Mild steel billet for sale low price made in china
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 15542 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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Specification
Grade:
Q195/Q215/Q235/Q275
Tolerance:
Strictly according to the G/B and JIS standard
Length:
6~12 M
Payment terms:
100%Irrevercable L/C at sight or T/T
Size:
100mm to 165mm
Price term:
FOB/CIF/ CFR according to clients requirements
Steel billet :
Steel billet(ingot) by cogging or breakdown of semi-finished products, is the raw material of all kinds of steel mill. Billet section of square, round, flat, rectangular
and abnormity of several kinds of, mainly related to the shape of rolled products.
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 |
Other Specifications
Squar Tolerance: ±4
Length Tolerance: +100mm
Romboidity/Difference Diagonals: no more than 0.7%
Camber: no more than 1.5%(%)
Twist: no more than 3 degrees per 1 meter length
Our Advantage
* Professional Personnel of Steel Trading
* Strong Steel Industry Background
* Conveniently Geographic Location
Our Commitment
* Sincere, Practical, Efficient and Developing
* High Quality Steel Production
* Competitive Price and Timely Delivery
Packing :
Within 30 days
1.Standard export package
2.In bundles with steel strips
3.As the requirements of the customers
FAQ:
Q: How to get quotation?
A: When we receive your detailed enquiry, we will set the best price based on standard,
steel grade, outer diameter, wall thickness, quantity, country.
And we will send quotation to your mailbox.
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 are the specifications for alloy steel billets used in the aerospace industry?
- The specifications for alloy steel billets used in the aerospace industry can vary depending on the specific application and requirements. However, there are certain general specifications that are commonly followed. Firstly, the alloy steel billets used in the aerospace industry must meet stringent material standards such as the Aerospace Material Specification (AMS) and the International Organization for Standardization (ISO) standards. These standards ensure the material's mechanical properties, chemical composition, and overall quality meet the demanding requirements of the aerospace industry. In terms of mechanical properties, the alloy steel billets should possess high strength, excellent toughness, and good fatigue resistance. These properties are essential to withstand the extreme conditions and stress experienced by aircraft components during their operation. Additionally, the chemical composition of the alloy steel billets must be carefully controlled to ensure the desired alloying elements are present in the appropriate ratios. Common alloying elements used in aerospace grade steels include chromium, molybdenum, nickel, and vanadium. These elements enhance the material's strength, corrosion resistance, and heat resistance. Furthermore, the alloy steel billets must undergo specific heat treatment processes to achieve the desired microstructure and mechanical properties. Heat treatments such as quenching and tempering, solution annealing, and precipitation hardening are commonly employed to optimize the material's strength, hardness, and ductility. The size and shape of the alloy steel billets also play a crucial role in their usability. They are typically manufactured in various cross-sectional shapes, including round, square, and rectangular, to cater to different aerospace component designs. The billets should be produced with precise dimensions and tight tolerances to ensure compatibility with the manufacturing processes and facilitate the production of high-quality aerospace components. Overall, the specifications for alloy steel billets used in the aerospace industry prioritize high mechanical strength, excellent toughness, strict chemical composition control, precise dimensions, and tailored heat treatment processes. These stringent requirements ensure that the alloy steel billets meet the demanding performance and safety standards required in the aerospace industry.
- Q: Are steel billets used in the manufacturing of oil and gas pipelines?
- Yes, steel billets are commonly used in the manufacturing of oil and gas pipelines. Steel billets are semi-finished products that are typically produced through a process called continuous casting, where molten steel is solidified into a rectangular shape. These billets serve as the starting material for various steel products, including pipes used in the oil and gas industry. The manufacturing process of oil and gas pipelines involves several steps, one of which is the production of seamless or welded steel pipes. Steel billets are heated and then rolled into tubes or pipes through a process called pipe making. For seamless pipes, the heated billet is pierced to form a hollow shell, which is then elongated and shaped into a pipe. Welded pipes are created by rolling and welding a flat plate of steel to form a tube. The use of steel billets in pipeline manufacturing is preferred due to the excellent mechanical properties of steel, including its strength, durability, and resistance to corrosion. These properties make steel an ideal material for pipelines that need to withstand high-pressure environments and harsh conditions. Additionally, steel billets can be customized in terms of size, shape, and composition to meet the specific requirements of each pipeline project. In conclusion, steel billets play a crucial role in the manufacturing of oil and gas pipelines. They serve as the raw material that is transformed into seamless or welded pipes, which are then used to transport oil and gas across long distances. The use of steel ensures the reliability and integrity of these pipelines, making them essential components of the oil and gas industry.
- Q: How are steel billets used in the manufacturing of fasteners and fittings?
- Fasteners and fittings rely on steel billets as a vital raw material in their production. These components are essential for securely holding multiple parts together or connecting different sections of a structure or system. To create fasteners and fittings, steel billets undergo a series of steps. Initially, the billets are heated to a high temperature, making them malleable. Known as hot rolling, this heating process allows the billets to be shaped according to the desired form. Subsequently, the billets are passed through rollers that gradually decrease their thickness and increase their length. This transforms them into long, slender rods called wire rods. Next, the wire rods undergo cold drawing or rolling to refine their shape and dimensions further. This process enhances the rods' surface finish and strength. As a result, precise diameter wires are formed, which are then utilized in the production of fasteners such as screws, bolts, and nuts. The wires are cut to specific lengths and threaded to create the grooves and patterns essential for fastening. The threads enable easy screwing into other components, ensuring a secure and reliable connection. The size and shape of the threads are crucial as they determine the compatibility of the fasteners with various applications. In the case of fittings, additional processes are applied to the wire rods, including machining, bending, or welding. Machining involves using cutting tools to shape the wire rods into specific sizes and forms. Bending allows the wire rods to be molded into different angles or curves to fit the desired configuration of the fittings. Welding is employed to join multiple wire rods or other components, enabling the creation of complex fittings. After the manufacturing process, both fasteners and fittings undergo rigorous quality control tests to ensure they meet the required standards for strength, durability, and dimensional accuracy. These tests assess factors such as threading precision, hardness, and resistance to corrosion. In conclusion, steel billets play a crucial role in the production of fasteners and fittings. Through processes like hot rolling, cold drawing or rolling, threading, and various shaping techniques, steel billets are transformed into wires and further processed to create a wide range of fasteners and fittings. These components are vital in industries such as construction, machinery, and automotive.
