Hot Rolled Square Steel Billet 3SP Standard 115mm
- 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 115mm
Description of Hot Rolled Square Steel Billet 3SP Standard 115mm
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 115mm
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 115mm
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 115mm
| 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 115mm
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:How are steel billets used in the production of agricultural machinery?
- Steel billets are used in the production of agricultural machinery as a raw material for various components such as gears, shafts, and frames. These billets are melted and molded into the desired shape, providing the necessary strength and durability required for the machinery to effectively perform tasks in the agricultural sector.
- Q:What are the different methods used for heating steel billets?
- Heating steel billets can be achieved through various methods, each tailored to meet specific application requirements and constraints. Some commonly employed techniques include: 1. Induction Heating: By passing an alternating current through a coil, electromagnetic induction generates a magnetic field that induces electrical currents in the billet, subsequently producing heat. This method provides precise and controllable heating, ensuring uniformity throughout the billet. 2. Gas Furnaces: Utilizing burners, gas furnaces generate heat that is then transferred to the steel billets via convection. Commonly fueled by natural gas or propane, these furnaces offer flexibility in terms of temperature control, heating rate, and energy efficiency. 3. Electric Resistance Heating: This method involves passing electric current through resistive elements, such as heating elements or heating pads, in direct contact with the steel billets. The resistance to the electric current generates heat, which is then transferred to the billets. Electric resistance heating is typically used for smaller-scale operations or applications with specific heating requirements. 4. Flame Heating: Flame heating employs an open flame, usually produced by a gas burner, to heat the steel billets. The billets absorb the radiant heat emitted by the flame, resulting in heating. Flame heating is commonly utilized for larger billets or applications that necessitate rapid heating. 5. High-Frequency Heating: Through the use of electromagnetic fields, high-frequency heating achieves billet heating. The billets are positioned within a coil, and a high-frequency alternating current is passed through the coil, generating electrical currents in the billets. Heat is produced as a result of the resistance to these electrical currents, ensuring rapid and uniform heating. 6. Laser Heating: High-powered lasers are employed in laser heating to heat the steel billets. The laser beam is focused on the billet's surface, allowing for intense heat generation through the absorption of laser energy. Laser heating provides precise and localized heating, making it suitable for specific applications or for heat treating small areas of the billets. These aforementioned methods represent only a fraction of the techniques commonly employed for heating steel billets. The choice of method depends on various factors, including the required heating rate, temperature control, energy efficiency, and the specific characteristics of the billets.
- Q:How are steel billets tested for quality?
- To ensure that steel billets meet the necessary standards and specifications, a series of rigorous procedures are employed to test their quality. These tests play a crucial role in determining the mechanical properties, composition, and strength of the billets. Ultrasonic testing (UT) is a commonly used method to assess the quality of steel billets. This technique involves transmitting high-frequency sound waves through the billet and detecting their reflection using a receiver. By doing so, any internal defects or inconsistencies within the material can be identified. Another significant test is hardness testing, which involves measuring the surface hardness of the billet using techniques like the Brinell, Rockwell, or Vickers hardness test. This helps evaluate the billet's resistance to indentation and provides insights into its durability and strength. Chemical composition analysis is also vital in assessing the quality of steel billets. Samples are taken from the billet and subjected to chemical analysis to measure the concentrations of different elements present, such as carbon, sulfur, and manganese. This analysis verifies whether the billet meets the required composition standards. Furthermore, physical tests like tensile testing are conducted to determine the mechanical properties of the steel billets. This involves applying controlled force to the billet and measuring the resulting deformation or elongation. Tensile testing assesses the billet's strength, ductility, and other mechanical properties. Visual inspection by qualified inspectors is another crucial aspect of quality testing. They meticulously examine the billets for any surface defects, cracks, or irregularities that could impact their quality or performance. In conclusion, steel billets undergo a comprehensive range of testing procedures, including ultrasonic testing, hardness testing, chemical composition analysis, physical tests, and visual inspection. These tests are essential in ensuring that the billets meet the required quality standards, confirming their strength, composition, and overall quality before they are utilized in various industrial applications.
- Q:How are steel billets used in the production of shipbuilding components?
