Square Steel Billet Q235 3SP Grade Prime Quality 11#
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m.t
- Supply Capability:
- 50000 m.t/month
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Quality Product, Order Online Tracking, Timely Delivery
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Description of Square Steel Billet Q235 3SP Grade Prime Quality 11#
M. S. Billets are used for rolling of TMT Re-Bars of Fe415 and Fe500 Grade and various other structural steel products.
CRS Billets are used for rolling of CRS TMT Re-Bars.
Special Alloy Billets are used for rolling of any special grade TMT Re-Bars like Earthquake resistant TMT Re-Bars and for special grade structural steel products.
Main Feature Square Steel Billet Q235 3SP Grade Prime Quality 11#
Raw elements(C,Fe,Ni,Mn,Cr,Cu.)---Smelted ingots by AOD finery---hot rolled into black suface---pickling in acid liquid---cold drawn----polished by automatically machine--- cutting into pieces---checking quanlity
Applications of Square Steel Billet Q235 3SP Grade Prime Quality 11#
Widely Used in the areas such as Stainless Steel Fasteners, Chains, Kitchen and Sanitary wares, Furniture handles, Handrails, Electroplating and Electrolyzing pendants, Foods, Electron, Petroleum, Construction and Decoration, etc. Products have a high strength after cold-working. Electronic products parts, Medical appliance, Springs, Bus Inside and Outside packaging and building, Street Lamp Posts, etc. Decoration materials and Outdoor Publicity Billboard. Used for the products which have the Anti-Stress Corrosion requirement. Electron Products, Table-wares, Bolts, Nuts, Screen Meshes, Cumbustors and so on.
Specifications of Square Steel Billet Q235 3SP Grade Prime Quality 11#
| 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 |
FAQ of Square Steel Billet Q235 3SP Grade Prime Quality 11#
We have organized several common questions for our clients，may help you sincerely：
1. How Can I Visit There?
Our company is located in Tianjin City, China, near Beijing. You can fly to Tianjin Airport Directly. All our clients, from home or aboard, are warmly welcome to visit us!
2. How Can I Get Some Sample?
We are honored to offer you sample.
3. Why choose CNBM?
Our delivery time about 15-20days for standard sizes, if you have other requirements like hardness, quanity and width ,it is about 20-40days. But don't worry we also try our best for the delivery time ,because time longer and our cost is higher.
- Q: How are steel billets packaged for shipment?
- Steel billets are packaged in a manner that guarantees their protection and facilitates convenient handling for shipment. The packaging process involves multiple steps to ensure the safe transportation of the billets. First and foremost, the steel billets undergo inspection to ensure that they meet the required quality standards. Upon approval, they are cleaned and dried to eliminate any dirt or moisture that may cause corrosion during shipment. Following that, the billets are bundled together using steel strapping or wire to secure them in a compact form. This bundling not only prevents the billets from shifting or rolling during transportation but also makes it easier to handle and load them onto trucks or containers. Additionally, to provide further protection, the steel billets are often wrapped in a layer of plastic or paper. This extra layer acts as a barrier against moisture, dust, and other potential contaminants that could harm the billets during transit. Once the billets are bundled and wrapped, they are typically loaded onto pallets or placed in steel crates. This ensures stability during transportation and allows for ease of movement and stacking using forklifts or cranes. Lastly, the packaged steel billets are labeled with relevant information such as the product name, dimensions, weight, and destination. This labeling guarantees accurate identification and aids in the efficient handling and delivery of the billets. In summary, steel billets are packaged for shipment with a focus on protection, ease of handling, and efficient transportation. These packaging measures guarantee that the billets arrive at their destination in optimal condition, ready for further processing or utilization in various industries.
- Q: What are the main factors affecting the cost of steel billets?
