COLD rolled steel coils/Sheets

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Specification

Product Name	Cold Rolled Sheet Coil
Material	SPCC/SPCD/SPCE/DC01/ST12/ ST14/SPCD/DC03/DC04 ect.
Grade Standard	JIS G3302, EN10142, ASTM653, ASTM95
Thickness	0.15-3.5mm
Width	600mm-1500mm
Coil ID	508-610mm
Coil OD	max 1500mm
Weight	3-10 Tons
Tolerance	Thickness tolerance:+/-0.02mm; Width tolerance:+/-5mm
Surface	No-skin passed or Skin passed, Tensile leveled
Surface Treatment	Chromate/Unchromate passivation, fingerprint resistant treatment, oiled/unoiled
Annual Output	350,000MT
Application	Construction, hardware, home applicances, interior decoration

General Application of Cold Rolled Steel Coil:

Classification	Designation	Characteristics	Main applications
Commercial quality	SPCC SPCCT	Commercial quality suitable for bending fabrication and simple forming; this is the type in greatest demand.	Refrigerators, cabinets, power distribution baords and drums.
Drawing quality	SPCD	Drawing quality second only to that of SPCEN. Excellent uniformity.	Automobile floor and roof panels.
Deep-drawing quality	SPCE SPCF	Deep-drawing quality.With metallurgically controlled grain size, it retains its beautiful finish even after being deep-drawn.	Automobile fenders and quarter panels
Extra deep-drawing quality	SPCG	Extra-low-carbon steel sheets with highest workability	Automobile internal panels and deep-drawn parts

Q: I've seen commuters that ride fixed gear and the traditional pista bike with gears. Now, as I saw on the bianchi website that you can mount front and rear brakes on the bianchi steel pista bike and I want to use it to ride to water polo and school.I've rode the ghetto fixed gear bike but it has gotten small for me. It was an aluminum bike. How strong is the steel? Is the frame strong enough to handle 150 lbs? Will the fork break easily if I ride over some cracks? Has anyone ridden the bianchi steel bike and the fork broke? HELP?Thanks.P.S. Please don't comment how I shouldn't use a pista bike on the road, if I can mount brakes then it can be used for road purposes.: Steel is for real, all other materials compare them to steel. Carbon is a comfortable as steel, Alu is lighter and ti is less corrosive than steel. Steel is the standard that all other bikes are measured to.

Q: What are the common applications of stainless steel coils?: Stainless steel coils have a wide range of applications due to their unique properties and characteristics. Some of the most common applications of stainless steel coils include: 1. Automotive industry: Stainless steel coils are widely used in the automotive industry for various components such as exhaust systems, mufflers, and catalytic converters. The corrosion resistance and durability of stainless steel make it an ideal choice for these applications. 2. Construction industry: Stainless steel coils are extensively used in the construction industry for structural elements, roofing, cladding, and facades. Its high strength, resistance to corrosion, and aesthetic appeal make stainless steel a popular choice for architectural projects. 3. Kitchen appliances: Stainless steel coils are commonly used in the manufacturing of kitchen appliances such as refrigerators, stoves, ovens, and dishwashers. The easy cleanability, resistance to heat and stains, and hygienic properties of stainless steel make it a preferred material for these applications. 4. Food processing industry: Stainless steel coils are widely used in the food processing industry for equipment such as tanks, pipes, and conveyor systems. The corrosion resistance and easy cleanability of stainless steel ensure the integrity and hygiene of food products. 5. Medical industry: Stainless steel coils find extensive use in the medical industry for various applications such as medical devices, surgical instruments, and implants. The biocompatibility, strength, and resistance to corrosion make stainless steel an ideal material for these critical healthcare applications. 6. Energy sector: Stainless steel coils are used in the energy sector for applications such as heat exchangers, boilers, and pipelines. The high-temperature resistance, excellent mechanical properties, and corrosion resistance of stainless steel make it suitable for these demanding applications. 7. Chemical industry: Stainless steel coils are employed in the chemical industry for storage tanks, piping systems, and reactors. The corrosion resistance and ability to withstand high temperatures and aggressive chemicals make stainless steel coils a reliable choice for handling various chemical substances. 8. Manufacturing industry: Stainless steel coils are used in a wide range of manufacturing processes such as stamping, forming, and fabrication. The versatility, durability, and ease of machining of stainless steel make it a popular choice for various industrial applications. Overall, the common applications of stainless steel coils are vast and varied, thanks to their exceptional properties like corrosion resistance, strength, durability, and aesthetic appeal.

