hot rolled alloy sheet

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Hot Rolled Steel Coils/Sheets

Product:	Hot Rolled Steel Coils/Sheets
Material:	Q195,Q235,A36,SS400,S235JR,Q345,ST37-2, CCSB etc
Standard :	JIS G3002 GB/T251B
Technique:	hot rolled
Thickness	1.2mm to 200mm
Tolerance of thickness:	:+/-0.03mm
Width:	750mm-2000mm
Tolerance of width:	:+/-5.00mm (aiming to +/-2.00mm)
Normal width:	914mm, 1000mm, 1200mm, 1219mm, 1250mm,1500mm
Length:	According to requirement
Coil ID:	508mm-610mm
Coil Weight:	10-25 Metric Tons
Surface:	Black, Chromate, fingerprint resistant treatment, slight oiled or non-oiled, dry
Port of Loading:	Tianjin/Shanghai port
Packaging Details:	Standard export packing or according to the clients required
Delivery Time	Within 30 days after received 30% deposit or workable L/C
Payment Terms:	L/C,T/T

Q: Can steel sheets be used for cladding?: Yes, steel sheets can be used for cladding.

Q: Can the steel sheets be easily formed into cylinders or tubes?: Cylinders or tubes can be easily formed using steel sheets. This technique is commonly referred to as tube or pipe bending. Steel sheets, usually in the form of flat plates, can be bent through different methods like roll bending, rotary draw bending, and induction bending. These techniques exert force on the steel sheet, gradually transforming it into a cylindrical or tubular shape. The pliability and versatility of steel make it highly adaptable for molding into various forms, including cylinders and tubes.

Q: What is the process of polishing steel sheets?: Achieving a smooth and shiny finish on steel sheets involves a series of steps. Firstly, the surface is cleaned to eliminate any dirt, oil, or debris, typically by employing a degreaser or solvent. Following this, abrasive materials like sandpaper or a sanding belt are utilized to sand the sheets, thus eliminating visible scratches and imperfections. Once sanded, a polishing compound or paste is usually applied and rubbed into the surface with a cloth or buffing wheel. This compound aids in removing any remaining scratches and revealing the natural shine of the steel. To further enhance the shine and smoothness, a finer polishing compound may be employed, repeating the process until the desired level of polish is achieved. Finally, the sheets are meticulously cleaned and inspected to ensure they meet the desired quality standards, including the removal of any remaining polishing compound residue and the identification of any remaining imperfections. In conclusion, the process of polishing steel sheets necessitates careful cleaning, sanding, and polishing to attain a smooth and shiny finish. The specific techniques and materials employed may vary depending on the desired level of polish and the type of steel being polished.

Q: Can steel sheets be used for structural applications?: Yes, steel sheets can be used for structural applications. Steel sheets are commonly used in construction and engineering projects due to their high strength, durability, and versatility. They can be fabricated and shaped into various forms such as beams, columns, and plates to provide structural support in buildings, bridges, and other infrastructure.

Q: Can steel sheets be painted or coated?: Yes, steel sheets can be painted or coated.

Q: What are steel sheets used for?: Steel sheets are commonly used for various applications such as construction, manufacturing, automotive, and aerospace industries. They are utilized in building structures, roofing, cladding, and fabrication of machinery, equipment, and vehicles. Additionally, steel sheets can be used for making appliances, electrical enclosures, storage tanks, and many other industrial and commercial purposes.

Q: Can steel sheets be used for chimneys and flue systems?: No, steel sheets are not suitable for chimneys and flue systems as they cannot withstand the high temperatures and corrosive gases produced by burning materials. Chimneys and flue systems typically require materials that are heat resistant and can withstand the harsh conditions, such as stainless steel or ceramic materials.

Q: How are steel sheets protected during welding?: Steel sheets are protected during welding through a process called shielding. Shielding is essential to prevent the steel sheets from being exposed to oxygen and other atmospheric contaminants that can cause oxidation and impurities in the weld. There are various methods used to shield the steel sheets during welding. One common method is to use a shielding gas, such as argon or carbon dioxide, which is directed at the welding area to create a protective atmosphere. This gas displaces the surrounding oxygen, preventing it from reacting with the heated metal and causing oxidation. In addition to shielding gas, another method commonly employed is the use of flux. Flux is a substance that is applied to the joint area of the steel sheets prior to welding. It acts as a protective barrier, creating a molten slag that covers the weld and shields it from the atmosphere. Flux can be in the form of a powder, paste, or even a wire that is fed continuously during welding. Furthermore, some welding techniques, such as submerged arc welding, utilize a combination of both shielding gas and flux to provide optimal protection to the steel sheets. This technique involves the use of a granular flux that is fed continuously along with the welding wire. The flux melts and forms a protective layer over the weld, while the shielding gas prevents atmospheric contamination. Overall, the protection of steel sheets during welding is vital to ensure the quality and integrity of the weld. Shielding methods, such as shielding gas and flux, create a protective environment that prevents oxidation, impurities, and other defects from forming in the weld, resulting in a strong and durable joint between the steel sheets.

Q: Can the steel sheets be easily drilled for fastening purposes?: Yes, steel sheets can be easily drilled for fastening purposes.

Q: Can the steel sheets be used for industrial machinery?: Yes, steel sheets can be used for industrial machinery as they are strong, durable, and have excellent load-bearing capabilities, making them suitable for various applications in the industrial sector.

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