- Steel billets serve as the primary raw material in shipbuilding, as they are essential for the production of shipbuilding components. These components require a high level of strength, durability, and corrosion resistance, all of which can be achieved through the use of steel billets. To produce various shapes and sizes of steel plates, beams, and bars, steel billets are first heated and then passed through a series of rolling processes. These components play a crucial role in the construction of the ship's hull, superstructure, and other structural components. For instance, steel plates are utilized to form the ship's outer shell, while beams and bars provide support and stability. In addition, steel billets can be forged or machined to create specialized shipbuilding components like propeller shafts, rudder stocks, and engine mounts. These components are vital for the ship's propulsion system, steering mechanism, and overall functionality. Moreover, steel billets can be used to manufacture pipes and tubes, which are crucial for the ship's plumbing, ventilation, and fuel systems. The use of steel billets in shipbuilding ensures that the vessels are built to withstand the harsh marine environment, including extreme weather conditions and corrosive seawater. Steel's high strength-to-weight ratio makes it an ideal choice for constructing large and sturdy ships. Additionally, steel's weldability allows for efficient assembly and fabrication processes during ship construction. In summary, steel billets are a fundamental component in shipbuilding, providing the necessary strength, durability, and corrosion resistance required for the construction of various ship components. From the hull and superstructure to specialized parts, steel billets are indispensable in the production of shipbuilding components.
- Q:How are steel billets used in the production of construction components?
- Construction components rely on steel billets as a crucial raw material. These billets are utilized primarily in the creation of various structural elements like beams, columns, and bars, which compose the framework of buildings and infrastructure projects. The process commences with steel billets, semi-finished products formed by casting molten steel into rectangular or square shapes. Subsequently, these billets undergo further processing and transformation into specific construction components through diverse manufacturing techniques. One widespread application of steel billets involves beam production, which is indispensable for supporting the weight of floors, roofs, and walls in buildings. The billets are subjected to rolling mills, where they are heated and passed through a series of rollers to acquire the desired beam profile. This process facilitates the production of beams in varying sizes and lengths, tailored to the unique requirements of each construction project. Steel billets are also employed in the manufacture of columns, which provide vertical support to structures. Similar to beams, billets are processed through rolling mills to achieve the necessary column shape. Subsequently, the columns are connected to the beams, creating the skeletal framework of the building and ensuring strength and stability. Additionally, steel billets find application in the production of reinforcing bars, commonly referred to as rebar, used for reinforcing concrete structures. These rebar play a critical role in enhancing the strength and durability of concrete. Billets are once again processed through rolling mills to create rebar in various diameters and lengths. The rebar is then embedded within the concrete to provide tensile strength, preventing cracking, and increasing the overall structural integrity. In summary, steel billets are pivotal in the production of construction components as they serve as the starting point for the manufacturing process. They are transformed into beams, columns, and rebar, which offer the necessary strength and stability required for building and infrastructure projects.
- Q:Can steel billets be used in the production of marine equipment?
- Yes, steel billets can be used in the production of marine equipment. Steel billets are the raw material for manufacturing various steel products, including marine equipment such as ship hulls, propellers, and offshore structures. The high strength, durability, and corrosion resistance of steel make it a suitable choice for marine applications, ensuring the equipment can withstand harsh marine environments and provide reliable performance.
- Q:What are the different types of steel billet inspection techniques?
- There are several different types of steel billet inspection techniques used in the industry. These techniques are employed to ensure the quality and integrity of the steel billets before they are further processed or used in manufacturing processes. Some of the commonly used inspection techniques include: 1. Visual Inspection: This is the most basic and commonly used technique where inspectors visually examine the steel billets for any surface defects, such as cracks, pits, or deformities. It is a quick and effective method for detecting obvious visual defects. 2. Dimensional Inspection: In this technique, the dimensions of the steel billet are measured using various tools, such as Vernier calipers or micrometers. This helps ensure that the billets meet the required dimensional specifications. 3. Ultrasonic Testing: Ultrasonic testing involves the use of high-frequency sound waves to detect internal defects or inconsistencies in the steel billets. This technique can identify defects like cracks, voids, or inclusions that may not be visible to the naked eye. 4. Magnetic Particle Inspection: This technique involves the application of magnetic fields to the steel billets and the use of iron particles or magnetic ink to identify surface and near-surface defects. It is particularly effective in detecting defects like cracks or discontinuities. 5. Eddy Current Testing: Eddy current testing utilizes electromagnetic induction to detect surface defects and measure the conductivity or thickness of the steel billets. It is a non-destructive technique that can identify defects like cracks, corrosion, or variations in material thickness. 6. Radiographic Testing: This technique involves the use of X-rays or gamma rays to inspect the internal structure of the steel billets. It can detect defects like inclusions, voids, or improper internal structure. 7. Dye Penetrant Inspection: Dye penetrant inspection is used to detect surface defects by applying a dye or fluorescent liquid to the steel billets. The dye seeps into any cracks or discontinuities, and excess dye is then wiped off, leaving only the dye trapped in the defects, which can be easily identified under UV light. These are some of the commonly used steel billet inspection techniques. Each technique has its own advantages and limitations, and the choice of technique depends on various factors such as the type and size of the billets, the level of defect detection required, and the budget constraints.
