Hot Rolled Square Steel Billet 3SP Standard 130mm
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m.t.
- Supply Capability:
- 10000 m.t./month
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Structure of Hot Rolled Square Steel Billet 3SP Standard 130mm
Description of Hot Rolled Square Steel Billet 3SP Standard 130mm
PPGI is made by cold rolled steel sheet and galvanized steel sheets as baseplate, through the surface pretreatment (degreasing, cleaning, chemical conversion processing), coated by the method of continuous coatings (roller coating method),
and after roasting and cooling. Zinc coating: Z60, Z80, Z100, Z120, Z180, Z275, G30, G60, G90
Alu-zinc coating: AZ60, AZ80, AZ100, AZ120, AZ180, G30, G60, G90
Main Feature of Hot Rolled Square Steel Billet 3SP Standard 130mm
1) Excellent corrosion resistance: The zinc layer provides a good protection of Pre-painted Galvanizeed Steel Sheet.
2) High heat resistance: The reflective surface of the material aids in efficiently reflecting the sunlight away and in turn reducing the amount of heat transmitted. The thermal reflectivity converts into energy savings.
3) Aesthetics: Pre-Painted Galvanized steel sheet is available in plethora of patterns and multiple sizes as per the requirements that given by our customers.
4) Versatility: can be used in the various areas.Standard seaworthy export packing: 3 layers of packing, inside is kraft paper, water plastic film is in the middle and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve.
Applications of Hot Rolled Square Steel Billet 3SP Standard 130mm
1) Automotive bodies: filters, fuel tanks, etc.
2) Construction materials: roofings, welding pipes,
3) Electric and electronic appliances: computer cans, etc.
4) Steel cans: containers, etc.
5) Steel furniture: washing machines, refrigerators, microwaves, etc.
6) Drums
7) Office equipment: printer, recorders, etc.
8) Motors and transformers
Specifications of Hot Rolled Square Steel Billet 3SP Standard 130mm
| Classified symbol | Yield Point Minimum N/mm2 | Tensile Strength Minimum | Elongation Minimum % | Application | ||||
| N/mm2 | Nominal Thickness mm (t) | |||||||
| JIS | Yogic | 0.25-0.4 | 0.4-0.6 | 0.6-1.0 | 1.0-1.6 | |||
| G3312 | specification | |||||||
| CGCC | CGCC | -205 | -270 | -20 | -21 | -24 | -24 | Commercial |
| CGCD | CGCD | --- | 270 | --- | 27 | 31 | 32 | Drawing |
| --- | CG340 | 245 | 340 | 20 | 20 | 20 | 20 | Structural |
| CGC400 | CG400 | 295 | 400 | 16 | 17 | 18 | 18 | Structural |
| CGC440 | CG440 | 335 | 440 | 14 | 15 | 16 | 18 | Structural |
| CGC490 | CG490 | 365 | 490 | 12 | 13 | 14 | 16 | Structural |
| CGC570 | CG570 | 560 | 570 | --- | --- | --- | --- | Structural |
| ASTM Designation | Yield Point Minimum | Tensile Strength Minimum | Elongation Minimum % | Application | Q/BQB 445-2004(China standard) | ASM A653/A653M | JISG 3312 | |
| ksi(MPa) | ksi(MPa) | TDC51D+Z | (CS TYPE A+Z) | CGCC | ||||
| A653(M)-99 CS TYPE A,B,C | --- | --- | --- | Commercial | TDC52D+Z | CGCD | ||
| A653(M)-99 FS | --- | --- | --- | Lock Forming | TS250GD+Z | (G250+Z) | - | |
| A653(M)-99 DS | --- | --- | --- | Drawing | TS300GS+Z | (G300+Z) | CGC 400 | |
| A653(M)-99 SS Grade33(230) | 33(230) | 45(310) | 20 | Structural | TS350GD+Z | (G350+Z) | CGC490 | |
| A653(M)-99 SS Grade37(255) | 37(255) | 52(360) | 18 | Structural | TS550GD+Z | (G550+Z) | CGC570 | |
| A653(M)-99 SS Grade40(275) | 40(275) | 55(380) | 16 | Structural | ||||
| A653(M)-99 SS Grade50(345) | 50(345) | 65(450) | 12 | Structural | ||||
| A653(M)-99 SS Grade80(550) | 80(550) | 82(570) | --- | Structural | ||||
FAQ of Hot Rolled Square Steel Billet 3SP Standard 130mm
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?
