China newly Square Steel Billets Size 60-150mm 3sp/ 5sp for sale
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 15597 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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Billets, or ingots (as they sometimes referred to), are not of practical use until they have been formed into
more functional shapes and sizes. While they have already been put in the furnace, they still require a series
of shaping and molding procedures such as hot and cold working, milling and cutting before they are sold in
hardware stores, or used for different applications. The unformed billets, however, can be used in striking
currency such as coins and as reserves, similar to gold bars.
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.
Qaulity:own factory, stable quality
Tolerance: Strictly according to the G/B and JIS standard
Delivery time: within 45 days after receiving the L/C or advanced T/T payment.
Price term: FOB/CIF/ CFR according to clients requirements
Payment terms: 100%Irrevercable L/C at sight or T/T
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 does the market demand for steel billets fluctuate over time?
- The market demand for steel billets fluctuates over time due to various factors such as economic conditions, industrial growth, infrastructure projects, and global trade dynamics. During periods of economic growth and expansion, there is typically an increased demand for steel billets as it is a crucial raw material for construction, manufacturing, and transportation sectors. Conversely, during economic downturns or recessions, the demand may decrease as construction projects are delayed, manufacturing activities reduce, and consumer spending declines. Additionally, market demand for steel billets can be influenced by changes in government policies, trade tariffs, and technological advancements in alternative materials. Overall, the market demand for steel billets is subject to cyclical fluctuations driven by economic conditions and industrial activities.
- Q:What are the safety precautions to be taken while handling steel billets?
- To ensure the well-being of individuals and maintain the integrity of the material, it is important to adhere to several safety precautions when dealing with steel billets. Some key safety measures include: 1. Personal Protective Equipment (PPE): It is crucial to wear the appropriate PPE, such as gloves, safety glasses, and steel-toed boots, to protect against potential injuries. Steel billets are heavy and mishandling them can lead to severe harm. 2. Proper Lifting Techniques: When lifting steel billets, it is essential to use correct lifting techniques, such as bending at the knees and maintaining a straight back. This helps prevent strains, sprains, and other musculoskeletal injuries. 3. Adequate Training: Workers must receive proper training on the safe handling of steel billets. This includes understanding the weight and dimensions of the billets, knowing how to move them safely, and being aware of potential hazards. 4. Secure Storage and Transportation: To prevent accidents, steel billets should be stored and transported securely. They should be stacked properly, secured, and not overloaded to prevent falling or shifting during handling. 5. Clear Communication: Clear communication is crucial in a work environment where multiple individuals are involved in handling steel billets. This involves using appropriate signals and verbal communication to coordinate movements and ensure everyone's safety. 6. Equipment Inspection: Before handling steel billets, it is important to inspect the equipment being used, such as cranes, forklifts, or other lifting devices. This helps identify any potential issues or malfunctions that could compromise safety. 7. Regular Maintenance: Regular maintenance of equipment used for handling steel billets is vital to ensure their proper functioning. This includes inspections, repairs, and replacements as necessary. 8. Hazard Identification: Workers should be trained to identify potential hazards associated with handling steel billets, such as sharp edges, hot surfaces, or slippery floors. Promptly addressing these hazards can prevent accidents and injuries. 9. Ergonomic Considerations: When designing workstations and handling procedures, ergonomic factors should be taken into account. This includes ensuring proper height and reach distances, providing adequate space for movement, and using tools or equipment that reduce strain on the body. 10. Emergency Response: Lastly, workers should be familiar with emergency response procedures in case of accidents or injuries. This includes knowing the location of first aid kits, fire extinguishers, emergency exits, and how to report incidents to supervisors. By adhering to these safety precautions, individuals can mitigate the risks associated with handling steel billets and create a safer work environment.
- Q:How are steel billets used in the production of machined parts?
- Steel billets are used in the production of machined parts as the starting material. They are heated and shaped into various forms, such as bars, rods, or tubes, which can then be further processed through machining operations like cutting, drilling, or milling. This allows for the creation of precise and complex components used in various industries, including automotive, aerospace, and machinery.
- Q:What are the different types of cutting techniques used for steel billets?
