150x150 mm Steel Billet -Q215 Grade factory sale directly
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 18321 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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Item specifice
Grade:
Q195/Q215/Q235/Q275
Qaulity:
own factory, stable quality
Payment terms:
100%Irrevercable L/C at sight or T/T
Delivery time:
within 45 days after receiving the L/C or advanced T/T payment.
Price term:
FOB/CIF/ CFR according to clients requirements
Tolerance:
Strictly according to the G/B and JIS standard
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
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:What is the role of steel billets in the production of valves and fittings?
- Steel billets play a crucial role in the production of valves and fittings. Valves and fittings are essential components in various industries, including oil and gas, petrochemical, water treatment, and many others. These components need to be strong, durable, and able to withstand high pressure and temperature conditions. Steel billets, which are semi-finished products made from molten steel, serve as the starting material for the production of valves and fittings. They are typically cast into specific shapes and sizes, such as round, square, or rectangular, to meet the requirements of the final product. The use of steel billets allows manufacturers to ensure consistent quality and performance of valves and fittings. The billets are carefully selected based on their chemical composition, mechanical properties, and microstructure, ensuring that they possess the necessary characteristics for the desired end product. Once the steel billets are obtained, they undergo various manufacturing processes, such as forging, machining, and heat treatment, to shape them into the final valve and fitting components. These processes help enhance the strength, integrity, and functionality of the products. Steel billets also offer versatility in terms of customization. They can be easily cut, shaped, and formed to create valves and fittings with different configurations, sizes, and designs, meeting the specific requirements of different applications and industries. Overall, steel billets are essential in the production of valves and fittings as they provide the raw material from which these components are made. Their strength, durability, and ability to be customized make them a critical element in ensuring the reliability and performance of valves and fittings in various industrial settings.
- Q:How many tons of billets does it take to produce a ton of thread steel?
- Domestic steel manufacturers, production rate of about 97%, so probably need 1/97%=1.03 tons.
- Q:How do steel billets contribute to the manufacturing of tools and equipment?
- Steel billets are an integral component in the manufacturing of tools and equipment. These billets, which are essentially semi-finished steel products, play a crucial role in shaping and forming the final products used in various industries. Firstly, steel billets are used as raw material in the production of various types of tools and equipment. They serve as the starting point for manufacturing processes such as forging, rolling, and extrusion. These processes involve heating and shaping the steel billets to create the desired form and dimensions of the tools and equipment. Moreover, steel billets offer several advantages that make them suitable for tool and equipment manufacturing. The high strength and durability of steel make it an ideal material for tools that need to withstand heavy loads and harsh conditions. The versatility of steel allows for the production of a wide range of tools and equipment, including cutting tools, machine parts, construction equipment, and automotive components. Additionally, steel billets can be easily machined and formed into complex shapes, enabling the production of intricate tools and equipment that meet specific requirements. The excellent machinability of steel allows for precise cutting, drilling, and milling processes, resulting in accurate dimensions and smooth surfaces. Furthermore, steel billets can be heat-treated to enhance their mechanical properties, such as hardness and toughness. Heat treatment processes like quenching and tempering can significantly improve the performance and longevity of tools and equipment. These processes, combined with the inherent strength of steel, ensure that the final products have the necessary strength, hardness, and wear resistance to perform their intended functions effectively. In summary, steel billets are essential in the manufacturing of tools and equipment due to their raw material capabilities and advantageous properties. They provide a reliable and versatile starting point for the production of various tools and equipment, enabling the creation of durable, precise, and high-performance products that are vital to numerous industries.
- Q:What is the standard size of a steel billet?
- The standard size of a steel billet can vary depending on the specific requirements and industry standards. However, in general, steel billets are typically rectangular in shape and have dimensions ranging from 100mm x 100mm to 200mm x 200mm. The length of a steel billet can also vary but is commonly around 6 meters. It is important to note that these dimensions are not fixed and can be customized based on the intended use and manufacturing process.
- Q:What are the different types of extrusion processes used for shaping steel billets?
- There are several different types of extrusion processes used for shaping steel billets. These processes are commonly employed in the manufacturing industry to produce a wide range of steel products with varying shapes and sizes. Some of the commonly used extrusion processes for shaping steel billets include: 1. Hot extrusion: This process involves heating the steel billet above its recrystallization temperature and then forcing it through a die to shape it into the desired form. The high temperature makes the steel more malleable, allowing for easier extrusion and shaping. 2. Cold extrusion: In contrast to hot extrusion, cold extrusion involves shaping the steel billet at room temperature or slightly above. This process is commonly used for producing smaller parts or components that require high precision and a smooth finish. 3. Direct extrusion: Direct extrusion involves placing the steel billet into a container or chamber with a die at one end. A ram or plunger is then used to apply force on the billet, pushing it through the die and shaping it into the desired form. This process is commonly used for producing long and continuous shapes, such as rods, tubes, and bars. 4. Indirect extrusion: In indirect extrusion, the steel billet is placed inside a chamber with a die at one end, similar to direct extrusion. However, in this process, the die is stationary, and the force is applied to the container or chamber, causing it to move and push the billet through the die. Indirect extrusion is often used for producing complex shapes that require more control over the extrusion process. 5. Impact extrusion: Impact extrusion is a specialized form of extrusion that involves shaping the steel billet using a high-velocity impact force. The billet is placed inside a die, and a punch or hammer strikes the billet, causing it to flow and shape into the desired form. This process is commonly used for producing hollow or tubular shapes, such as cans or containers. These are just a few of the different types of extrusion processes used for shaping steel billets. Each process has its own advantages and limitations, depending on the desired shape, size, and properties of the final product. Manufacturers choose the most appropriate extrusion process based on their specific requirements and considerations.
