Q235/3SP 155MM Blast Furnace Hot Rolled Steel Billet
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
Description of Q235/3SP 155MM Blast Furnace Hot Rolled Steel Billet
Our hot dip galvanised steels consist of a steel substrate with a metallic zinc coating applied by means of a continuous hot dip galvanising process. Metallic zinc coatings are available in steel grades ranging from steel for bending and deep drawing applications, to structural steels and high yield strength steels.
A glossy surface finish obtained under specific skin-pass conditions (either non-skin-passed or skin- passed with smooth cylinders to obtain low roughness) can be provided if required at time of enquiry.
Advantage of Q235/3SP 155MM Blast Furnace Hot Rolled Steel Billet
Uncoated CR steel sheet With the features of in line with the international highest standards in demension and shape, excellent surface finish and properties, the products are mainly used in home appliance and automobile industries.
Galvanized steel sheet(include HDG and EG)
With the features of good corrosion resistance, the products are mainly used in automobile, home appliance, electronics, building and machinery manufacture industries, etc.
Precoated steel sheet With the features of enviromental protection and good processablility, long lasting surface durability, rich in colors, the products are maily used in building, home appliance and furniture industries, etc.
Applications of Q235/3SP 155MM Blast Furnace Hot Rolled Steel Billet
Our hot dip galvanised steels can be used in a very wide range of applications for industrial markets, both indoors and outdoors. Some of the most common applications are:
Building: wide sections for roofing and cladding, doors, door frames, metallic ceilings, partitions, structural members etc
Domestic appliances: all appliances for this sector (both white and brown goods) are manufactured with hot dip galvanised steels
Miscellaneous: electrical cabinets, aeraulic components, air conditioners, road signs etc
Zinc hot dip galvanised steel is suitable for contact with foodstuffs under certain conditions, as specified in European directive 89/109/EEC and French standard NF A 36-712-1. Please contact us for further information on this subject.
Specifications of Q235/3SP 155MM Blast Furnace Hot Rolled Steel Billet
Quality | Q/BQB 440-2003 | JIS G3312-1994 JIS G3321 | EN 10326-2004 | ASTM A653-02a |
EN 10327-2004 | (BASE PLATE) | |||
(BASE PLATE) | ||||
Commercial Steel | DC51D | SGCC SGLCC | DX51D+Z DX51D+AZ | CS Type A/B/C |
Forming Steel | St01,St02,St03 | SGCD1 SGLCD1 | FS Type A, Type B | |
Drawing | DC52D /DC53D | - | DX52D+Z DX52D+AZ | DDS TYPE A/C |
Steel | DX53D+Z DX53D+AZ | |||
Structural | S280GD (StE28) | SGC400 SGLC400 | S280D+Z DX54D+AZ | SS275 |
Steel | S350GD (StE34) | SGC440 SGLC440 | S350D+Z S350D+AZ | SS340 Class1 |
FAQ of Q235/3SP 155MM Blast Furnace Hot Rolled Steel Billet
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 automotive transmission systems?
- Steel billets play a crucial role in the manufacturing of automotive transmission systems as they are the starting material for forging various components such as gears, shafts, and other critical parts. The billets are heated and then shaped through the forging process to achieve the desired dimensions and strength required for these transmission components. The use of steel billets ensures the durability, reliability, and overall performance of automotive transmission systems in vehicles.
- Q:What are the different surface treatments available for steel billets?
- Steel billets can undergo various surface treatments, each with its own purpose and benefits. Some commonly used treatments include: 1. Hot-dip galvanizing: By immersing steel billets in molten zinc, a protective coating is formed to prevent corrosion. This treatment offers excellent corrosion resistance and durability, making it suitable for outdoor use. 2. Electroplating: Through the application of an electrical current, a layer of metal is deposited onto the surface of steel billets. This treatment enhances the appearance of the steel while providing corrosion and wear resistance. 3. Powder coating: This dry finishing process involves electrostatically applying a fine powder to steel billets, which is then cured under heat. The result is a durable and visually appealing finish that is resistant to chipping, scratching, and fading. 4. Passivation: By chemically treating steel billets, contaminants are removed and a protective oxide layer is formed on the surface. This enhances corrosion resistance and improves appearance. 5. Phosphating: Steel billets can undergo a treatment where a phosphate coating is applied, enhancing corrosion resistance and paint adhesion. This treatment is commonly used as a pre-treatment before painting or powder coating. 6. Shot blasting: This mechanical treatment involves blasting steel billets with small abrasive particles at high velocity. It effectively removes surface contaminants, scales, and rust, resulting in a clean and rough surface suitable for further treatments or coatings. 7. Acid pickling: By chemically treating steel billets, oxide scales, rust, and impurities are removed, leaving behind a clean and smooth surface. This treatment prepares the steel for subsequent processing or coating. These treatments are just a few examples of what can be done to steel billets. The choice of treatment depends on specific requirements, such as corrosion resistance, appearance, and functional properties. Factors like cost, environmental impact, and performance expectations should be considered when selecting the appropriate surface treatment for steel billets.
