Square Steel Billet Q235 3SP Grade Prime Quality 6#
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m.t
- Supply Capability:
- 50000 m.t/month
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Quality Product, Order Online Tracking, Timely Delivery
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Description of Square Steel Billet Q235 3SP Grade Prime Quality 6#
M. S. Billets are used for rolling of TMT Re-Bars of Fe415 and Fe500 Grade and various other structural steel products.
CRS Billets are used for rolling of CRS TMT Re-Bars.
Special Alloy Billets are used for rolling of any special grade TMT Re-Bars like Earthquake resistant TMT Re-Bars and for special grade structural steel products.
Main Feature Square Steel Billet Q235 3SP Grade Prime Quality 6#
Raw elements(C,Fe,Ni,Mn,Cr,Cu.)---Smelted ingots by AOD finery---hot rolled into black suface---pickling in acid liquid---cold drawn----polished by automatically machine--- cutting into pieces---checking quanlity
Applications of Square Steel Billet Q235 3SP Grade Prime Quality 6#
Widely Used in the areas such as Stainless Steel Fasteners, Chains, Kitchen and Sanitary wares, Furniture handles, Handrails, Electroplating and Electrolyzing pendants, Foods, Electron, Petroleum, Construction and Decoration, etc. Products have a high strength after cold-working. Electronic products parts, Medical appliance, Springs, Bus Inside and Outside packaging and building, Street Lamp Posts, etc. Decoration materials and Outdoor Publicity Billboard. Used for the products which have the Anti-Stress Corrosion requirement. Electron Products, Table-wares, Bolts, Nuts, Screen Meshes, Cumbustors and so on.
Specifications of Square Steel Billet Q235 3SP Grade Prime Quality 6#
| Standard | C(%) | Mn(%) | S(%) | P(%) | Si(%) |
| Q195 | ≤0.12 | ≤0.50 | ≤0.040 | ≤0.035 | ≤0.30 |
| Q235 | ≤0.20 | ≤1.40 | ≤0.045 | ≤0.045 | ≤0.35 |
| Q275 | ≤0.22 | ≤1.50 | ≤0.045 | ≤0.045 | ≤0.35 |
| 20MnSi | 0.17-0.25 | 1.2-1.6 | ≤ 0.050 | ≤ 0.050 | 0.40-0.80 |
| 3SP | 0.14-0.22 | 0.40-0.85 | ≤ 0.050 | ≤ 0.040 | 0.05-0.15 |
| 5SP | 0.28-0.37 | 0.50-1.00 | ≤ 0.050 | ≤ 0.040 | 0.15-0.30 |
FAQ of Square Steel Billet Q235 3SP Grade Prime Quality 6#
We have organized several common questions for our clients，may help you sincerely：
1. How Can I Visit There?
Our company is located in Tianjin City, China, near Beijing. You can fly to Tianjin Airport Directly. All our clients, from home or aboard, are warmly welcome to visit us!
2. How Can I Get Some Sample?
We are honored to offer you sample.
3. Why choose CNBM?
Our delivery time about 15-20days for standard sizes, if you have other requirements like hardness, quanity and width ,it is about 20-40days. But don't worry we also try our best for the delivery time ,because time longer and our cost is higher.
- Q: What is the role of steel billets in the manufacturing of construction cranes?
- Steel billets play a crucial role in the manufacturing of construction cranes as they serve as the raw material for creating the structural components of the crane. These billets are heated and then shaped into various sections such as beams and columns, which provide the strength and stability required for the crane to lift heavy loads. The use of steel billets ensures the durability and reliability of construction cranes, enabling them to withstand the demanding conditions of construction sites and safely perform their lifting tasks.
- Q: How are steel billets used in the manufacturing of packaging materials?
- Packaging materials often utilize steel billets due to their durability and strength. These billets, essentially semi-finished steel products, serve as the raw material for packaging products like cans, drums, and containers. To manufacture packaging materials, the steel billets are initially heated to a specific temperature, making them easily moldable. They then undergo a series of rolling mills, where they are flattened and elongated into the desired size and shape. This process, referred to as hot rolling, enhances the steel's mechanical properties and increases its strength. Once the steel billets have taken on the desired shape, they undergo further processing and coating to enhance their resistance to corrosion and create a smooth surface finish. The type of coating used, whether it be a layer of tin, lacquer, or polymer, depends on the specific packaging requirements. The final steel packaging materials offer a multitude of advantages. They are robust and sturdy, effectively protecting the products they contain. They are also impermeable to moisture, gases, and light, ensuring the freshness and preservation of the packaged goods. Moreover, steel packaging materials are completely recyclable, making them an environmentally-friendly choice for packaging solutions. In conclusion, steel billets play a crucial role in the manufacturing of packaging materials. Through shaping, rolling, and coating processes, these billets are transformed into resilient and durable packaging products that provide exceptional protection and preservation for a wide variety of goods.
