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
You Might Also Like
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: Can steel billets be used in the production of medical equipment?
- Certainly, medical equipment can utilize steel billets. Renowned for its robustness, longevity, and resistance to deterioration, steel proves to be an optimal substance for fabricating diverse medical apparatus. Steel billets, the preliminary intermediate product in steel production, can undergo additional processing and molding to form precise components or parts indispensable for medical equipment. Such components encompass surgical instruments, implants, orthopedic devices, needles, and other medical implements. The mechanical attributes of steel and its capacity to endure sterilization procedures render it a fitting preference for manufacturing dependable and secure medical equipment.
- Q: The form of carbon in carbon steels
- The solubility of carbon content when the iron carbon alloy than in the iron when the excess carbon can be in the form of carbide iron or elemental state (graphite) in alloy, which can form a series of carbide, Fe3C (cementite, 6.69%C) is a metastable phase, it is a compound complex structure gap. Graphite is a stable phase of iron carbon alloy with simple six - party structure. Fe3C has the potential to break down into iron and graphite stable phases, but the process is extremely slow at room temperature.
- Q: Can steel billets be painted or coated for decorative purposes?
- Yes, steel billets can be painted or coated for decorative purposes. Painting or coating steel billets not only enhances their appearance but also provides protection against corrosion and other environmental factors. Various types of paints and coatings can be used, such as epoxy, powder coating, or metallic finishes, to achieve the desired decorative effect. These coatings can be applied to steel billets through processes like spray painting, electrostatic coating, or hot-dipping. It is important to properly prepare the surface of the steel billets before applying the paint or coating to ensure good adhesion and longevity of the decorative finish.
- Q: What are the different methods of steel billet surface grinding?
- There are several methods of steel billet surface grinding, including abrasive grinding, belt grinding, and centerless grinding.
- Q: What are the different surface defects found in stainless steel billets?
- Some of the common surface defects found in stainless steel billets include cracks, pits, scratches, scale, and inclusions.
- Q: How are steel billets rolled into rails?
- Steel billets are rolled into rails through a process called hot rolling. This process involves several steps to transform the steel billets into the desired rail shape. Firstly, the steel billets are heated in a furnace to a temperature of around 1200°C. This high temperature makes the steel malleable and easier to shape. Once the billets reach the desired temperature, they are transferred to a rolling mill. In the rolling mill, the heated steel billets are passed through a series of rolling stands. These stands consist of pairs of large rolls that gradually reduce the thickness and shape of the billets. As the billets pass through each stand, the rolls exert immense pressure on the steel, causing it to elongate and take on the characteristics of a rail. As the billets progress through the rolling mill, they are gradually transformed into rails with the desired dimensions. The rolling process also imparts strength and durability to the rails, making them suitable for use in various applications, such as railway tracks. During the rolling process, water or oil is often used to cool the rolls and prevent them from overheating. This cooling also helps in maintaining the desired temperature of the steel billets as they pass through the rolling mill. Once the steel billets have been rolled into rails, they are cut to the desired lengths and subjected to further processing, such as straightening and heat treatment, to ensure the rails meet the required specifications. In summary, steel billets are rolled into rails through the hot rolling process. This involves heating the billets, passing them through a series of rolling stands, and gradually shaping them into rails with the desired dimensions. The resulting rails are then further processed and prepared for use in various applications.
- Q: Can steel billets be used in the production of jewelry?
- Due to its composition and properties, steel billets are usually not utilized in jewelry production. Steel, which is primarily made up of iron and carbon and contains additional elements like manganese, chromium, and nickel, possesses strength and durability that make it well-suited for various industrial applications, but not for crafting jewelry. In contrast, jewelry is typically crafted from precious metals like gold, silver, and platinum, which possess unique characteristics that make them suitable for adornment. These metals are easily shaped and molded into intricate designs due to their malleability. Moreover, they have a lustrous appearance and are resistant to tarnishing or corrosion. On the other hand, steel is much harder and less malleable compared to precious metals. It cannot be easily manipulated into the delicate and intricate shapes required for jewelry making. Additionally, steel has a dull gray color that does not offer the desired aesthetic appeal in jewelry. While it is technically possible to create jewelry using steel billets, it is not a common practice due to the aforementioned reasons. Steel is primarily utilized in industries where its high strength and durability are necessary, such as construction, automotive, and machinery manufacturing.