- Q: What are the main factors affecting the heat resistance of steel billets?
- The main factors affecting the heat resistance of steel billets include the alloy composition of the steel, the presence of impurities, the grain size of the steel, the heat treatment process, and the cooling rate during quenching.
- Q: What is the lifespan of a steel billet?
- The lifespan of a steel billet can vary depending on several factors such as the quality of the steel, the conditions in which it is stored and used, and the specific application it is being used for. Generally, steel billets are designed to have a long lifespan and can be used for many years without significant degradation. Steel billets are typically made from high-quality steel that is specifically engineered to have excellent strength, durability, and resistance to corrosion. This ensures that the billet can withstand the rigors of various industrial processes and applications. In terms of storage and usage conditions, steel billets need to be stored in a dry and controlled environment to prevent moisture and other contaminants from causing rust or degradation. They should also be handled and transported carefully to prevent any physical damage that could compromise their integrity. The lifespan of a steel billet also depends on the specific application it is being used for. Some billets are used in high-stress applications such as construction, automotive manufacturing, or heavy machinery, where they may undergo significant wear and tear. In these cases, the lifespan of the billet can be shorter compared to less demanding applications. Overall, with proper care, maintenance, and adherence to recommended usage guidelines, a steel billet can have a long lifespan ranging from several years to decades. Regular inspections, maintenance, and replacement of worn or damaged billets are essential to ensure optimal performance and safety in various industries.
- Q: How are steel billets used in the manufacturing of mining components?
- Steel billets are an essential raw material used in the manufacturing of mining components. These billets, which are semi-finished steel products, serve as the starting point for the production of various mining equipment and parts. Firstly, steel billets are heated and then processed through a series of rolling mills to be shaped into the desired form, such as bars, rods, or sheets. These specialized shapes are then further processed and fabricated to create specific mining components, including pipes, tubes, plates, and beams. Mining components made from steel billets offer several advantages. The strength, durability, and excellent mechanical properties of steel make it an ideal material for mining equipment exposed to harsh conditions, heavy loads, and extreme temperatures. Steel components can withstand the demanding environments found in the mining industry, ensuring their longevity and reliability. In addition to their mechanical properties, steel billets can be easily machined, welded, and formed, allowing for the customization of mining components to meet specific requirements. The versatility of steel enables the production of components with complex shapes and designs, ensuring they can effectively perform their intended functions within the mining operations. Furthermore, steel billets can be alloyed with other metals to enhance their properties further. For instance, alloying steel with elements like chromium, nickel, or molybdenum can improve corrosion resistance, hardness, and wear resistance, making these components more suitable for mining applications. Overall, steel billets play a crucial role in the manufacturing of mining components by providing a strong and versatile material that can withstand the demanding conditions of the mining industry. Their ability to be shaped, customized, and alloyed allows for the production of high-quality and reliable mining equipment and parts that are essential for efficient and safe mining operations.
- Q: What are the potential applications of steel billets in the automotive industry?
- Steel billets have a wide range of potential applications in the automotive industry. They can be used in the production of various components such as engine parts, chassis, suspension systems, and body panels. Steel billets offer excellent strength, durability, and high melting points, making them ideal for ensuring the safety and reliability of vehicles. Additionally, their versatility allows for customization and lightweight designs, contributing to improved fuel efficiency and overall performance.
- Q: How do steel billets contribute to the circular economy?
- Steel billets contribute to the circular economy by enabling the recycling and reuse of steel. They serve as a raw material for various industries, including construction, automotive, and manufacturing, allowing for the production of new steel products from recycled steel. By using steel billets, the circular economy promotes the reduction of waste and the conservation of resources, as it minimizes the need for extracting and processing raw materials, thereby reducing energy consumption and environmental impact.
- Q: Can steel billets be used in the production of electrical appliances?
- Steel billets have the potential to be utilized in the manufacturing of electrical appliances. These semi-finished products, commonly employed in the production of diverse steel goods, can be further manipulated and molded into the necessary components for electrical appliances. These components may include casings, frames, brackets, and other structural parts. The utilization of steel offers robustness, longevity, and protection against corrosion, rendering it appropriate for the rigorous demands of electrical appliances. Moreover, steel is readily accessible and cost-efficient, making it a favored option for the production of electrical appliances.
- Q: What is the difference between steel billets and steel bars?
- Steel billets and steel bars are both raw forms of steel, but they differ in terms of their shapes and sizes. Steel billets are larger, rectangular-shaped semi-finished products that are typically used as input material for further processing, such as rolling or forging. On the other hand, steel bars are smaller, cylindrical-shaped finished products that have undergone additional processing, such as hot or cold rolling, to achieve a desired shape and size. In summary, steel billets are the starting point in the steel production process, while steel bars are the end products ready for use in various applications.
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Mild steel billet for sale low price made in china
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 15542 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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