- Different cutting techniques are employed for steel billets, depending on the specific requirements of the project. Several commonly used techniques include: 1. Sawing: This traditional and widely utilized method involves cutting through the steel billet using a saw blade. It can be done manually or with automated sawing machines, making it suitable for both small and large billets. 2. Flame Cutting: Also known as oxy-fuel cutting, this technique employs a flame torch to heat the steel to its kindling temperature. Then, a jet of oxygen is introduced to burn through the metal. It is frequently used for cutting thicker billets and can be performed manually or with CNC-controlled equipment. 3. Plasma Cutting: By utilizing a high-velocity jet of ionized gas, plasma cutting melts and blows away the steel. This technique is particularly effective for cutting billets with complex shapes or contours. It is often automated and produces clean and precise cuts. 4. Waterjet Cutting: This technique involves the use of a high-pressure jet of water combined with abrasive particles to cut through the steel billet. It is ideal for materials sensitive to heat, as it minimizes heat-affected zones. Waterjet cutting is capable of handling various thicknesses and shapes of billets. 5. Laser Cutting: Laser cutting employs a high-powered laser beam to melt and vaporize the steel, resulting in a clean and precise cut. It is highly accurate and suitable for cutting intricate shapes and designs. Laser cutting is commonly automated and widely used in industrial settings. Factors such as desired precision, speed, material thickness, and budget must be considered when selecting the most appropriate cutting technique for steel billets. Each technique has its own advantages and limitations, and choosing the right one can significantly impact the quality and efficiency of the cutting process.
- Q:What are the different forging processes for steel billets?
- There are several different forging processes for steel billets, including open-die forging, closed-die forging, and seamless ring rolling. In open-die forging, the billet is heated and shaped between flat anvils or dies, allowing for greater flexibility in terms of shape and size. Closed-die forging involves placing the billet between two dies and applying pressure to shape it into the desired form. Seamless ring rolling, on the other hand, involves shaping the billet into a ring by applying pressure and rotating it between two rollers. These different processes offer varying levels of precision and control, allowing for the production of a wide range of steel products.
- Q:What are the different surface treatments for improved wear resistance in steel billets?
- There are several surface treatments available to improve wear resistance in steel billets. These treatments are designed to enhance the durability and longevity of the steel, making it more resistant to wear and tear. One commonly used surface treatment is case hardening. This process involves heating the steel billets to a high temperature and then rapidly cooling them in a quenching medium, such as oil or water. This creates a hard outer layer on the steel, known as a case, while maintaining a relatively softer core. The hardened case provides excellent wear resistance, while the softer core maintains toughness and ductility. Another surface treatment for improved wear resistance is nitriding. This process involves introducing nitrogen into the surface of the steel billets, typically through a gas or plasma-based process. The nitrogen diffuses into the steel, forming a hard nitride layer on the surface. This nitride layer significantly increases the hardness and wear resistance of the steel, making it suitable for applications where high wear resistance is required. A third surface treatment option is hard chrome plating. In this process, a layer of chromium is electroplated onto the surface of the steel billets. The chromium layer provides excellent wear resistance and corrosion resistance, making it ideal for applications where the steel will be exposed to harsh environments or abrasive materials. Additionally, physical vapor deposition (PVD) and chemical vapor deposition (CVD) are advanced surface treatment techniques that can be used to improve wear resistance in steel billets. These processes involve depositing a thin film of a wear-resistant material, such as titanium nitride or diamond-like carbon, onto the surface of the steel. These thin films provide a hard, low-friction surface that enhances wear resistance and reduces frictional losses. Overall, these surface treatments offer a range of options for improving wear resistance in steel billets. The choice of treatment depends on factors such as the specific application requirements, the desired level of wear resistance, and the budget constraints. Consulting with a materials expert or a surface treatment specialist can help determine the most suitable treatment for a particular steel billet application.
- Q:What are the different quality standards for steel billets?
