Grade Q215 super square steel billet form China
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 17172 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Specification
Grade:
Q195/Q215/Q235/Q275
Size:
100mm to 165mm
Length:
6~12meters
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.
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:Difference between billet, slab and billet
- Steel billet is a product made by steel-making furnace by casting. The billet can be divided into two kinds from the manufacturing process, mould blank and continuous casting billet. At present, the casting process has been basically eliminated. The classification is mainly divided into two kinds: slab: large cross section, high ratio, mainly used for rolling plate. Billet: cross section width, height equal, or difference is not big, mainly used for rolling steel, wire. Use billet is steel, through processing can be used as mechanical parts, forgings, processing all kinds of steel, steel, Q345B, channel steel, wire is the role of billet. Billet is used for the production of semi-finished steel products, generally can not be used directly for society. Billet and steel are strictly divided into standard, and can not be determined by the final product of the enterprise, but should be carried out according to the uniform standard of the whole society. Usually, billet and steel is relatively easy to distinguish, but for some billets, with the same specification and the same purpose (such as rolling and steel tube), whether for other industries by use, whether through steel processing process, whether after finishing mill processing to distinguish. Continuous cast steel square and rectangular billets are mainly made of plain carbon steel, low carbon and low silicon cold rolled material, high quality carbon structural steel, low alloy high strength steel, special steel and so on.
- Q:What are the main challenges in the distribution of steel billets?
- The overall efficiency and effectiveness of the steel billet distribution process can be impacted by several challenges. These challenges include: 1. Logistics and transportation pose a difficulty due to the weight and size of steel billets. Specialized equipment and handling are necessary, making transportation challenging, particularly in remote areas or regions with poor infrastructure. Coordinating transportation modes, scheduling, and ensuring timely delivery adds complexity to the task. 2. Storage and inventory management present challenges as steel billets often need to be stored before further distribution or processing. Proper storage facilities with adequate capacity and suitable conditions, such as temperature control and protection from moisture, are crucial. Managing inventory levels to avoid excess or shortage is also a key challenge. 3. Quality control is essential to maintain the quality of steel billets throughout the distribution process. Any damage or contamination during handling or transportation can affect the final steel products' properties and performance. Implementing strict quality control measures, inspections, and monitoring processes is crucial to meet desired quality standards. 4. Market fluctuations and demand forecasting are challenging due to factors like economic conditions, construction activities, and geopolitical events. Accurate demand forecasting is crucial, as failure to predict demand accurately can lead to excess inventory or stockouts, resulting in financial losses. 5. Environmental regulations and sustainability requirements impose challenges. Compliance with environmental regulations, such as emissions control and waste management, can be challenging in the distribution process. Utilizing eco-friendly transportation methods and exploring sustainable packaging options can help address these challenges. 6. Global competition and pricing pressures affect steel billet distribution. Constant analysis and adaptation to market trends, competitor behavior, and price fluctuations are necessary for steel producers and distributors. Maintaining competitive pricing while ensuring profitability is a significant challenge in the steel billet distribution business. To overcome these challenges, coordination among various stakeholders in the supply chain is essential. This includes steel manufacturers, distributors, logistics providers, and end-users. Continuous improvement, technological advancements, and effective communication are crucial to mitigate these challenges and optimize the distribution of steel billets.
- Q:How are steel billets used in the manufacturing of renewable energy equipment?
- Steel billets are an essential component in the manufacturing of renewable energy equipment. These billets are first melted and shaped into a specific form, typically a square or rectangular shape, through a process called casting. Once the billets are formed, they undergo further processing and shaping to create the necessary components for renewable energy equipment. In wind energy, for example, steel billets are used to manufacture the tower structures that support the wind turbines. These towers need to be strong and sturdy to withstand the harsh environmental conditions and support the weight of the turbine. Steel billets provide the necessary strength and durability to construct these towers, ensuring the longevity and reliability of the wind turbines. Similarly, in solar energy, steel billets are used in the manufacturing of solar panels and mounting structures. Solar panels require frames made of steel to support the photovoltaic cells and protect them from external factors. Additionally, steel billets are used to construct the mounting structures that hold the solar panels in place, allowing them to capture sunlight efficiently. Steel billets are also used in the production of hydroelectric power equipment. For instance, they are utilized in the construction of turbines and other components that are submerged in water. These billets need to have excellent resistance to corrosion and high strength to withstand the extreme conditions and forces present in hydroelectric power plants. Moreover, steel billets are employed in the manufacturing of components for other types of renewable energy equipment, such as geothermal power plants and biomass energy systems. They are used in various applications, including structural supports, heat exchangers, and boilers, where their strength and durability are crucial. In summary, steel billets play a vital role in the manufacturing of renewable energy equipment. Their strength, durability, and resistance to corrosion make them an ideal material for constructing the essential components of wind turbines, solar panels, hydroelectric power plants, and other renewable energy systems. By providing the necessary structural integrity, steel billets contribute to the efficient and reliable operation of renewable energy equipment, enabling the transition to a more sustainable and eco-friendly energy future.
- Q:What are the safety precautions in handling steel billets?