- Q: What are the common defects in steel billets during continuous casting?
- Some common defects that can occur in steel billets during continuous casting include: 1. Surface cracks: These are cracks that appear on the outer surface of the billet. They can be caused by excessive cooling or improper mold lubrication. Surface cracks can lead to weakened structural integrity and may result in breakage during subsequent processing. 2. Central segregation: This defect occurs when there is an uneven distribution of elements within the billet, leading to variations in composition across its cross-section. Central segregation can result in inconsistent mechanical properties, making the billet unsuitable for certain applications. 3. Inclusion defects: Inclusions are non-metallic particles or impurities that become trapped within the billet during casting. They can originate from the refractory lining, mold powder, or the steelmaking process itself. Inclusion defects can weaken the material and reduce its overall quality. 4. Internal cracks: These cracks occur within the body of the billet and are often caused by thermal stresses or improper cooling. Internal cracks are difficult to detect visually and can compromise the billet's structural integrity. 5. Surface and subsurface defects: These defects include surface depressions, oscillation marks, and hot tears. Surface depressions can be caused by excessive mold oscillation or improper mold condition. Oscillation marks result from non-uniform mold oscillation, leading to uneven cooling and inconsistent billet dimensions. Hot tears occur when the billet contracts unevenly during solidification, resulting in cracks on the surface or subsurface. 6. Pipe defects: Pipes are hollow cavities that can form within the billet during solidification. They are caused by shrinkage and can result in weak points in the material. Pipes can be particularly problematic if they propagate to the surface, as they can lead to breakage during subsequent processing. Overall, these defects can pose significant challenges in the production of high-quality steel billets. Continuous improvement in casting techniques, process control, and quality assurance measures are key to minimizing these defects and ensuring the production of defect-free billets.
- Q: Billet heating furnace billet temperature reached, steel will be adhesion
- There are a lot of billet heating furnace manufacturers, not just look at the price and go blind choice, billet heating furnace selection properly, will directly affect the day after work is carried out properly, choose cost-effective equipment is the first choice for users, recommended to look at the video consultation.
- Q: What are the different types of cleaning equipment used for steel billets?
- There are several different types of cleaning equipment that are commonly used for steel billets. These include: 1. Shot blasting machines: Shot blasting is a process that involves propelling small metal or mineral particles at high speed onto the surface of the steel billets. This helps to remove any rust, scale, or other contaminants, leaving the surface clean and smooth. 2. Ultrasonic cleaners: Ultrasonic cleaning involves the use of high-frequency sound waves to agitate a cleaning solution. This helps to remove dirt, oil, and other contaminants from the surface of the steel billets. Ultrasonic cleaners are particularly effective for removing stubborn or hard-to-reach contaminants. 3. Acid pickling tanks: Acid pickling is a process that involves immersing the steel billets in a tank of acidic solution. The acid helps to dissolve any rust, scale, or other contaminants on the surface of the billets. After pickling, the billets are usually rinsed and then dried. 4. Power washers: Power washers, also known as pressure washers, use a high-pressure spray of water to remove dirt, oil, and other contaminants from the surface of the steel billets. This is a particularly effective method for cleaning larger or heavier billets. 5. Mechanical cleaning brushes: Mechanical cleaning brushes, such as wire brushes or abrasive pads, are often used to manually scrub the surface of the steel billets. This helps to remove any loose dirt, rust, or scale. Mechanical cleaning brushes are typically used in conjunction with other cleaning methods. Overall, the choice of cleaning equipment for steel billets depends on factors such as the extent and type of contaminants present, the desired level of cleanliness, and the size and shape of the billets. Different combinations of these cleaning methods may be used to achieve the desired result.
- Q: Are steel billets used in the production of furniture?