- Q: How are steel billets used in the production of hydraulic components?
- Steel billets are used in the production of hydraulic components as they serve as the raw material to create various parts, such as cylinders, pistons, valves, and fittings. These billets are heated and shaped through processes like forging, machining, and casting to form the required hydraulic components with the desired strength, durability, and dimensional accuracy.
- Q: What are the different types of machining processes used for shaping steel billets?
- Shaping steel billets can be achieved through various machining processes. Below are some of the most commonly employed methods: 1. Turning: By rotating the billet against a cutting tool, material is removed from the outer surface. This technique is frequently utilized to produce cylindrical shapes or eliminate excess material from the billet. 2. Milling: Material is removed from the billet's surface using a rotating cutting tool. This process is suitable for creating flat surfaces, slots, or intricate shapes. 3. Drilling: Holes are created in the billet by employing a rotating cutting tool. This can be accomplished manually or with the aid of a drilling machine. 4. Grinding: An abrasive wheel or belt is employed in grinding to eliminate material from the billet's surface. It is commonly used to achieve a smooth and precise finish. 5. Broaching: Broaching involves the use of a toothed cutting tool called a broach to remove material from the billet. This method is often employed to create internal or external splines, keyways, or other specialized shapes. 6. Sawing: Sawing is a cutting technique that utilizes a saw blade to divide the billet into smaller sections or remove excess material. This can be done manually or with the assistance of a sawing machine. These examples illustrate just a few of the machining processes utilized in shaping steel billets. Each process offers unique advantages and is selected based on the specific requirements of the final product.
- Q: What are the different surface finishes available for steel billets?
- There are several different surface finishes available for steel billets, depending on the specific requirements and applications. Some of the commonly used surface finishes include: 1. Hot Rolled: This is the most basic surface finish obtained by rolling the steel billets at high temperatures. It results in a rough and scaled surface, which is suitable for applications where aesthetics are not a concern. 2. Cold Rolled: In this process, the steel billets are rolled at room temperature to achieve a smoother and more polished surface finish. Cold rolling helps to improve the dimensional accuracy and surface quality of the billets. 3. Pickled and Oiled: This surface finish involves the removal of scale and rust from the steel billets by using an acid solution, followed by an oil coating to prevent corrosion. It provides a clean and rust-free surface, commonly used in the automotive and construction industries. 4. Galvanized: Galvanizing involves the application of a zinc coating to the steel billets to protect them from corrosion. This surface finish provides excellent corrosion resistance, making it suitable for outdoor applications, such as fencing, roofing, and structural components. 5. Passivated: Passivation is a chemical process that removes free iron from the steel surface, enhancing its corrosion resistance. This surface finish is commonly used in the production of stainless steel billets to improve their resistance to rust and other forms of corrosion. 6. Shot Blasting: Shot blasting involves the projection of small abrasive particles onto the steel billets' surface to remove scale, rust, and other impurities. This process results in a textured and uniform surface finish, ideal for applications where improved adhesion is required, such as painting or coating. 7. Polished: Polishing is a mechanical process that involves the use of abrasive materials to smoothen the surface of steel billets and achieve a high-gloss finish. This surface finish is often used in decorative applications, such as furniture, architectural components, and jewelry. It is important to note that the choice of surface finish for steel billets depends on various factors, including the intended application, desired aesthetics, and the level of corrosion resistance required.
Send your message to us
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
Similar products
Hot products
Hot Searches
Related keywords