- The cost of steel billets can be influenced by several key factors. 1. Raw material expenses play a significant role in determining the overall cost of steel billets. The prices of iron ore and scrap metal, which are used in the production process, can fluctuate in the global market, causing the cost of steel billets to rise or fall. 2. The cost of manufacturing steel billets includes various production and processing costs. These expenses, such as energy, labor, and maintenance costs, can vary depending on factors like production efficiency, skilled labor availability, and energy source prices. 3. The balance between supply and demand in the steel billet market can heavily impact their cost. If there is high demand and limited supply, prices can increase. Conversely, if there is excess supply and low demand, prices can decrease. 4. The level of competition among steel producers can also affect the cost of steel billets. In a competitive market, prices may be driven down as producers vie for customers. In a less competitive market, producers may have more pricing power, leading to higher prices. 5. Government policies and trade barriers, such as import tariffs and quotas, can influence the cost of steel billets. These measures can either protect domestic producers or create opportunities for cheaper imports, depending on specific policies in place. 6. Fluctuations in currency exchange rates can impact the cost of steel billets. A stronger domestic currency can make imported steel billets cheaper, while a weaker currency can make them more expensive. 7. The cost of transporting steel billets from production facilities to end-users can also affect their overall cost. Factors like distance, transportation mode, and fuel prices can impact transportation expenses, which can, in turn, affect the final price of steel billets. It is important to consider that these factors can interact with each other and their impact on the cost of steel billets can vary based on market conditions and industry dynamics.
- Q: What are the different types of defects that can occur during casting of steel billets?
- There are several types of defects that can occur during the casting of steel billets. These include shrinkage cavities, porosity, cracks, inclusions, surface irregularities, and segregation. Shrinkage cavities occur due to the solidification process and can result in voids or cavities in the billet. Porosity refers to the presence of gas or air pockets within the billet, which can weaken its structure. Cracks can occur due to thermal stresses or improper cooling, leading to structural weaknesses. Inclusions are foreign materials such as oxides or non-metallic particles that can be trapped within the billet, impacting its quality. Surface irregularities refer to imperfections on the surface of the billet, which can affect its appearance and structural integrity. Segregation is the uneven distribution of alloying elements within the steel billet, leading to variations in the material's properties. These defects can impact the overall quality and performance of the finished steel product.
- Q: What are the main types of defects found in steel billets?
- The main types of defects found in steel billets include surface defects such as cracks, pits, and scars, internal defects like inclusions, blowholes, and voids, as well as dimensional defects such as improper shape, size, or straightness.
- Q: Billet heating furnace billet temperature reached, steel will be adhesion
- As soon as the melting point is reached, the part melts before sticking. But heating will swell a lot, you need to leave enough space.
- Q: What are the main challenges in steel billet production?
- Manufacturers and producers face several key challenges in the production of steel billets. One of the primary hurdles is the need to guarantee a consistent and uniform quality for the billets. These semi-finished products are further processed into various steel items, and any irregularities or variations in their quality can lead to defects or failures in the final products. Consequently, it is crucial to maintain strict quality control measures throughout the production process. Another significant challenge revolves around optimizing the production process to meet desired quantity and quality targets while minimizing costs. This entails efficiently utilizing resources such as raw materials, energy, and labor. Additionally, striking a balance between production speed and quality can be challenging, as increasing the speed may result in reduced quality or increased defects. Ensuring the safety of workers and the environment also poses a major challenge in steel billet production. The production process involves heavy machinery, high temperatures, and potentially hazardous materials, which can jeopardize the health and safety of workers. To address this, it is imperative to implement proper safety protocols, provide training, and ensure compliance with regulatory standards. Furthermore, meeting the constantly growing demand for steel billets presents a challenge for producers. Market demand fluctuates, necessitating the ability to adjust production capacity accordingly. This requires flexibility in production planning and efficient inventory management to avoid overproduction or stock shortages. Lastly, technological advancements and innovations within the steel industry bring both challenges and opportunities. Incorporating new technologies, such as automation, artificial intelligence, and data analytics, can enhance efficiency and productivity. However, integrating these technologies into existing production processes can be complex and often requires substantial investments and expertise. In summary, the primary challenges in steel billet production include maintaining consistent quality, optimizing production processes, ensuring safety, meeting market demand, and adapting to technological advancements. Overcoming these challenges necessitates continuous improvement, innovation, and a proactive approach to remain competitive in the steel industry.
- Q: How are steel billets used in the production of agricultural equipment?
