Square Steel Billet Q235 Grade Prime Quality 3#
- 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 Grade Prime Quality 3#
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 Grade Prime Quality 3#
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 Grade Prime Quality 3#
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 Grade Prime Quality 3#
| 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 Grade Prime Quality 3#
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:What are the different methods of steel billet cutting?
- There are several common methods for cutting steel billets, including sawing, shearing, abrasive cutting, and flame/plasma cutting. Sawing involves using a high-speed circular saw blade to cut through the billet, while shearing involves using a guillotine-like tool to apply a shearing force and cut the billet. Abrasive cutting utilizes a high-speed abrasive wheel to grind through the steel, and flame or plasma cutting involves using a focused flame or plasma arc to melt and cut the billet. Each method has its own advantages and disadvantages depending on the specific requirements of the project.
- Q:What are the different types of surface treatment methods used for steel billets?
- Some of the different types of surface treatment methods used for steel billets include pickling, shot blasting, and galvanizing. Pickling involves immersing the billets in an acid solution to remove scale and impurities. Shot blasting uses high-speed particles to clean and roughen the surface of the billets. Galvanizing involves coating the billets with a layer of zinc to protect against corrosion. Other methods, such as painting or powder coating, may also be used for specific applications.
- Q:What is the role of steel billets in the manufacturing of construction excavators?
- Steel billets play a crucial role in the manufacturing of construction excavators as they serve as the raw material for various components of the excavator. These billets are used to forge and shape the structural elements, such as the boom, arm, and bucket, which require high strength and durability to withstand the heavy-duty operations of an excavator. Additionally, steel billets are also used to fabricate the undercarriage and other critical parts, ensuring the overall stability and performance of the construction excavator.
- Q:How do steel billets contribute to the energy industry?
- Steel billets play a crucial role in the energy industry by serving as the primary raw material for the manufacturing of various energy-related equipment and infrastructure. Steel billets, which are semi-finished steel products, are used extensively in the construction of power plants, oil and gas pipelines, wind turbines, and other energy infrastructure projects. One of the key applications of steel billets in the energy industry is in the production of power plant components. Steel billets are used to manufacture various parts of power plants, including boilers, turbines, and generators. These components require a high level of strength, durability, and resistance to high temperatures and pressure, which steel billets can provide. By using steel billets, power plant manufacturers can ensure the reliability and longevity of their equipment, contributing to the overall efficiency and stability of the energy generation process. Steel billets are also essential for the construction of oil and gas pipelines. These pipelines are crucial for the transportation of oil, natural gas, and other energy resources from production sites to refineries and end-users. Steel billets are used to manufacture the large-diameter pipes that form the backbone of these pipelines. The strength, toughness, and corrosion resistance of steel billets ensure the integrity and safety of the pipeline infrastructure, minimizing the risk of leaks or failures that could result in energy supply disruptions or environmental damage. In addition, steel billets are utilized in the production of wind turbines, which are a rapidly growing source of renewable energy. The towers and foundations of wind turbines are typically made of steel, and steel billets are used to manufacture these components due to their exceptional strength and load-bearing capabilities. By utilizing steel billets, wind turbine manufacturers can construct tall and sturdy towers that can support the rotor and ensure the efficient conversion of wind energy into electricity. Overall, steel billets contribute significantly to the energy industry by enabling the construction of robust and reliable infrastructure. The strength, durability, and versatility of steel billets make them an ideal material for energy-related projects, helping to ensure the efficient and sustainable generation, transportation, and utilization of energy resources.
- Q:What are the common uses of steel billets?
- Steel billets are commonly used in the production of various steel products such as bars, rods, wire, pipes, and structural components. They serve as the raw material for further processing and shaping, making them essential in industries like construction, manufacturing, and infrastructure development.
- Q:What are the main factors affecting the corrosion resistance of carbon steel billets?