- Q:What are the different surface defects found in alloy steel billets?
- Alloy steel billets can exhibit several surface defects that may arise during production, impacting the final product's quality and performance. Some typical defects seen in these billets are as follows: 1. Scale: Scale refers to a thin layer of oxide forming on the billet's surface during heating and cooling. It can occur due to exposure to air or the presence of impurities in the steel. Scale can have adverse effects on the surface finish and lead to corrosion. 2. Cracks: The billet's surface may develop cracks due to various factors, such as improper cooling, excessive stress, or mishandling. These cracks can compromise the billet's structural integrity, potentially resulting in failure during subsequent processing or in the final product. 3. Pits: Pits are small depressions or cavities found on the billet's surface. They can arise from impurities or the steel's reaction with the environment. Pits can impact the surface finish and serve as stress concentration points, leading to further damage or failure. 4. Laminations: Laminations refer to layers or sheets of non-metallic material within the billet. They can occur due to incomplete bonding during production or the presence of impurities in the steel. Laminations can weaken the billet, making it susceptible to failure under load. 5. Inclusions: Inclusions are non-metallic particles or impurities present in the steel. They may be introduced during production or already present in the raw materials. Inclusions can affect the steel's mechanical properties, reducing its strength, toughness, and ductility. 6. Decarburization: Decarburization involves the loss of carbon from the steel's surface. It can happen during the heating process or due to exposure to air. Decarburization can lead to reduced hardness and strength in the affected area. Detecting and addressing these surface defects in alloy steel billets is crucial for ensuring the production of high-quality and reliable products. Various inspection and testing methods, including visual inspection, ultrasonic testing, and magnetic particle inspection, can be employed to identify and assess these defects.
- Q:What are the common defects found in steel billets?
- Steel billets can exhibit various defects, both from the manufacturing process and external factors. One such defect is surface cracks, which can arise from inadequate cooling, handling, or excessive stress during rolling or forming. These cracks can weaken the billet and compromise its strength and integrity. Internal voids or inclusions are another common defect, caused by impurities or foreign particles in the steel. These voids create weak points in the billet, potentially leading to structural failures or diminished mechanical properties. Misalignment or misshaping is a defect that occurs during cooling or forming, resulting in uneven thickness or dimensions. This flaw adversely impacts the billet's performance and suitability for its intended application. Furthermore, excessive segregation of alloying elements can lead to uneven property distribution within the billet. This inconsistency hampers the mechanical properties and overall quality. Lastly, surface defects like scale, pitting, or imperfections can manifest due to improper handling, storage, or exposure to harsh environments. Though these defects may not affect the billet's structural integrity, they do impact the surface finish and aesthetics of the final product. To ensure the production of high-quality and reliable steel products, it is crucial to identify and address these common defects in steel billets. Regular inspections, quality control measures, and appropriate handling and storage techniques play vital roles in minimizing and preventing these defects.
- Q:How do steel billets contribute to the manufacturing of telecommunications devices?
- The manufacturing of telecommunications devices heavily relies on steel billets in several ways. Firstly, steel billets are utilized as raw materials for producing various components essential for telecommunications devices. These components comprise structural frames, housing, brackets, and mounts, among others. Steel's strength and durability make it an ideal choice for these parts as they must endure harsh environments and provide stability to the devices. Additionally, steel billets find extensive use in the production of transmission towers and antenna masts, which are crucial for efficient signal transmission and reception in the telecommunications industry. These towers and masts necessitate sturdiness and the ability to support heavy equipment to ensure uninterrupted communication. Steel, with its high strength and load-bearing capacity, is an optimal material for fulfilling these requirements. Moreover, steel billets are also employed in manufacturing cable trays and conduits, which are indispensable for organizing and safeguarding various cables used in telecommunications devices. These cable management systems guarantee proper routing and protection of cables from external factors like moisture, heat, and physical damage. Steel's resistance to corrosion and its ability to withstand extreme conditions make it an excellent choice for fulfilling these purposes. Apart from its physical properties, steel billets contribute to the manufacturing of telecommunications devices due to their cost-effectiveness. Steel is widely available and relatively inexpensive compared to other materials, making it a preferred choice for manufacturers. Its versatility and ease of fabrication further enhance the efficient production of telecommunications devices. In conclusion, steel billets play a vital role in the manufacturing of telecommunications devices by providing raw materials for various components, supporting infrastructure, and ensuring efficient cable management. Their strength, durability, cost-effectiveness, and availability make them an indispensable material in the telecommunications industry.
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Hot Rolled Square Steel Billet 3SP Standard 115mm
- 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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