Mild steel billet in China Q215/Q195/Q235/Q275
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 24531 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Specification
Size:
100mm to 165mm
Price term:
FOB/CIF/ CFR according to clients requirements
Grade:
Q195/Q215/Q235/Q275
Length:
6~12meters
Steel billet
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.
Billet: equal cross section width and height, or a huge difference, mainly used for rolling steel, wire rod. ,
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.
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:Are steel billets used in the manufacturing of industrial machinery?
- Commonly used in the manufacturing of industrial machinery are steel billets. These semi-finished products are typically produced through continuous casting. They serve as the raw material for various types of machinery, including heavy-duty equipment, construction machinery, and machine tools. Industrial machinery prefers steel due to its strength, durability, and resistance to wear and tear. Steel billets often serve as the starting material for processes such as forging, rolling, or machining to create specific components required for machinery. These components encompass gears, shafts, frames, brackets, and other structural parts. Steel possesses high-quality properties, including high tensile strength and excellent mechanical properties, making it an ideal material for enduring demanding conditions and heavy loads in industrial machinery. Furthermore, steel's easy weldability and machinability allow manufacturers to produce intricate and precise parts for machinery. In summary, steel billets play a vital role in the manufacturing of industrial machinery. They provide the necessary raw material to create robust and dependable components capable of withstanding the challenges posed by various industrial applications.
- Q:What are the main factors affecting the thermal expansion of steel billets?
- The main factors affecting the thermal expansion of steel billets include temperature, composition of the steel, and the grain structure of the material.
- Q:How are steel billets transported?
- Various modes of transportation are employed to transport steel billets, depending on the distance and availability of infrastructure. Trucks or lorries are commonly used, particularly for shorter distances or when the delivery location is difficult to reach by other means. To ensure stability during transit, the steel billets are loaded onto flatbed trucks or placed in containers and securely fastened. For longer distances or when a large quantity of steel billets needs to be transported, railways are often utilized. Rail transport allows for the movement of heavy loads and is a more cost-effective option compared to other modes of transportation. Specialized railcars, either open-top or covered, are used to load and secure the steel billets, preventing any damage or displacement during the journey. In certain cases, such as overseas shipments or transportation to areas without railway access, sea freight may be employed to transport steel billets. Shipping containers are typically used to load the billets onto cargo vessels. This method is suitable for large quantities of steel billets and offers the advantage of worldwide transportation. Regardless of the chosen mode of transportation, it is essential to handle steel billets with care and ensure proper securing to prevent shifting or damage during transit. Specialized equipment and vehicles, such as cranes or forklifts, may be necessary at both the loading and unloading points to safely handle and transfer the steel billets.
- Q:What is the average lifespan of a steel billet in a structural application?
- The average lifespan of a steel billet in a structural application can vary depending on various factors such as the quality of the steel, environmental conditions, maintenance practices, and the specific structural application. However, with proper care and maintenance, steel billets can generally have a lifespan of several decades or even longer in structural applications.
- Q:What are the main factors that determine the profitability of steel billets manufacturers?
- The profitability of steel billets manufacturers is influenced by several key factors. These factors can vary depending on various market conditions and industry dynamics. However, some of the main factors that determine profitability in this sector include: 1. Raw material costs: The cost of raw materials, such as iron ore and scrap metal, is a significant determinant of profitability. Fluctuations in these costs can impact the overall cost structure of steel billet production. Manufacturers with efficient procurement strategies and long-term raw material contracts may have a competitive advantage in managing these costs. 2. Production efficiency: The efficiency of the manufacturing process plays a crucial role in determining profitability. This includes factors such as production capacity utilization, energy consumption, labor productivity, and waste management. Manufacturers that can optimize their operations and minimize costs are more likely to achieve higher profitability. 3. Market demand and pricing: The demand for steel billets is influenced by various factors, including construction activity, infrastructure development, and manufacturing output. Manufacturers that can accurately forecast and meet market demand are better positioned to achieve profitability. Additionally, the ability to negotiate favorable pricing and manage price fluctuations in the market can significantly impact profitability. 4. Competitive landscape: The level of competition within the steel billets manufacturing industry can affect profitability. Manufacturers operating in a highly competitive market may face challenges in maintaining profit margins due to price pressures. Companies that can differentiate themselves through innovation, quality, and customer service may have a better chance of achieving sustainable profitability. 5. Operating costs: Apart from raw material costs, other operating expenses, such as transportation, energy, maintenance, and overhead costs, can impact profitability. Efficient cost management practices, such as implementing lean manufacturing principles and optimizing supply chain logistics, can help reduce operating costs and improve profitability. 6. International trade and tariffs: Steel billets manufacturers are often affected by international trade dynamics and tariffs. The imposition of tariffs on steel imports or exports can disrupt the market and impact profitability. Manufacturers that can adapt to changes in trade policies and diversify their customer base or sourcing locations may be better positioned to mitigate these risks. 7. Currency exchange rates: Steel billets manufacturers that engage in international trade may be exposed to currency exchange rate fluctuations. These fluctuations can impact the cost of imported raw materials or the competitiveness of exported products. Manufacturers that have effective currency hedging strategies or local production capabilities may be better able to manage these risks and maintain profitability. Overall, the profitability of steel billets manufacturers is influenced by a combination of factors, including raw material costs, production efficiency, market demand, competition, operating costs, international trade dynamics, and currency exchange rates. Successful manufacturers in this industry must carefully analyze and manage these factors to achieve sustainable profitability.
- Q:How are steel billets used in the production of mining conveyors?