- The versatility and durability of steel billets make them indispensable in the production of agricultural equipment. These semi-finished steel products come in solid rectangular forms, making them perfect for various manufacturing processes. When it comes to agricultural equipment production, steel billets serve as the primary raw material for forging, casting, or rolling. Forging involves heating the billets to a specific temperature and shaping them with a hammer or press. This method is commonly used to create robust components like plowshares, tiller blades, and harrow teeth that require superior strength and resistance to wear. Casting, on the other hand, involves pouring molten steel into a mold and allowing it to solidify. By melting and casting steel billets into intricate shapes, manufacturers can produce complex components such as tractor engine blocks, combine harvester parts, and agricultural machinery frames. This flexibility in shape allows for customized equipment that meets specific requirements. Rolling is yet another technique that utilizes steel billets in agricultural equipment production. The billets are heated and then passed through rollers to reduce their size and shape them into bars, rods, or sheets. Rolled steel billets are commonly used for manufacturing axles, shafts, and brackets, which are crucial for the proper functioning of agricultural machinery. The inherent strength and durability of steel billets make them highly preferred in agricultural equipment production. The demanding conditions of the agricultural industry require machinery that can withstand harsh environments, heavy loads, and repetitive use. Steel billets offer exceptional strength, enabling the creation of equipment that can endure these challenging conditions. Furthermore, heat treatment processes like quenching and tempering can further enhance the mechanical properties of steel billets. In conclusion, steel billets play a crucial role in the production of agricultural equipment. Their versatility and durability allow manufacturers to create components and machinery that can withstand the challenging conditions of the agricultural industry. Whether used in forging, casting, or rolling, steel billets provide the necessary strength and reliability for efficient and long-lasting agricultural equipment.
- Q: How are steel billets used in the manufacturing of machinery?
- Steel billets are used in the manufacturing of machinery as a primary raw material. They are heated and shaped into various components, such as gears, shafts, and structural frames, which are then assembled to create the machinery. The high strength and durability of steel billets make them ideal for withstanding heavy loads and harsh working conditions, ensuring the reliability and longevity of the machinery.
- Q: What is the average price of steel billets?
- The average cost of steel billets may vary due to various factors such as market conditions, supply and demand dynamics, and the grade and quality of the billets. It is crucial to acknowledge that global economic influences, such as raw material expenses, energy prices, and trade policies, can cause fluctuations in the average price. To obtain an accurate understanding of the average steel billet price, it is advisable to consult industry reports, trade publications, and market analysis platforms that offer updated information on steel prices. Additionally, seeking advice from steel suppliers and manufacturers or engaging in negotiations with multiple sources can aid in determining the prevalent average price within a specific region or market.
- Q: What are the different methods of surface inspection for steel billets?
- Steel billets can undergo various methods of surface inspection to identify defects or irregularities. These include visual inspection, magnetic particle inspection, liquid penetrant inspection, ultrasonic inspection, and eddy current inspection. The simplest and most commonly used method is visual inspection, where inspectors visually examine the billet surface for visible defects such as cracks, pits, or irregularities. This method relies on the expertise and experience of the inspector. Magnetic particle inspection involves the use of magnetic fields and particles to detect surface and near-surface defects. By applying a magnetic field and particles to the billet surface, any defects attract particles, making them visible under proper lighting. Liquid penetrant inspection is another method used to detect surface defects. It involves applying a penetrant to the surface, which seeps into defects. After removing excess penetrant, a developer is applied to draw out the penetrant from the defects, making them visible. Ultrasonic inspection uses high-frequency sound waves to detect internal and surface defects. Sound waves are emitted into the billet using a transducer, and the reflected waves are analyzed to identify defects such as cracks, voids, and inclusions. Eddy current inspection is a non-destructive testing method that uses electromagnetic induction to detect surface defects. By moving a probe over the billet surface and passing an alternating current through it, any irregularities or defects disrupt the current flow, which can be detected and analyzed. Each method has its own advantages and limitations, and the choice depends on specific inspection requirements and constraints. Manufacturers utilize these methods to ensure the quality and reliability of steel billets before further processing or use in various applications.
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Square Steel Billet Q235 3SP Grade Prime Quality 11#
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m.t
- Supply Capability:
- 50000 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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