- Q:What are the different packaging options available for steel billets?
- There are several different packaging options available for steel billets, depending on the specific requirements and preferences of the customer. Here are some common packaging options: 1. Wooden Crates: Steel billets can be packaged in wooden crates for protection during transportation and storage. These crates are sturdy and provide a barrier against moisture and physical damage. 2. Steel Frames: Another option is to package the steel billets in steel frames. These frames are typically made of strong and durable steel bars that securely hold the billets in place, providing stability and protection. 3. Plastic Wrapping: Steel billets can also be packaged using plastic wrapping. This method involves wrapping the billets tightly in plastic film, which helps to protect them from dust, moisture, and scratches. 4. Wire Binding: Wire binding is a common packaging option for steel billets. It involves using steel wires to bundle the billets together, providing stability and preventing movement during transportation. 5. Customized Packaging: Some customers may require customized packaging options for their steel billets. This can include using specific materials, such as foam or cardboard, to provide additional protection or incorporating branding elements onto the packaging. Ultimately, the choice of packaging option will depend on factors such as the size and weight of the steel billets, the mode of transportation, and the specific requirements of the customer. It is important to consider factors such as protection, stability, ease of handling, and cost-effectiveness when selecting the most suitable packaging option for steel billets.
- Q:How are steel billets used in the production of automotive suspension components?
- Due to their strength, durability, and malleability, steel billets play a crucial role in manufacturing automotive suspension components. Billets, which are semi-finished steel products, are shaped into specific forms like bars or rods through a process called hot rolling. When it comes to automotive suspension components, the initial step involves heating the steel billets to a high temperature. Subsequently, they are passed through a series of rollers to achieve the desired shape, such as coil springs, shock absorber rods, or stabilizer bars. This hot rolling process refines the grain structure of the steel, resulting in improved mechanical properties. The utilization of steel billets in suspension components is vital because they provide the necessary strength and stiffness to withstand the various forces and loads faced during vehicle operation. For instance, coil springs bear the weight of the vehicle and ensure a comfortable ride by absorbing impacts and vibrations. Steel billets are preferred for automotive suspension components due to their high tensile strength, which enables them to endure heavy loads and maintain their shape over extended periods. Moreover, the malleability of steel allows for easy forming and shaping into intricate geometries, ensuring precise fit and functionality within the suspension system. Furthermore, steel billets offer excellent fatigue resistance, which is crucial for suspension components as they experience repetitive loading and unloading throughout the vehicle's lifespan. This fatigue resistance helps prevent failures and ensures a suspension system that is long-lasting and dependable. In conclusion, incorporating steel billets into the production of automotive suspension components is essential for achieving the necessary strength, durability, and performance required for safe and comfortable vehicle operation.
- Q:How to calculate the cost price of billet?
- The ratio of slag to billet (63% fine powder) is about 3:1, which accounts for about 60%. of billet cost
- Q:What is the role of steel billets in the manufacturing of automotive frames?
- The manufacturing of automotive frames heavily relies on steel billets, which fulfill a crucial role. These billets are essentially semi-finished steel products utilized as raw material across various industrial processes. In the automotive sector, steel billets undergo a series of manufacturing steps to become automotive frames. Primarily, steel billets are chosen for their exceptional strength and durability. Their composition and mechanical properties make them ideal for supporting the weight and structural integrity of automotive frames. These frames need to endure diverse loads, shocks, and vibrations, which is where steel billets provide the necessary strength and stability. The manufacturing process commences with heating the steel billets to a specific temperature known as the forging temperature. At this temperature, the billets become pliable and can be easily shaped and manipulated. Subsequently, they are introduced into a forging press or machine, where immense pressure is employed to mold them into the desired shape of the automotive frame. Following the forging process, the frames commonly undergo heat treatment to enhance their mechanical properties and performance. This process involves heating the frames to a specific temperature and then rapidly or gradually cooling them to achieve the desired hardness, strength, and toughness. Heat treatment also aids in relieving internal stresses and enhancing the overall structural integrity of the automotive frames. Once the frames are forged and heat-treated, they go through various finishing processes, such as machining, welding, and surface treatment. Machining is executed to eliminate excess material and refine the frame's dimensions, ensuring precise specifications are met. Welding is employed to join different components of the frame together, guaranteeing their structural integrity. Additionally, surface treatments like painting or galvanizing are administered to safeguard the frames from corrosion and enhance their appearance. In summary, the indispensability of steel billets in the manufacturing of automotive frames arises from their remarkable strength, durability, and malleability. They serve as the foundation for creating robust and dependable structures capable of withstanding the demands of the automotive industry. Through processes such as forging, heat treatment, and finishing, steel billets are transformed into automotive frames that constitute the backbone of vehicles, ensuring their safety and performance on the road.