- Q:How are steel billets used in the production of automotive frames?
- Steel billets are used in the production of automotive frames as a primary raw material. Billets are essentially long, rectangular-shaped pieces of steel that are heated and then formed into specific shapes through various manufacturing processes. In the case of automotive frames, these billets are typically heated and then passed through a series of dies and rollers to form the desired shape and dimensions. Once the billets are formed into the appropriate shape, they are further processed through cutting, bending, and welding techniques to create the intricate and sturdy structure of an automotive frame. The use of steel billets in the production of automotive frames is preferred due to the high strength and durability properties of steel, which are crucial for ensuring the safety and structural integrity of the vehicles. Moreover, steel billets offer excellent formability and machinability, allowing manufacturers to create complex frame designs that meet the specific requirements of different vehicle models. Additionally, steel is a cost-effective material, making it a popular choice for mass production in the automotive industry. Overall, steel billets play a vital role in the production of automotive frames by providing a strong and reliable foundation for the vehicle's structure. The use of these raw materials, along with advanced manufacturing techniques, ensures that automotive frames are able to withstand various forces and impacts, ultimately contributing to the overall safety and performance of the vehicles.
- Q:What are the main factors affecting the corrosion resistance of steel billets?
- The main factors affecting the corrosion resistance of steel billets include the composition of the steel, presence of impurities, environmental conditions (such as humidity and temperature), exposure to corrosive substances, surface finish, and protective coatings.
- Q:What are the different surface defects found in alloy steel billets?
- There are several different surface defects that can be found in alloy steel billets. These defects can occur during the production process and can have an impact on the quality and performance of the final product. Some of the common surface defects found in alloy steel billets include: 1. Scale: Scale is a thin layer of oxide that forms on the surface of the billet during the heating and cooling process. It can be caused by exposure to air or by the presence of impurities in the steel. Scale can negatively affect the surface finish and can also lead to corrosion. 2. Cracks: Cracks can occur on the surface of the billet due to various reasons such as improper cooling, excessive stress, or improper handling. These cracks can weaken the structural integrity of the billet and can lead to failure during subsequent processing or in the final product. 3. Pits: Pits are small depressions or cavities that can be found on the surface of the billet. They can be caused by the presence of impurities or by the reaction of the steel with the environment. Pits can affect the surface finish and can also act as stress concentration points, leading to further damage or failure. 4. Laminations: Laminations are layers or sheets of non-metallic material that can be found within the billet. They can occur due to incomplete bonding during the production process or due to the presence of impurities in the steel. Laminations can weaken the billet and can lead to failure under load. 5. Inclusions: Inclusions are non-metallic particles or impurities that can be found within the steel. They can be introduced during the production process or can be present in the raw materials. Inclusions can affect the mechanical properties of the steel and can lead to reduced strength, toughness, and ductility. 6. Decarburization: Decarburization is the loss of carbon from the surface of the steel. It can occur during the heating process or due to exposure to air. Decarburization can result in reduced hardness and strength in the affected area. It is important to detect and address these surface defects in alloy steel billets to ensure the production of high-quality and reliable products. Various inspection and testing methods, such as visual inspection, ultrasonic testing, and magnetic particle inspection, can be employed to identify and assess these defects.
- Q:What are the main challenges in the supply chain management of steel billets?
- The main challenges in the supply chain management of steel billets include ensuring efficient transportation and logistics, managing inventory levels to avoid stockouts or excess inventory, dealing with fluctuating demand and production uncertainties, maintaining quality standards throughout the supply chain, and effectively collaborating with suppliers and customers to ensure timely delivery and customer satisfaction.
- Q:How do steel billets contribute to the manufacturing of electrical appliances?
- The manufacturing of electrical appliances heavily relies on steel billets, as they offer a strong and long-lasting material for different components. Robust structures are crucial for electrical appliances like refrigerators, washing machines, and air conditioners, as they need to withstand continuous usage and external forces. To create these sturdy structures, semi-finished metal products called steel billets are employed as raw materials in the manufacturing process. To begin with, steel billets are shaped and sized through forging or rolling to produce the frames, chassis, and housing of electrical appliances. These components provide vital support and protection for the internal parts of the appliances. Due to its strength and stability, steel is an ideal choice to endure the weight and vibrations generated during the operation of electrical appliances. Moreover, steel billets are utilized for fabricating the motor cores and transformer cores in electrical appliances. Motor cores play a crucial role in converting electrical energy into mechanical energy, whereas transformer cores regulate voltage in electrical circuits. Steel's magnetic properties, such as high electrical conductivity and low hysteresis loss, make it an excellent option for these applications, ensuring efficient energy conversion and transmission. Furthermore, steel billets are employed in the manufacturing of heating elements and electrical contacts in appliances like stoves, ovens, and switches. These components demand materials that can withstand high temperatures, resist corrosion, and exhibit excellent electrical conductivity. Steel billets are often alloyed with other metals like nickel or chromium to enhance these properties, making them highly suitable for such applications. In conclusion, steel billets make a significant contribution to the manufacturing of electrical appliances by providing a durable and versatile material for various components. The strength, stability, and magnetic properties of steel make it an essential raw material for creating the frames, motor cores, transformer cores, heating elements, and electrical contacts used in these appliances. Thanks to steel billets, electrical appliances can perform reliably and efficiently, meeting the needs and expectations of consumers.
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150x150 mm Steel Billet -Q215 Grade factory sale directly
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 18321 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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