bars. This process is commonly used for precise dimensions. Laser cutting is a modern and precise method. It uses a high-powered laser beam to melt or vaporize the steel, creating a clean and accurate cut. Laser cutting is often used for complex shapes and specialized applications. Saw cutting involves using a saw blade to cut through the steel and produce flat bars. It is commonly used for cutting large steel sections or when a specific length is required. These are just a few examples of the manufacturing processes used for steel flat bars. The choice of method depends on factors such as desired dimensions, tolerances, surface finish, and production volume. Each process has its advantages and limitations.
Q:How do I clean and maintain steel flat bars?
Achieving and maintaining cleanliness for steel flat bars can be accomplished by following these guidelines: 1. Begin by eliminating loose dirt, dust, or debris from the bar's surface. Utilize a soft brush or cloth to avoid scratching the steel during the cleaning process. 2. Prepare a bucket of warm water and include a mild detergent or dish soap. It is essential to steer clear of abrasive cleaners or harsh chemicals that may harm the steel's surface. 3. Immerse a sponge or soft cloth into the soapy water and gently scrub the steel flat bars in a circular motion. Concentrate on areas with stains or grime, applying additional pressure if necessary. 4. Thoroughly rinse the bars with clean water to eliminate any soap residue. Ensure that all soap is removed to prevent streaks or spots on the steel. 5. Dry the steel flat bars entirely with a clean, lint-free cloth. This step is crucial as it prevents the development of water spots or rust on the surface. Verify that all sections are completely dry before proceeding. 6. In the event of rust spots on the steel, utilize a rust remover or a specifically designed steel cleaner. Follow the manufacturer's instructions to effectively eliminate the rust. 7. For regular maintenance, utilize a clean cloth to apply a thin layer of stainless steel polish or protective oil to the bars. This will aid in preventing future rusting and maintaining a shiny appearance. 8. Lastly, it is important to regularly inspect the steel flat bars for any indications of damage or corrosion. Promptly address any issues to prevent further deterioration and uphold the quality of the bars. By adhering to these steps and incorporating routine maintenance, the cleanliness, shine, and excellent condition of your steel flat bars can be preserved for an extended period.
Q:How do you prevent burrs or sharp edges on steel flat bars during cutting?
To prevent the formation of burrs or sharp edges on steel flat bars when cutting, there are several measures that can be taken: 1. Utilize the appropriate cutting tool: Ensure that a tool specifically designed for cutting steel, such as a high-quality hacksaw, angle grinder with a cutting wheel, or metal-cutting bandsaw, is utilized. By using the proper tool, the formation of burrs can be minimized. 2. Select the correct blade or cutting wheel: Opt for a blade or cutting wheel that is specifically designed for cutting steel. These blades typically have more teeth or a higher grit, which aids in reducing burr formation. 3. Securely clamp the flat bar: Before cutting, ensure that the steel flat bar is securely clamped or held in place. This prevents any movement during the cutting process, which can result in uneven cuts and the formation of burrs. 4. Apply cutting lubricant: Apply a suitable cutting fluid or lubricant to the cutting area to reduce friction and heat during the cutting process. This decreases the likelihood of burrs forming on the steel flat bar. 5. Control the cutting speed: Cut at a moderate and consistent speed, avoiding excessive force or pressure. Cutting too quickly or applying too much pressure increases the chances of burrs forming. A steady and controlled cutting motion produces cleaner cuts with fewer burrs. 6. Provide additional support: If possible, provide additional support to the steel flat bar during cutting. Using a workbench or vise to support the bar reduces vibrations and ensures a more precise cut, resulting in fewer burrs. 7. Utilize a deburring tool: Even with all precautions taken, some burrs may still form. In such cases, the use of a deburring tool, such as a file or sandpaper, can remove any sharp edges or burrs left after cutting. By following these steps, the occurrence of burrs and sharp edges on steel flat bars during cutting can be significantly reduced, resulting in cleaner and safer finished pieces.

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