1, ISO, BV, CE, SGS approved.
2, Competitive price and quality.
3, Efficient service team online for 24 hours.
4, Smooth production ability(50000tons/month) .
5, quick delivery and standard exporting package.
6, Flexible payment with T/T, L/C, Paypal, Kunlun bank, etc.
- Q:What are the different surface finishing techniques used for steel billets?
- There are several surface finishing techniques that are commonly used for steel billets. These techniques are employed to enhance the appearance, improve corrosion resistance, and provide a protective coating to the steel billets. Some of the different surface finishing techniques used for steel billets are: 1. Hot Rolling: This technique involves passing the steel billets through a series of hot rollers, which not only shapes the billets but also creates a smooth surface finish. Hot rolling is commonly used to produce steel plates, sheets, or structural shapes. 2. Cold Rolling: Cold rolling is similar to hot rolling, but it is performed at room temperature. This technique helps to achieve a smoother surface finish, increased dimensional accuracy, and improved mechanical properties of the steel billets. 3. Shot Blasting: Shot blasting is a process where steel billets are bombarded with small metallic or non-metallic particles at high velocity. This technique helps to remove scale, rust, and other contaminants from the billet's surface, resulting in a clean and uniform appearance. 4. Pickling: Pickling involves immersing the steel billets in an acid solution to remove oxides, scale, and rust from the surface. This technique helps to achieve a clean and smooth surface finish, ready for further processing or coating. 5. Galvanizing: Galvanizing is a popular surface finishing technique that involves coating the steel billets with a layer of zinc. This coating provides excellent corrosion resistance and protects the steel from environmental factors. Galvanizing can be done through hot-dip galvanizing, electro-galvanizing, or mechanical galvanizing methods. 6. Painting: Painting is often used as a surface finishing technique for steel billets. It involves applying a layer of paint or protective coating to the surface, which not only enhances the appearance but also provides protection against corrosion and weathering. 7. Passivation: Passivation is a chemical process used to remove free iron or iron oxides from the surface of steel billets. This process helps to improve the corrosion resistance of the steel and leaves a clean and passive surface. 8. Polishing: Polishing involves using abrasive materials or compounds to smoothen the surface of the steel billets. This technique is commonly used to achieve a high gloss or mirror-like finish, enhancing the aesthetic appeal of the steel. Each of these surface finishing techniques offers its own advantages and is chosen based on the specific requirements of the steel billets, such as appearance, corrosion resistance, and functionality.
- Q:How are steel billets used in the production of agricultural components?
- Steel billets are an essential raw material used in the production of various agricultural components. These billets serve as the starting point for the manufacturing process, where they are transformed into a wide range of agricultural components such as plows, harrows, tillers, cultivators, and seeders. The steel billets are first melted down and cast into a solid form, typically a rectangular or square shape, with a consistent cross-section. This solid piece of steel is then heated and rolled into the desired shape and size required for the specific agricultural component being produced. Once the billets have been rolled and shaped, they undergo further processes such as cutting, drilling, bending, and welding to form the final agricultural component. These components are designed to withstand the demanding conditions of the agricultural industry, including exposure to harsh weather, heavy loads, and frequent use. Steel billets offer several advantages in the production of agricultural components. Firstly, steel is a strong and durable material, providing the necessary strength and resilience required for agricultural machinery to operate effectively. Additionally, steel is highly resistant to corrosion, ensuring that the agricultural components can withstand exposure to moisture, fertilizers, and other chemicals commonly used in farming. Furthermore, steel billets can be easily customized and fabricated into different shapes and sizes, allowing for the production of a wide variety of agricultural components that cater to specific farming needs. The versatility of steel billets also enables manufacturers to create components with intricate designs and features, enhancing their functionality and performance. In conclusion, steel billets play a crucial role in the production of agricultural components. The versatility, strength, and durability of steel make it an ideal material for manufacturing machinery and equipment used in the agricultural industry. By starting with steel billets and transforming them through various manufacturing processes, agricultural components are created that can withstand the demanding conditions of farming and contribute to the efficiency and productivity of agricultural operations.
- Q:What is the role of steel billets in the construction of bridges and tunnels?
- Steel billets play a crucial role in the construction of bridges and tunnels as they serve as the raw material for manufacturing various structural elements. These billets are heated and shaped into beams, girders, and columns that provide the necessary strength and support required for these infrastructure projects. By using steel billets, engineers can ensure the durability, load-bearing capacity, and overall structural integrity of bridges and tunnels, making them safer and more reliable for transportation and other purposes.