- Q:What are the different testing methods used for steel billets?
- To ensure the quality and suitability of steel billets for various applications, multiple testing methods are employed. These methods encompass: 1. Visual Inspection: The most straightforward and widely used technique involves visually examining the billets for visible defects like cracks, surface irregularities, or foreign materials. 2. Dimensional Inspection: To meet specific dimensional requirements, the length, width, and height of the billets are measured using calibrated tools, ensuring they adhere to the specified tolerances. 3. Ultrasonic Testing: Detecting internal defects, this non-destructive method employs high-frequency sound waves. By transmitting sound waves into the material and analyzing the reflected waves, flaws or inconsistencies can be identified. 4. Magnetic Particle Inspection: Utilized primarily to detect surface and near-surface defects, this method applies a magnetic field to the billet, followed by the application of a magnetic particle solution. Any cracks or defects cause the particles to accumulate, creating visible indications. 5. Eddy Current Testing: This technique involves passing an alternating current through a probe, generating an electromagnetic field. Placing the probe near the billet's surface allows the detection of defects through changes in electrical conductivity or magnetic permeability, which induce eddy currents. 6. Chemical Analysis: The composition of steel billets, including the percentage of elements like carbon, manganese, and silicon, is determined through chemical analysis. This ensures compliance with the required chemical composition for their intended use. 7. Tensile Testing: By subjecting a sample taken from the billet to tension until it fractures, tensile testing measures mechanical properties such as strength, ductility, and elasticity. The applied force and resulting elongation or deformation provide insights into the billet's mechanical characteristics. These testing methods comprehensively assess steel billets for defects, dimensional accuracy, and material properties. By ensuring adherence to industry standards and meeting specific application requirements, the suitability and quality of the billets are guaranteed.
- Q:How are steel billets forged into shape?
- Steel billets are forged into shape through a process known as hot forging. Hot forging involves heating the steel billet to a temperature that allows it to be manipulated easily, usually between 1100 to 1250 degrees Celsius. Once the billet is heated, it is placed on a die, which is a specially designed tool with a cavity that gives the desired shape to the final product. A large mechanical or hydraulic press exerts pressure on the billet, forcing it into the die cavity. This pressure causes the steel to flow and fill the shape of the die, resulting in the desired form of the forged product. The pressure applied during forging can be as high as several thousand tons, depending on the size and complexity of the product. During the forging process, the steel billet undergoes plastic deformation, which rearranges its internal structure and aligns the grains of the metal. This alignment of grains enhances the mechanical properties of the forged product, making it stronger and more durable. After the initial shaping, additional operations such as trimming, piercing, or punching may be performed to achieve the final dimensions and features. These post-forging operations may be done while the steel is still hot or after it has cooled down. Once the desired shape is achieved, the forged product is cooled slowly to relieve any residual stresses and prevent cracking. This cooling process, known as annealing, helps improve the metallurgical properties of the steel and enhances its overall performance. In summary, steel billets are forged into shape through a hot forging process that involves heating the billet, placing it on a die, applying high pressure to force it into the desired shape, and then cooling it down to optimize its mechanical properties. This process allows steel to be transformed into various complex shapes, making it a versatile and widely used material in many industries.
- Q:20 what is the difference between manganese silicon steel billet and Q235 billet?
- In brief, the ingredients are different and the uses are different.
- Q:What is the shelf life of a steel billet?
- The shelf life of a steel billet can vary depending on several factors. Steel billets are typically stored in controlled environments to prevent corrosion and maintain their quality. If stored properly, steel billets can have a shelf life of several years. However, it is important to note that the shelf life can be affected by factors such as the level of humidity, exposure to moisture or chemicals, and the specific type of steel used. Therefore, it is crucial to follow storage guidelines provided by manufacturers to ensure the prolonged shelf life of steel billets. Regular inspections and maintenance can also help in identifying any potential issues that may affect the shelf life of the billets.
1. Manufacturer Overview |
|
|---|---|
| Location | |
| Year Established | |
| Annual Output Value | |
| Main Markets | |
| Company Certifications | |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | |
| Export Percentage | |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b)Factory Information | |
| Factory Size: | |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | |
Send your message to us
Q235/3SP 155MM Blast Furnace Hot Rolled Steel Billet
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