- The production of mining conveyors heavily relies on steel billets, which are essential for creating sturdy and durable components. Mining conveyors are responsible for transporting bulk materials like coal, ore, and gravel across long distances. To withstand the harsh conditions of a mining environment, these conveyors require robustness and durability. Conveyor rollers, crucial for the conveyor system's functionality, are manufactured using steel billets as the raw material. These rollers provide support and guidance to the conveyor belt. Initially, the steel billets undergo a heating process, which enhances their malleability, making shaping easier. Once heated, they are rolled into desired shapes to form the conveyor rollers. By incorporating steel billets into the production of mining conveyors, the resulting rollers possess excellent strength and resistance to wear and tear. The steel's properties, including toughness and hardness, make it highly suitable for enduring heavy loads and abrasive materials. Moreover, steel billets offer customization options to cater to specific requirements. Each mining operation may have unique needs in terms of conveyor dimensions, load capacities, and environmental conditions. With the use of steel billets, manufacturers can produce conveyor rollers of various sizes and specifications, ensuring a tailored fit for each mining operation. In conclusion, steel billets play a vital role in the production of mining conveyors as they serve as the primary material for manufacturing conveyor rollers. These rollers are indispensable for supporting and guiding the conveyor belt, enabling efficient and reliable transportation of bulk materials in the mining industry. By utilizing steel billets, the resulting conveyor rollers are strong, durable, and capable of withstanding the harsh conditions prevalent in the mining sector.
- Q:What is the typical fatigue strength of a steel billet?
- The typical fatigue strength of a steel billet can vary depending on various factors such as the specific grade of steel, the manufacturing process, and any surface treatments applied. However, in general, steel billets can have a fatigue strength ranging from around 200 to 400 megapascals (MPa).
- Q:What are the major steel billet producing countries?
- China, India, Russia, Japan, and the United States are the key countries in the production of steel billets. China stands out as the largest producer, responsible for more than half of global output. This dominance can be attributed to its booming steel industry, which has witnessed remarkable growth in recent decades. Following China, India emerges as the second-largest producer, with its steel sector expanding rapidly. Russia, on the other hand, boasts a robust steel industry and ranks third in terms of production. Despite a decline in recent years, Japan still holds significance in the steel billet market. Lastly, the United States contributes significantly to the production of steel billets, focusing particularly on high-quality specialty steel products. These countries play a critical role in meeting the worldwide demand for steel billets, which serve as essential raw materials across various industries, including construction, automotive, and infrastructure.
- Q:What are the main factors affecting the surface roughness of steel billets?
- The surface roughness of steel billets can be influenced by several factors. Firstly, the quality of the raw materials used in the production of the billets plays a crucial role. If the steel used is of poor quality or contains impurities, it can result in a rougher surface finish. Secondly, the manufacturing process itself can impact the surface roughness. For instance, if the billets are not properly cooled or if there are inconsistencies in the temperature during the cooling process, it can lead to uneven surfaces and increased roughness. Furthermore, the machining operations performed on the billets can also contribute to their surface roughness. Factors such as the cutting speed, feed rate, and tool condition can affect the final surface finish. If the cutting parameters are set incorrectly or if the cutting tools are worn out, it can result in a rougher surface texture. Additionally, the lubrication and cooling methods used during machining can affect the surface roughness. Proper lubrication helps reduce friction and heat generation, resulting in smoother surfaces. Inadequate lubrication or cooling can cause increased friction, leading to rougher surfaces. Moreover, the maintenance and condition of the machinery used in the manufacturing process can impact the surface roughness. If the equipment is not well-maintained or if there are issues with the precision and stability of the machines, it can result in surface irregularities and roughness. Lastly, the handling and storage of the steel billets can also influence their surface roughness. If the billets are mishandled or exposed to harsh environmental conditions, such as moisture or extreme temperatures, it can lead to corrosion or surface damage, resulting in a rougher surface finish. Overall, the main factors affecting the surface roughness of steel billets include the quality of raw materials, the manufacturing process, machining operations, lubrication and cooling methods, machinery condition, and handling/storage practices. Understanding and controlling these factors are essential for achieving the desired surface finish in steel billet production.
- Q:How are steel billets classified based on their chemical composition?
- Different grading systems can be used to classify steel billets based on their chemical composition. One commonly used method involves categorizing the billets into three main groups: low carbon steel billets, medium carbon steel billets, and high carbon steel billets. Low carbon steel billets typically contain less than 0.25% carbon and are known for their excellent ductility and weldability. They are often used in applications that require good formability and low strength, such as construction materials and automotive components. Medium carbon steel billets, on the other hand, have a carbon content ranging from 0.25% to 0.60%. These billets offer improved strength and hardness compared to low carbon steel billets and are commonly used in applications that require higher strength, such as machinery parts, shafts, and gears. High carbon steel billets have a carbon content greater than 0.60% and are recognized for their exceptional strength and hardness. They are commonly used in applications that demand high wear resistance, such as cutting tools, springs, and knives. In addition to carbon content, the presence of other chemical elements in the steel billets can also impact their classification. Elements like chromium, nickel, and molybdenum, known as alloying elements, can enhance the properties of the steel, such as corrosion resistance or heat resistance. Steel billets can therefore be further classified based on the specific alloying elements present and their concentrations. Overall, classifying steel billets based on their chemical composition allows for a better understanding and selection of the appropriate material for specific applications. This ensures that the desired properties and performance of the final product are achieved.
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Mild steel billet in China Q215/Q195/Q235/Q275
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 24531 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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