Prime hot rolled steel square billet mill price
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 17145 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
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Credit Rating, Credit Services, Credit Purchasing
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Item specifice
Price term::
FOB/CIF/ CFR according to clients requirements
Delivery time:
ithin 45 days after receiving the L/C or advanced T/T payment
Payment terms:
100%Irrevercable L/C at sight or T/T
Steel billets have distinct characteristics as compared with already furnished steel bars and products.
Billets have a specific grain structure, which enables the metal to be processed more intricately. Steel
billets are also known for their malleability and ductility, especially when exposed to varying temperatures
during shaping and molding.
The billet is mainly divided into two kinds from the shape:
Slab: cross section width and height of the ratio of the larger, mainly used for rolling plate.
Size :100mm to 165mm
Length:6~12meters
Grade: Q195/Q215/Q235/Q275
Qaulity:own factory, stable quality
Tolerance: Strictly according to the G/B and JIS standard
Tolerance: Strictly according to the G/B and JIS standard
Gade:
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 |
Our service :
We have a plant and professional team to provide our best service, from the start of production until the
loading into the vessel, we have a complete quality follow up procedure, to assure our products arrives to the customer with satisfaction. Welcome new and old customers
to contact us for future business relationships! We will give you a surpise price.
Packing :
Within 30 days
1.Standard export package
2.In bundles with steel strips
3.As the requirements of the customers
FAQ:
Q: What is payment terms?
A: FOB 30% T/T IN ADVANCE AS DEPOSIT AND 70% T/T BEFORE SHIPMENT
CIF and CFR 30% T/T IN ADVANCE AS DEPOSIT AND 70% T/T AS THE COPY OF B/L OR L/C AT SIGHT
Q:How to guarantee the quality of the products?
A:We have established the international advanced quality management system,every link from raw material
to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market.
At the same time, we will provide necessary follow-up service assurance.
Q:How long can we receive the product after purchase?
A :In the purchase of product within three working days, We will arrange the factory delivery as soon as possible.
The pecific time of receiving is related to the state and position of customers.
- Q:How are steel billets used in the production of automotive braking systems?
- Steel billets are an important component in the production of automotive braking systems. These billets are essentially semi-finished steel products that are used as raw material for further processing. They are typically manufactured through the process of casting, where molten steel is poured into molds and allowed to solidify. In the context of automotive braking systems, steel billets are primarily used to manufacture brake rotors or discs. These components play a crucial role in the braking system as they provide the surface on which the brake pads make contact and create friction, ultimately stopping the vehicle. Brake rotors are subjected to high levels of stress and heat during braking, and therefore require a material that is strong, durable, and heat-resistant, which is where steel comes into play. Once the steel billets are obtained, they undergo a series of manufacturing processes to transform them into brake rotors. The first step involves heating the billets to a specific temperature, which helps to enhance their malleability and make them easier to shape. This is followed by a process called forging, where the heated billets are subjected to high pressure to shape them into the desired form of the brake rotor. This forging process helps to improve the strength and integrity of the steel, making it more resistant to wear and deformation. After forging, the brake rotor undergoes additional machining processes. This includes turning the surface of the rotor to ensure it is flat and smooth, thus providing an even contact surface for the brake pads. The rotor may also be drilled or slotted to improve heat dissipation and prevent the buildup of gases or debris between the pad and rotor. These machining processes help to achieve the required dimensions and surface finish of the brake rotor. Once the brake rotor has been manufactured, it is then assembled with other components of the braking system, such as brake calipers, pads, and hydraulic lines, to create a functional braking system. The steel billets used in the production of brake rotors ensure that the braking system is reliable, durable, and capable of withstanding the demanding conditions of automotive braking. In summary, steel billets are essential in the production of automotive braking systems as they are transformed into brake rotors, which are crucial components for stopping vehicles. The billets are heated, forged, and machined to achieve the desired dimensions, strength, and surface finish of the rotor. The end result is a reliable and durable braking system that ensures the safety and performance of the vehicle.