- Q:How are steel billets used in the production of agricultural equipment?
- Steel billets are used in the production of agricultural equipment as they serve as the raw material for manufacturing various components such as gears, shafts, brackets, and frames. These billets are melted, cast, and then forged or machined into the desired shape to create sturdy and durable parts that can withstand the harsh conditions and heavy loads encountered in agricultural operations.
- Q:What are the main differences between carbon steel and alloy steel billets?
- Both carbon steel and alloy steel billets are utilized in various industries, but they differ in several key aspects. The primary discrepancy between carbon steel and alloy steel billets lies in their composition. Carbon steel billets consist primarily of iron and carbon, with carbon content typically ranging from 0.05% to 2.1%. This renders carbon steel comparatively more cost-effective and easier to manufacture than alloy steel. Conversely, alloy steel billets incorporate additional elements like manganese, nickel, chromium, and molybdenum, which are added to enhance specific steel properties. These alloying elements confer upon alloy steel superior strength, hardness, and resistance to corrosion compared to carbon steel. Another significant distinction between carbon steel and alloy steel billets pertains to their mechanical properties. Carbon steel billets are widely recognized for their high ductility and ease of shaping or forming, making them suitable for applications requiring flexibility and effortless machinability. Conversely, alloy steel billets possess higher tensile strength, toughness, and wear resistance due to the presence of alloying elements. This renders alloy steel billets ideal for applications necessitating high strength and wear resistance, such as in the construction, automotive, and aerospace industries. Moreover, the heat treatment processes for carbon steel and alloy steel billets also vary. Carbon steel billets are frequently subjected to heat treatment to enhance their hardness and strength, with common treatments encompassing quenching and tempering. Conversely, alloy steel billets can undergo a broader range of heat treatment processes, including annealing, normalizing, and precipitation hardening. These heat treatments serve to optimize the properties of alloy steel billets for specific applications, such as increasing strength or improving machinability. In conclusion, the primary disparities between carbon steel and alloy steel billets lie in their composition, mechanical properties, and heat treatment processes. Carbon steel predominantly comprises iron and carbon, while alloy steel incorporates additional alloying elements. Carbon steel possesses high ductility and is easily shaped, whereas alloy steel boasts superior strength, hardness, and resistance to corrosion. The heat treatment processes for these two steel types also differ, with alloy steel affording a wider array of treatment options.
- Q:What are the different surface treatments for steel billets?
- Steel billets can undergo various surface treatments to enhance their performance and safeguard them against corrosion. Hot-dip galvanizing is a popular method, which involves immersing the billets in molten zinc to create a protective coating that acts as a barrier against moisture and corrosive elements. Electroplating offers another option, where a thin layer of metal like chromium or nickel is deposited onto the billet surface using an electric current. This not only provides corrosion resistance but also enhances the appearance of the billets. Painting or powder coating is a third approach, wherein a layer of paint or dry powder is applied to the billet surface. This forms a protective barrier, preventing moisture and corrosive substances from reaching the steel. Shot blasting or sandblasting can also be utilized for surface treatment. This technique involves propelling abrasive particles at high speeds onto the billet surface to eliminate impurities and scale, resulting in a clean and smooth finish. Lastly, chemical treatments like phosphating are available. Phosphating involves immersing the steel in a phosphoric acid solution, forming a protective phosphate coating that improves corrosion resistance and promotes paint adhesion. Ultimately, the choice of surface treatment for steel billets depends on the specific requirements of the application and the desired level of protection against corrosion and environmental factors.
- Q:What are the different surface defects that can occur in steel billets?
- There are several surface defects that can occur in steel billets. Some of the common ones include: 1. Scale: This is a type of oxide layer that forms on the surface of the billet during the heating process. It appears as a rough, flaky coating and can affect the quality of the final product. 2. Cracks: Cracks can occur on the surface of the billet due to various reasons such as thermal stress, improper handling, or excessive cooling. These cracks can be either longitudinal or transverse and can weaken the overall structural integrity of the billet. 3. Decarburization: This is a process in which the carbon content of the steel is reduced at the surface due to exposure to high temperatures or chemical reactions. It can result in a weakened outer layer, affecting the mechanical properties of the billet. 4. Pits: Pitting is the formation of small depressions or cavities on the surface of the billet. It can be caused by corrosion, improper cleaning, or chemical reactions. Pits can lead to reduced strength and localized stress concentrations. 5. Surface roughness: Steel billets may have uneven or rough surfaces due to improper handling, inadequate machining, or poor surface finishing. This can affect the appearance and performance of the final product. 6. Inclusions: Inclusions are non-metallic materials that are trapped in the steel during the manufacturing process. They can appear as dark spots, streaks, or irregular shapes on the surface of the billet. Inclusions can weaken the steel and reduce its ductility. 7. Surface contamination: Steel billets can be contaminated with foreign materials such as dirt, oil, or grease during handling or storage. These contaminants can affect the quality of the final product and may lead to surface defects or corrosion. It is crucial to detect and address these surface defects early in the manufacturing process to ensure the production of high-quality steel billets. Various inspection techniques, such as visual examination, ultrasonic testing, and magnetic particle inspection, can be employed to identify and mitigate these defects.