- Some safety precautions in handling steel billets include wearing personal protective equipment such as gloves, safety glasses, and steel-toed boots, as well as using proper lifting techniques to avoid strain or injury. It is important to ensure that the work area is clear of any obstacles or debris and to use appropriate tools and equipment when moving or transporting the billets. Additionally, workers should be trained in proper handling procedures and be aware of potential hazards such as sharp edges or unstable stacking arrangements. Regular inspections and maintenance of machinery and equipment involved in handling steel billets are also necessary to prevent accidents or malfunctions.
- Q:What is the typical elongation of a steel billet?
- The typical elongation of a steel billet can vary depending on several factors such as the specific grade of steel, the manufacturing process, and the intended application. However, in general, the elongation of a steel billet is typically around 20% to 30%. Elongation is a measure of a material's ability to deform or stretch before breaking. It is usually expressed as a percentage and is determined by conducting a tensile test on a sample of the material. During this test, the sample is subjected to gradually increasing tensile forces until it eventually fractures. The amount of elongation is measured by comparing the original length of the sample to its final length at the point of fracture. Steel is known for its high tensile strength, which means it can withstand significant forces without breaking. However, it also exhibits a certain degree of ductility, allowing it to elongate before reaching its breaking point. The typical elongation of a steel billet falls within the range mentioned above, indicating that it can stretch by 20% to 30% of its original length before fracturing. It's important to note that different grades of steel can have varying elongation properties. For example, higher carbon steels tend to have lower elongation values compared to low carbon or mild steels. Additionally, the manufacturing process can also affect the elongation of a steel billet. Processes such as hot rolling or cold drawing can modify the microstructure of the steel, thereby influencing its elongation characteristics. Ultimately, the specific elongation requirements for a steel billet will depend on the intended application. Certain industries, such as construction or automotive, may require steel with higher elongation values to ensure the material can withstand the stresses and strains it will encounter during use. Conversely, other applications may prioritize higher tensile strength over elongation.
- Q:How are steel billets used in the production of pump parts?
- Pump parts rely on steel billets as a vital element in their production. These semi-finished metal forms serve as the initial material for creating a variety of pump components. To begin with, steel billets are heated and then shaped into the desired form using techniques such as forging, casting, or extrusion. This process ensures that the billets are transformed into pump parts like impellers, casings, or shafts. Once shaped, the billets undergo further machining processes such as milling, drilling, and turning. These operations guarantee that the billets meet the precise dimensions and specifications required for pump parts. By undergoing these machining operations, the billets become functional components capable of effectively carrying out their intended tasks within the pump system. Furthermore, steel billets provide the necessary strength and durability to withstand the demanding conditions and pressures associated with pumping operations. The high tensile strength and corrosion resistance of steel make it an ideal material choice for pump components, ensuring their longevity and reliability. Additionally, steel billets can be treated or coated to enhance their performance characteristics. Heat treatment processes like annealing, quenching, or tempering can be applied to achieve specific mechanical properties such as improved hardness or increased resistance to wear and tear. Coatings such as galvanizing or electroplating can also be added to enhance the corrosion resistance of steel billets. In summary, steel billets play a crucial role in the production of pump parts. They provide a versatile and durable starting material that can be shaped, machined, and treated to meet the specific requirements of different pump systems. By utilizing steel billets, pump manufacturers can produce high-quality pump parts that ensure efficient and reliable pumping operations in various industries.
- Q:How are steel billets heated for rolling?
- Steel billets are heated for rolling using a process called induction heating, where an electric current is passed through the billets to generate heat. This method allows for precise and efficient heating, ensuring uniform temperature distribution throughout the billets.
- Q:The role of carbon content in steels
- Carbon is the main alloying element of iron and steel, so steel is also called iron carbon alloy. The main role of carbon in steel is to:1., the formation of solid solution tissue, improve the strength of steel, such as ferrite and austenitic structure, are dissolved in carbon;
- Q:How are steel billets used in the production of reinforcing bars?
- The production of reinforcing bars relies heavily on steel billets, a crucial element in the process. These billets, categorized as semi-finished steel products, act as the primary raw material. To facilitate the formation of reinforcing bars, the steel billets undergo heating within a furnace, reaching a specific temperature. This heating procedure serves to enhance the steel's malleability, making it more pliable and easier to mold. Once the desired temperature is achieved, the billets progress through a sequence of rolling mills. These mills exert substantial pressure on the billets, progressively reducing their size and shaping them into the necessary dimensions for reinforcing bars. Additionally, the rolling process enhances the steel's mechanical properties, augmenting its strength and durability. After the completion of the rolling process, the elongated steel bars are cut into precise lengths based on desired dimensions and requirements. Subsequently, these lengths are allowed to cool, promoting steel stabilization and averting any deformations. Ultimately, the reinforcing bars undergo a surface treatment process, such as hot-dip galvanization or epoxy coating. This treatment imparts corrosion resistance and extends the lifespan of the reinforcing bars. Consequently, the performance and durability of these bars are enhanced, rendering them suitable for utilization in construction projects. In conclusion, steel billets are indispensable in the initial phases of reinforcing bar production. By means of heating, rolling, cutting, and surface treatment processes, these billets are transformed into high-strength steel bars that reinforce concrete structures.
- Q:100Q235 steel can only be rolled from billets of Q235?Or a billet can be rolled into Q195~Q215 and other models of steel?Is there a detailed classification of billets? Do you have GB?
- Billet classification of GB, it is convenient to check
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Grade Q215 super square steel billet form China
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 17172 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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