- The corrosion resistance of carbon steel billets is influenced by several main factors. 1. Composition: The composition of carbon steel billets plays a significant role in their corrosion resistance. The presence of certain alloying elements, such as chromium, nickel, and copper, can improve the resistance to corrosion. These elements form a protective layer on the surface of the steel, preventing the formation of rust or other corrosive products. 2. Environmental conditions: The environment in which the carbon steel billets are exposed also affects their corrosion resistance. Factors such as humidity, temperature, pH level, and the presence of corrosive substances like acids or salts can accelerate corrosion. High humidity and acidic conditions, for example, can increase the rate of corrosion. 3. Surface condition: The surface condition of the carbon steel billets is crucial for their corrosion resistance. Any imperfections, scratches, or roughness on the surface can act as initiation sites for corrosion. It is important to have a smooth and clean surface to minimize the chances of corrosion. 4. Protective coatings: Applying protective coatings, such as paints, varnishes, or corrosion inhibitors, can significantly enhance the corrosion resistance of carbon steel billets. These coatings act as a barrier between the steel surface and the corrosive environment, preventing direct contact and reducing the rate of corrosion. 5. Galvanic corrosion: Carbon steel billets can undergo galvanic corrosion when they are in contact with dissimilar metals or alloys in the presence of an electrolyte. The difference in electrical potential between the metals creates a galvanic cell, leading to accelerated corrosion of the less noble metal (carbon steel). Proper insulation or the use of sacrificial anodes can help minimize galvanic corrosion. In conclusion, the corrosion resistance of carbon steel billets is influenced by factors such as their composition, environmental conditions, surface condition, protective coatings, and the possibility of galvanic corrosion. By considering these factors and implementing appropriate measures, the corrosion resistance of carbon steel billets can be effectively improved.
- Q:What are the different grades of steel billets?
- Different grades of steel billets exist, each possessing unique properties and applications. Some commonly used grades include the following: 1. Mild Steel Billets: Utilized in general construction and engineering applications, these are low carbon steel billets. They possess relatively low tensile strength but are easily weldable and formable. 2. Carbon Steel Billets: Compared to mild steel billets, these billets have higher carbon content, resulting in increased strength and hardness. They find common use in manufacturing automotive parts, machinery, and tools. 3. Alloy Steel Billets: These billets are steel billets that have been alloyed with other elements like chromium, nickel, or molybdenum, enhancing specific properties. They offer improved strength, toughness, and corrosion resistance, making them suitable for applications in the aerospace, defense, and oil and gas industries. 4. Stainless Steel Billets: Containing high levels of chromium and nickel, these billets exhibit excellent corrosion resistance and durability. They are widely employed in the production of kitchen appliances, cutlery, and medical equipment. 5. High-Speed Steel Billets: These billets are alloyed with tungsten, molybdenum, or vanadium, resulting in steel with exceptional hardness and heat resistance. Primarily, they are used in the production of cutting tools like drill bits and saw blades. It is essential to note that the specific grades of steel billets may vary depending on manufacturing standards and the region. These grades are classified based on their chemical composition, mechanical properties, and intended applications, ensuring the appropriate selection of steel billets for desired end uses.
- Q:How are steel billets used in the manufacturing of storage tanks?
- Steel billets are used in the manufacturing of storage tanks as the primary raw material. These billets are heated and shaped into the desired form, typically through processes like rolling or extrusion. They provide the necessary strength and durability required for storage tanks to safely contain and store various liquids or gases.
- Q:What is the size and shape of steel billets?
- Steel billets come in a variety of sizes and shapes, depending on their intended use. Generally, they are rectangular in shape and can range in size from small to large dimensions. The length of a billet can vary from several inches to several feet, while the width and height can also vary accordingly. These dimensions are determined by the specific requirements of the steel manufacturing process and the desired end product. Additionally, steel billets can also be customized to have specific shapes, such as square or round, to cater to different production needs.
- 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.
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Square Steel Billet Q235 Grade Prime Quality 3#
- 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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