Square Steel Billet Q235 3SP Grade Prime Quality 7#
- 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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Description of Square Steel Billet Q235 3SP Grade Prime Quality 7#
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 7#
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 7#
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 7#
| 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 7#
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: Are steel billets used in the manufacturing of construction machinery?
- Steel billets are a common choice for the manufacturing of construction machinery. They serve as semi-finished products, acting as raw materials across various industries, including construction machinery manufacturing. To create these billets, molten steel is cast into a solid form and then undergoes additional shaping and sizing processes. The high strength, durability, and versatility of steel billets make them well-suited for constructing robust components and structures in construction machinery. Examples of parts that can be manufactured using steel billets include chassis, frames, buckets, booms, and arms, among others. By utilizing steel billets, construction machinery becomes capable of withstanding the demanding conditions and heavy loads commonly encountered in construction projects.
- Q: the ear has burrs, is it the billet problem or the rolling mill problem, will it be caused by the blowhole of the billet?
- Billet sent from the steelmaking plant, first into the furnace, then after rolling mill rolling
- Q: Can steel billets be used in the production of appliances?
- Appliances can indeed utilize steel billets for their production. These semi-finished products are typically employed for subsequent processing into diverse forms and dimensions. In the context of appliances, steel billets can serve as the primary material for fabricating elements like frames, panels, and other structural components. Steel possesses remarkable versatility and durability, providing robustness, stability, and corrosion resistance, thereby rendering it appropriate for appliances requiring sturdy construction. Moreover, steel can be effortlessly molded and shaped to fulfill the distinct design requisites of various appliances, making it the preferred choice in the manufacturing procedure.
- Q: How are steel billets used in the production of construction equipment?
- Steel billets are used as a primary raw material in the production of construction equipment, serving as the foundation for creating various components and parts. These billets are heated and molded into specific shapes through processes like forging or casting, enabling the creation of durable and robust structures. The resulting steel components, such as frames, chassis, and structural supports, provide the necessary strength and stability required in construction equipment, ensuring their ability to withstand heavy loads and harsh working conditions.
- Q: What are the different types of cutting techniques used for steel billets?
- There are several different cutting techniques used for steel billets, including sawing, shearing, and flame cutting.
- Q: How are steel billets tested for internal defects?
- Steel billets are tested for internal defects through a variety of non-destructive testing methods. One of the most common methods used is ultrasonic testing (UT). During this process, high-frequency sound waves are transmitted into the billet, and the reflections of these waves are analyzed to detect any internal defects such as cracks, voids, or inclusions. UT can provide accurate and detailed information about the size, location, and nature of the defects. Another method used is magnetic particle inspection (MPI). This technique involves magnetizing the billet and applying iron particles to its surface. If there are any internal defects, the magnetic field will cause these particles to gather around them, making them visible and detectable. Eddy current testing (ECT) is also employed to assess the internal quality of steel billets. It utilizes electromagnetic induction to create eddy currents within the material. Any changes in the electrical conductivity or magnetic permeability caused by internal defects can be detected by analyzing the variations in the induced current. Additionally, radiographic testing (RT) is utilized to inspect the internal structure of steel billets. X-rays or gamma rays are directed towards the billet, and the resulting radiographic image can reveal any internal defects such as voids, cracks, or inclusions. Other methods, such as dye penetrant testing and visual inspection, can also be used to detect superficial and near-surface defects in steel billets. These methods involve applying a liquid or dye to the surface of the billet, which will seep into any cracks or surface irregularities, making them visible under certain lighting conditions. Overall, a combination of these non-destructive testing methods is employed to ensure the quality and integrity of steel billets by effectively detecting any internal defects that could compromise their structural integrity and performance.
- Q: Can steel billets be used in the production of bicycles?
- Certainly! Bicycles can indeed utilize steel billets in their production. Steel billets, which are partially finished products derived from steel, can undergo further processing to attain a wide range of shapes and sizes. When it comes to bicycles, these steel billets can be molded and fashioned into diverse components such as frames, forks, handlebars, and other structural elements. Steel remains a popular choice for bicycle production due to its commendable attributes of strength, durability, and cost-effectiveness. It offers exceptional rigidity, stability, and resistance to deformation, rendering it suitable for various bicycle types including road bikes, mountain bikes, and hybrid bikes. Furthermore, steel can be readily welded, enabling customization and facilitating the repair of bicycle frames.
- Q: What are the safety precautions when handling steel billets?
- When handling steel billets, some important safety precautions to follow include wearing appropriate personal protective equipment such as gloves, safety glasses, and steel-toed boots to protect against potential injuries. It is also crucial to ensure proper lifting techniques, using machinery or equipment designed for the task, to prevent strains or injuries. Additionally, maintaining a clean and organized work area, free from clutter and obstacles, can help minimize accidents and tripping hazards. Regular inspections of equipment, such as cranes or lifting devices, should be carried out to identify any potential malfunctions or defects that could compromise safety. Lastly, proper communication and training among workers is essential to ensure everyone understands and follows safety protocols when handling steel billets.
- Q: What are the factors that affect the quality of steel billets?
- There are several factors that can affect the quality of steel billets, including the composition of the raw material used, the temperature and duration of the melting process, the presence of impurities, the cooling rate during solidification, and the subsequent heat treatment processes. Other factors may include the equipment used for casting and rolling, the control of process parameters, and the overall quality management system in place.
- Q: How are steel billets inspected for quality?
- Steel billets are typically inspected for quality using various non-destructive testing methods such as visual inspection, ultrasonic testing, magnetic particle inspection, and dye penetrant testing. These tests help identify any surface defects, cracks, or internal flaws in the billets, ensuring that they meet the required quality standards before further processing.
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Square Steel Billet Q235 3SP Grade Prime Quality 7#
- 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
OKorder Financial Service
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