- Q:What are the quality standards for steel billets?
- The quality standards for steel billets are a set of criteria and specifications that ensure the desired characteristics and properties of the billets are met. These standards are essential to guarantee the reliability, durability, and safety of the steel billets during their manufacturing and subsequent use in various industrial applications. One of the primary quality standards for steel billets is the chemical composition. It specifies the required levels of different elements present in the billets, such as carbon, manganese, silicon, sulfur, and phosphorus. The chemical composition directly affects the strength, hardness, and machinability of the steel billets. Another crucial quality standard is the physical properties of the billets. These include dimensions, surface finish, and straightness. The dimensions must meet the specified tolerances to ensure compatibility with downstream processes like forging, rolling, or extrusion. The surface finish should be free from defects and imperfections that could compromise the integrity of the billets. The straightness is important for proper alignment and handling during production and subsequent fabrication. Mechanical properties are also critical quality standards for steel billets. These properties include tensile strength, yield strength, elongation, and impact resistance. The billets must possess adequate strength and toughness to withstand the forces and stresses they will be subjected to during subsequent manufacturing processes and in the final application. Furthermore, defects and imperfections in steel billets need to be minimized or eliminated to meet quality standards. Common defects include cracks, inclusions, segregation, and porosity. These defects can compromise the structural integrity and performance of the billets, so they must be controlled within specified limits. To ensure compliance with quality standards, steel billets are subjected to various testing and inspection methods. These can include chemical analysis, mechanical testing, ultrasonic testing, magnetic particle inspection, and visual examination. These tests help identify any deviations from the desired quality standards and enable corrective actions to be taken. Overall, the quality standards for steel billets encompass chemical composition, physical properties, mechanical properties, absence of defects, and compliance with testing and inspection requirements. By adhering to these standards, manufacturers can ensure that the produced steel billets meet the required specifications and will perform reliably in their intended applications.
- Q:How are steel billets measured?
- Steel billets are measured using various techniques and tools to ensure accurate dimensions and specifications. One common method is through the use of calipers or micrometers. These tools allow for precise measurements of the billet's diameter, length, and any other required dimensions. In addition to physical measurements, steel billets may also undergo non-destructive testing methods such as ultrasonic testing or eddy current testing. These techniques can detect any internal defects or inconsistencies in the billet, ensuring its quality and integrity. Furthermore, steel billets are often weighed to determine their mass. This can be done using different weighing scales or load cells, depending on the size and weight of the billet. The weight measurement is crucial in determining the billet's mass per unit length, which is important for calculating its density and other mechanical properties. Overall, the measurement of steel billets is a crucial step in the manufacturing process, as it ensures that the billets meet the required specifications for further processing and usage in various industries such as construction, automotive, and manufacturing.
- Q:What is the maximum length of a steel billet?
- The length of a steel billet can differ based on multiple factors like the manufacturing process, equipment capabilities, and specific industry demands. Typically, steel billets can vary in length from a few inches to several meters. Nevertheless, it is crucial to acknowledge that longer billets pose more difficulties in their production and handling due to their heavier weight and potential for distortion. Hence, determining the maximum length of a steel billet is usually based on practical considerations and operational constraints within the steel industry.
- Q:What are the different types of shearing machines used for steel billets?