- Steel billets undergo assessment based on various quality standards to determine their overall quality and suitability for different purposes. Notable quality standards include: 1. ASTM A615/A615M: This standard outlines the criteria for deformed and plain carbon-steel bars used in concrete reinforcement. It encompasses billets utilized in the production of reinforcing bars, focusing on their specific mechanical properties and dimensional tolerances. 2. ASTM A706/A706M: This standard specifies the requirements for low-alloy steel utilized in the production of reinforcing bars. It details the chemical composition, mechanical properties, and dimensional tolerances of the billets. 3. EN 10025-2: A European standard that stipulates the requirements for non-alloy structural steels. It covers billets used in the production of various structural elements, including beams, columns, and plates. The standard defines the chemical composition, mechanical properties, and technical delivery conditions of the steel billets. 4. JIS G3112: A Japanese industrial standard that addresses steel bars employed in concrete reinforcement. It outlines the chemical composition, mechanical properties, and tolerances for billets used in the production of reinforcing bars. 5. GB/T 699: A Chinese standard that establishes the quality requirements for carbon structural steels. It defines the chemical composition, mechanical properties, and technical delivery conditions of steel billets used in diverse structural applications. These quality standards guarantee that steel billets meet specific criteria concerning strength, durability, and dimensional accuracy. By adhering to these standards, one ensures that the steel billets are of superior quality and suitable for their intended use in construction, manufacturing, and reinforcement applications.
- Q:What is the purpose of using steel billets in the manufacturing industry?
- The purpose of using steel billets in the manufacturing industry is primarily to serve as a raw material for further processing and shaping into various steel products. Steel billets are semi-finished metal products that are cast in a specific shape and size, typically in a square or rectangular cross-section. These billets provide a consistent and standardized starting point for the production of a wide range of steel products, such as bars, rods, wire, tubes, pipes, and structural components. By using steel billets, manufacturers can ensure uniformity in the material properties and dimensions of their end products, which is crucial for maintaining quality and meeting industry standards. Moreover, steel billets offer several advantages in terms of their strength, durability, and versatility. Steel is known for its exceptional strength-to-weight ratio, making it an ideal choice for applications that require high structural integrity and load-bearing capacity. The use of steel billets allows manufacturers to produce components that can withstand heavy loads, extreme temperatures, and harsh environmental conditions. Furthermore, steel billets can be easily shaped and processed through various techniques such as rolling, forging, extrusion, and machining. This flexibility enables manufacturers to create a wide range of steel products with different shapes, sizes, and properties, catering to diverse industrial needs. Overall, the purpose of using steel billets in the manufacturing industry is to provide a reliable and versatile raw material for producing high-quality steel products that serve various applications in construction, automotive, aerospace, machinery, infrastructure, and many other sectors.
- Q:What is the typical length of a steel billet?
- The typical length of a steel billet can vary depending on several factors such as the intended use, production process, and specific industry standards. However, in general, steel billets are commonly produced in lengths ranging from 2 to 12 meters (6.5 to 40 feet). These lengths are commonly used for further processing, such as hot rolling or forging, to create various steel products like bars, rods, beams, or other structural components. It is important to note that the actual length of a steel billet can be tailored to meet the specific requirements of a particular application or customer order.
- Q:What are the potential applications of steel billets in the medical aftermarket?
- The medical aftermarket offers a wide range of potential applications for steel billets. One important application is the manufacture of surgical instruments, such as scalpels, forceps, scissors, and orthopedic implants. Steel billets are capable of producing high-quality and durable surgical instruments due to the strength and corrosion resistance of steel. Furthermore, steel billets are also useful in the production of medical equipment and devices. For instance, they can be used to create components for X-ray machines, CT scanners, and MRI machines. The excellent conductivity and high strength-to-weight ratio of steel make it a suitable choice for these demanding applications. In addition, steel billets can be utilized in the manufacturing of medical furniture and fixtures. Steel is commonly employed in the construction of hospital beds, examination tables, and cabinets due to its durability and ease of maintenance. Steel billets can provide the necessary raw material for the production of these essential medical items. Moreover, steel billets can also be employed in the fabrication of prosthetics and orthotics. These devices often require materials that are both strong and lightweight to ensure proper functionality and comfort for patients. Steel billets can be processed into various shapes and sizes to create prosthetic limbs, braces, and other orthopedic devices. In summary, the diverse and crucial potential applications of steel billets in the medical aftermarket cannot be underestimated. From surgical instruments to medical equipment, furniture, and prosthetics, steel billets possess the necessary qualities of strength, durability, and corrosion resistance to meet the demanding requirements of the medical industry.
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China newly Square Steel Billets Size 60-150mm 3sp/ 5sp for sale
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 15597 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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