- Q:How do steel billets contribute to the manufacturing of construction machinery?
- Steel billets play a crucial role in the manufacturing of construction machinery. These cylindrical or square bars of steel are the primary raw material used in the production of various components and parts for construction machinery. Firstly, steel billets are used to create the structural frame of construction machinery. The high strength and durability of steel make it an ideal material for ensuring the structural integrity of heavy machinery. Steel billets are shaped and welded together to form the sturdy frame, providing the necessary support and stability to the equipment. Additionally, steel billets are used to manufacture critical components such as gears, shafts, and axles. These components require high tensile strength and resistance to wear and tear, which can be achieved using steel billets. By machining, forging, or casting steel billets into the desired shape, these components can withstand the heavy loads and harsh operating conditions in the construction industry. Moreover, steel billets are used to produce buckets, blades, and cutting edges for construction machinery. These components are subjected to extreme forces and abrasion during excavation, grading, and other construction activities. Steel billets, with their excellent hardness and toughness, ensure that these components can withstand the demanding conditions and perform effectively. Furthermore, steel billets are essential in the production of hydraulic cylinders and pistons. These components are responsible for generating the force required for lifting, pushing, and pulling heavy loads in construction machinery. Steel billets are machined and shaped to create the cylinder bodies and pistons, ensuring the necessary strength and precision for efficient hydraulic operations. In summary, steel billets are indispensable in the manufacturing of construction machinery. They provide the strength, durability, and wear resistance required for the various components and parts of construction equipment. Steel billets contribute to the overall performance and reliability of construction machinery, ensuring that they can withstand the demanding conditions and heavy workloads encountered in the construction industry.
- Q:How are steel billets used in the manufacturing of construction machinery parts?
- Steel billets are crucial in the production of construction machinery parts. These semi-finished steel products serve as the raw material for shaping various machinery components. To initiate the manufacturing process, steel billets are heated to a high temperature in a furnace. This heating process enhances their malleability and facilitates further shaping. Once heated, the billets are passed through rollers and molds to achieve the desired shape and dimensions. Construction machinery parts such as gears, shafts, axles, and structural components require high strength and durability to withstand heavy-duty applications. Steel billets, made from high-quality steel alloys, possess these desirable properties, making them ideal for manufacturing such parts. After shaping, the billets undergo additional processes such as heat treatment and surface finishing. These treatments enhance their strength, hardness, and resistance to wear and corrosion. Consequently, the overall performance and longevity of the construction machinery parts are improved. The use of steel billets in the manufacturing of construction machinery parts offers several advantages. Firstly, steel is renowned for its excellent mechanical properties, including high tensile strength and toughness, which are vital for handling heavy loads and resisting impact and fatigue. Moreover, steel billets can be easily machined and welded, facilitating the precise manufacturing and assembly of complex machinery components. Additionally, steel is a versatile material that can be customized to meet specific requirements. By adjusting the composition and heat treatment processes, manufacturers can tailor the properties of the steel billets to suit the intended application of the construction machinery parts, ensuring optimum performance and durability. In conclusion, steel billets are indispensable in the production of construction machinery parts. Their high strength, durability, and versatility make them essential for manufacturing components that can withstand the demanding conditions of construction sites. By utilizing steel billets, manufacturers can create reliable and long-lasting machinery parts that contribute to the overall efficiency and safety of construction projects.
- Q:What is the billet price in China today?
- Building materials tend to be stable, the price is good to pick up the trend, the overall no big changes, specific to my steel network detailed inquiries, information here will be updated every day
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Hot Rolled Square Steel Billet 3SP Standard 130mm
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m.t.
- Supply Capability:
- 10000 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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