- Steel billets can be cut using various types of shearing machines. These machines are designed for precise and efficient cutting operations in the steel industry. Here are some examples of the different shearing machines used for steel billets: 1. Guillotine Shears: Guillotine shears are widely used for cutting steel billets. They have a fixed bed and a vertically moving blade that cuts through the material. Guillotine shears offer high cutting accuracy and can easily handle thick billets. 2. Flying Shears: Also known as rotary shears, flying shears are another popular option. They have a circular blade that rotates and cuts the billet as it moves along the conveyor. Flying shears are known for their high cutting speed and ability to handle large volumes. 3. Cold Shears: Cold shears are designed to cut steel billets at lower temperatures to prevent heat damage. They use hydraulic or mechanical systems to apply force and cut through the billet. Cold shears are commonly used in industries where cooling the billets is necessary before further processing. 4. Rotary Shears: Rotary shears are used to cut steel billets into smaller sections. They have multiple blades mounted on a rotating drum, which cuts the billet into desired lengths. Rotary shears offer high cutting efficiency and are often used when small-sized billets are required. 5. Hydraulic Shears: Hydraulic shears are versatile machines that can cut various materials, including steel billets. They use hydraulic power to provide the cutting force. Hydraulic shears have a high cutting speed and can efficiently handle large-sized billets. Each type of shearing machine mentioned above has its own advantages and is suitable for specific applications in the steel industry. The choice of shearing machine depends on factors such as billet size and thickness, required cutting accuracy, production volume, and other specific requirements of the steel processing operation.
- Q:How are steel billets used in the production of wire rods?
- Steel billets are a crucial raw material in the production of wire rods. These billets, which are cylindrical in shape, serve as the starting point for the wire rod manufacturing process. The process begins with the heating of steel billets in a furnace to achieve the desired temperature for hot rolling. Once heated, the billets are passed through a series of rolling mills, where they undergo a process called hot rolling. This process involves passing the billets through a set of rollers that gradually reduce their diameter, while increasing their length. As a result, the billets transform into long, thin, and continuous wire rods. During hot rolling, the steel billets undergo plastic deformation, meaning that their shape changes under the application of heat and pressure. This process helps to align the internal grain structure of the steel, resulting in improved mechanical properties such as strength, ductility, and toughness. After the hot rolling process, the wire rods are typically coiled and cooled. They may then undergo further treatments such as pickling, surface coating, or heat treatment to enhance their quality and suitability for specific applications. Finally, the wire rods are ready to be used in various industries, such as automotive, construction, and manufacturing, for the production of a wide range of products, including wires, cables, nails, screws, and reinforcement bars. In summary, steel billets are transformed into wire rods through the process of hot rolling. This process involves heating the billets, passing them through rolling mills to reduce their diameter and increase their length, and then further treating and cooling them. The resulting wire rods are used in a multitude of applications, making them an essential component in the production of various products.
- Q:How are steel billets tested for strength?
- Steel billets are typically tested for strength through a process called tensile testing. This involves applying a controlled amount of force to a sample billet until it fractures. The force and deformation are measured during the test, allowing for the determination of the billet's ultimate tensile strength, yield strength, and other mechanical properties.
- Q:For example, screw plate (PU plate and manganese plate), carbon steel Primeton is what person rolling out?.
- Primeton Pu board generally refers to A3; carbon steel refers to the high quality carbon steel, such as No. 45 steel, 35 steel and so on;
- Q:How are steel billets used in the production of forged parts?
- Steel billets are used in the production of forged parts as they serve as the starting material for the forging process. The billets are heated to a specific temperature and then shaped into the desired form by applying pressure or impact using a forging press or hammer. This process enhances the strength and durability of the steel, resulting in high-quality forged parts that are used in various industries such as automotive, aerospace, and construction.
- Q:How do steel billets contribute to the sustainability of construction projects?
- Steel billets contribute to the sustainability of construction projects in several ways. Firstly, steel is a highly durable and long-lasting material, ensuring that structures built with steel billets have a longer lifespan and require less maintenance and repairs over time. This longevity reduces the need for frequent reconstruction, saving resources and minimizing waste. Additionally, steel is a recyclable material, meaning that steel billets can be reused or repurposed at the end of their life cycle, reducing the demand for new steel production and lowering the environmental impact. Lastly, steel's strength-to-weight ratio allows for lighter and more efficient designs, resulting in reduced material consumption and energy usage during construction. Overall, the use of steel billets in construction projects promotes sustainability by enhancing durability, facilitating recycling, and optimizing resource efficiency.
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Prime hot rolled steel square billet mill price
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 17145 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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