Square Steel Billet Q235 Grade Prime Quality 5#
- 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 Grade Prime Quality 5#
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 5#
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 5#
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 5#
| 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 5#
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 used in the production of rebar?
- Steel billets are an essential raw material in the production of rebar. Rebar, also known as reinforcing bar, is a steel reinforcement used in concrete structures to provide strength and stability. The process of making rebar begins with the production of steel billets. Steel billets are solid, semi-finished steel products that are typically square or rectangular in shape. They are formed through the casting process, where molten steel is poured into molds and allowed to solidify. Once solidified, the billets are ready to be used in various applications, including the production of rebar. To produce rebar, the steel billets are first heated to a high temperature in a furnace. This process, known as hot rolling, softens the steel and makes it malleable. The heated billets are then passed through a series of rolling mills, where they are shaped into long, cylindrical rods with a specific diameter. During the rolling process, the steel billets are subjected to intense pressure and heat, which helps to align the grains of the steel and increase its strength. The rods are continuously rolled until they reach the desired dimensions and length. After the rolling process, the rods are cooled and cut into standard lengths to be sold as rebar. The resulting rebar is a strong and durable steel reinforcement that is widely used in construction projects. It is typically embedded in concrete structures, such as buildings, bridges, and highways, to enhance their load-bearing capacity and resist tension and bending forces. The use of rebar helps to prevent cracking and failure of concrete structures, ensuring their long-term durability and safety. In summary, steel billets are crucial in the production of rebar as they are transformed through the hot rolling process into long, cylindrical rods. These rods, once cooled and cut, serve as the essential reinforcement in concrete structures, providing strength and stability to the overall construction.
- Q:Can steel billets be used in the production of pipes?
- Yes, steel billets can be used in the production of pipes. Steel billets are the raw material for the manufacturing of various steel products, including pipes. The process involves heating the steel billets to a high temperature and then shaping them into pipes through different methods such as hot rolling, cold rolling, or extrusion. Steel billets provide the necessary strength, durability, and uniformity required for the production of pipes. Additionally, they can be further processed and treated to meet specific requirements such as corrosion resistance or enhanced mechanical properties. Therefore, steel billets play a vital role in the production of pipes and are widely used in the steel industry for this purpose.
- Q:How are steel billets used in the manufacturing of hydraulic systems?
- Steel billets are used in the manufacturing of hydraulic systems as a raw material for shaping and forging different components such as cylinders, pistons, valves, and fittings. These billets are heated, rolled, and machined into the desired shapes and sizes, ensuring high strength and durability for the hydraulic system's functioning.
- Q:How are steel billets used in the manufacturing of springs?
- To produce springs, it is essential to utilize steel billets as they provide the necessary raw material for the manufacturing process. The billets, typically made from high-quality steel, are forged to create springs. To begin the process, the billets are heated to a specific temperature, making them malleable. Once heated, the billets are shaped into the desired form using methods like hot rolling or extrusion. After shaping, the billets undergo further processing to enhance their mechanical properties. This involves heat treatment processes like quenching and tempering to improve the steel's hardness, strength, and durability. The specific heat treatment process chosen depends on the desired characteristics of the spring. Once the billets are shaped and heat-treated, they are ready for transformation into springs. Generally, the billets are cut into smaller lengths and then machined or formed into the specific shape and size required for the spring. This can be achieved through methods such as coiling, bending, or stamping. The final stage of the manufacturing process involves finishing the springs. This can include grinding or polishing to ensure a smooth surface and eliminate any imperfections. Additionally, coatings or platings may be applied to enhance the springs' corrosion resistance or aesthetic appearance. In conclusion, steel billets play a vital role in the manufacturing of springs. They serve as the raw material, undergo various shaping and heat treatment processes, and are ultimately transformed into the desired form of the spring. By utilizing high-quality steel billets, the resulting springs possess the necessary strength, durability, and performance characteristics required for their intended applications.
- Q:What are the different types of heat treatment processes used for steel billets?
- There are several different types of heat treatment processes used for steel billets. Some commonly used methods include annealing, normalizing, quenching and tempering, and case hardening. Each process has its own purpose and is used to achieve specific properties in the steel billets.
- Q:What are the different sizes of steel billets?
- Steel billets are available in various sizes, which depend on their intended use and the specific requirements of the manufacturing process. Typically, steel billets range from 100mm to 200mm square in cross-section, but larger billets exceeding 300mm square can also be manufactured. These larger billets find their application in heavy-duty tasks or industries that demand substantial quantities of steel, like construction or shipbuilding. Additionally, steel billets can also be produced in round or rectangular shapes, depending on the final product's specifications. The size of the steel billet holds significant importance in the manufacturing process as it determines the amount of material used and the precision achieved during shaping and forming.
- Q:What are the different surface finishes available for alloy steel billets?
- Some common surface finishes available for alloy steel billets include mill finish, hot rolled, cold rolled, and polished.
- Q:What is the difference between carbon three plants and carbon four plants?
- Also known as C4 plants. Such as corn, sugar cane, sorghum, amaranth and so on.CO2 is the first product of the assimilation of photosynthetic carbon cycle in three carbon compounds 3- phosphoglycerate plants, known as carbon three plants (C3 plants), such as wheat, soybeans, cotton, tobacco, etc.. C3 plants have higher CO2 compensation points than C4 plants, so the survival rate of C3 plants is lower than that of C4 plants when the CO2 content is low.By contrast, the division of C3 plant cells is less definite than that of C4 plants, and CO2 uses less efficiently. To some extent, C3 plants may be considered as prokaryotes in plants, whereas C4 plants are more like eukaryotes".
- Q:How are steel billets used in the production of reinforcement bars?
- Rebar production relies heavily on steel billets, which are integral components. These billets, resembling rectangular or square semi-finished steel products, act as the initial stage in the manufacturing process. To create rebar, the steel billets are first heated to a temperature surpassing their recrystallization point in a furnace. This procedure, known as hot rolling, involves passing the heated billets through a series of rollers. These rollers gradually decrease the billets' cross-sectional area while elongating the material. Consequently, the billets transform into long, slender bars possessing the desired mechanical properties and dimensions. Throughout the hot rolling process, the steel billets experience significant plastic deformation. This deformation leads to the realignment of grains within the material, resulting in a more uniform and compact structure. This refined microstructure enhances the strength and durability of the rebar, thereby making it ideal for construction projects necessitating high tensile strength, such as reinforced concrete structures. The size and shape of the steel billets employed in rebar production vary according to specific end-product requirements. It is crucial to note that the quality of the billets plays a vital role in determining the rebar's overall quality. Therefore, manufacturers must meticulously select and inspect the billets to ensure they meet the required specifications and standards. In conclusion, steel billets are indispensable in rebar production as they undergo transformation through the hot rolling process, resulting in the desired shape and dimensions. The resulting rebar exhibits enhanced strength and durability, rendering it suitable for reinforcing concrete structures and ensuring their structural integrity.
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Square Steel Billet Q235 Grade Prime Quality 5#
- 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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