- No, steel billets are not typically used in the production of furniture. Furniture is commonly made from materials such as wood, plastic, or metal alloys, but steel billets are usually used in the manufacturing of other steel products such as bars, rods, or sheets.
- Q: What is the average lifespan of a steel billet in a structural application?
- Several factors can greatly affect the average lifespan of a steel billet in a structural application. These factors encompass the quality of the steel utilized, the specific structural application, the environmental conditions, and the level of maintenance and care given to the structure. Steel is generally acknowledged for its durability and longevity, making it a popular choice for structural applications. When designed, constructed, and maintained properly, a steel billet can have a lifespan ranging from several decades to over a century. However, it is important to acknowledge that certain factors can significantly impact the lifespan of a steel billet. For instance, exposure to harsh environmental conditions like extreme temperatures, corrosive substances, or high levels of humidity can expedite the steel's deterioration and decrease its lifespan. Similarly, the structural application itself plays a vital role in determining the lifespan of a steel billet. Structures subjected to heavy loads, frequent vibrations, or dynamic stresses may experience accelerated deterioration and necessitate more frequent maintenance or replacement. Finally, the quality of the steel used also affects the lifespan of a steel billet. Higher quality steels, such as those with exceptional corrosion resistance or higher tensile strength, generally have longer lifespans compared to lower grade steels. To accurately ascertain the average lifespan of a steel billet in a specific structural application, it is advisable to consult with structural engineers, manufacturers, or industry experts. These professionals can evaluate the specific conditions and provide a more precise estimate based on their expertise and knowledge of the particular project.
- Q: How are steel billets used in the manufacturing of agricultural machinery?
- Steel billets are an essential component in the manufacturing of agricultural machinery. These billets, which are semi-finished steel products, serve as the raw material for various parts and components used in agricultural machinery. One of the primary uses of steel billets in the manufacturing process is for forging and casting. Forging involves heating the billets to a high temperature and then shaping them using mechanical pressure, while casting involves pouring molten metal into a mold. Both processes allow for the creation of complex and durable components that are necessary for agricultural machinery. Steel billets are used to manufacture a wide range of agricultural machinery parts, such as engine components, transmission gears, axles, and hydraulic cylinders. These parts require excellent strength, durability, and resistance to wear, which steel billets provide. Additionally, steel's high tensile strength ensures that the machinery can withstand the demanding conditions of agricultural operations. Moreover, steel billets are used for manufacturing the frames and chassis of agricultural machinery. The frames need to be robust to support the weight and withstand the stress and vibrations generated during operation. Steel billets allow for the creation of sturdy and rigid frames that ensure the longevity and structural integrity of the machinery. Furthermore, steel billets are utilized in the production of cutting and harvesting tools, such as blades, discs, and plowshares. The exceptional hardness and sharpness of steel make it an ideal material for these tools, enabling efficient and precise agricultural operations. In summary, steel billets play a crucial role in the manufacturing of agricultural machinery. Their versatility, strength, and durability make them a suitable material for various components and parts, ensuring that the machinery can withstand the demanding conditions of agricultural operations and perform efficiently.
- Q: How do steel billets contribute to the manufacturing of telecommunications devices?
- Steel billets are used in the manufacturing of telecommunications devices as they provide the necessary raw material for various components such as brackets, frames, and chassis. These billets are shaped and processed into specific forms to create the structural support and durability required for these devices. Additionally, steel billets allow for efficient heat dissipation, electromagnetic shielding, and overall product stability, making them essential in the manufacturing process of telecommunications devices.
- Q: How are steel billets cooled after the manufacturing process?
- Steel billets are typically cooled after the manufacturing process through a process known as water quenching. Water quenching involves rapidly cooling the steel billets by immersing them in a water bath or spraying a high-pressure water stream onto the billets. This rapid cooling process helps to control the microstructure of the steel, resulting in desirable properties such as increased strength and hardness. Water quenching is often preferred for steel billets because it allows for efficient and uniform cooling, ensuring consistent quality throughout the billets. Additionally, water quenching is a cost-effective method compared to other cooling methods. However, it is important to note that the cooling process may vary depending on the specific requirements of the steel being manufactured, and alternative cooling methods such as air cooling or oil quenching may also be utilized.
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Square Steel Billet Q235 3SP Grade Prime Quality 6#
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m.t
- Supply Capability:
- 50000 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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