Q: What are the different types of steel coil grades and specifications?: In the market, one can find a variety of steel coil grades and specifications. These grades and specifications cater to different industry needs and applications. Several commonly used types include: 1. Hot Rolled Steel Coils: These coils are manufactured by heating the steel above its recrystallization temperature and then rolling it at a high temperature. They are often used in applications where dimensional accuracy and surface finish are not crucial. 2. Cold Rolled Steel Coils: Cold rolled steel coils are produced by subjecting hot rolled coils to further processing in cold reduction mills. This process enhances surface finish, tightens tolerances, and increases strength compared to hot rolled coils. They find wide applications in the automotive, construction, and electrical industries. 3. Galvanized Steel Coils: These coils are coated with a layer of zinc to protect them from corrosion. Galvanization improves the durability and longevity of the steel coils. They are commonly used in roofing, fencing, and automotive body parts. 4. Stainless Steel Coils: Made from a combination of iron, chromium, and other elements, stainless steel coils offer excellent corrosion resistance and high strength. They are widely used in industries such as food processing, chemical, and medical, where hygiene and corrosion resistance are critical. 5. High-strength Low-alloy (HSLA) Steel Coils: HSLA steel coils are designed to possess higher strength and improved formability compared to conventional carbon steels. They are commonly employed in structural and transportation applications where weight reduction and high strength are required. 6. Electrical Steel Coils: Also known as silicon steel or transformer steel, these coils are specifically designed for electrical equipment like transformers, motors, and generators. They exhibit low core losses and high magnetic permeability, ensuring efficient energy transfer. 7. Tool Steel Coils: Tool steel coils are specially formulated to possess high hardness, wear resistance, and toughness. They are commonly used in the production of cutting tools, dies, and molds. These examples represent only a fraction of the steel coil grades and specifications available in the market. The choice of the appropriate grade and specification depends on specific application requirements, such as strength, corrosion resistance, formability, and surface finish.

Q: I have been searching on pots and pans, how can I find out if it's really stainless steel, someone told me if a magnet sticks to it it's real stainless steel is this true?: if a magnet sticks to it that means it's a cheaper metal coated with stainless steel. if it's an appliance you're buying, look on the reciept. real stainless steel will actually say it. the coated stuff will just say stainless leaving out the steel.

Q: I just got the game Red Steel for the Wii. I want to use the sword in multiplayer mode, but I can't find it. Is it only for single player?: Dude i hate to break it to you but its only single player, and if your talking about the first Red Steel, you can only use the sword in special moments in the game or showdowns i think that's what its called, but i play Red Steel 2, and its a better game, and you can use the sword anytime you want to, but again no online play, but it would be kinda nice to have it, just a thought!!! LoL Hope that helps....

Q: How are steel coils processed for different levels of hardness?: Steel coils can be processed for different levels of hardness through a combination of heat treatment and mechanical processes. To increase the hardness, the coils undergo a process called quenching and tempering. This involves heating the steel to a specific temperature, followed by rapid cooling (quenching) to create a hardened structure. Subsequently, the coils are reheated to a lower temperature and held there for a specific duration (tempering) to achieve the desired level of hardness. Other mechanical processes, such as cold rolling or cold drawing, can also be employed to further enhance the hardness of the steel coils.

Q: What are the common welding techniques used for steel coils?: The common welding techniques used for steel coils include shielded metal arc welding (SMAW), gas metal arc welding (GMAW), and flux-cored arc welding (FCAW). SMAW, also known as stick welding, is a manual welding process where an electric current is used to create an arc between the welding electrode and the base material. The electrode is coated with a flux material that provides a shielding gas to protect the weld from atmospheric contamination. This technique is versatile and can be used for both thick and thin steel coils. GMAW, commonly referred to as MIG (metal inert gas) welding, is an automated process that uses a continuous wire electrode and a shielding gas to protect the weld area. The electrode is fed through a welding gun, and an electric current creates an arc between the wire and the base material. This technique is fast and efficient, making it suitable for high-volume production of steel coils. FCAW is a variation of GMAW that uses a tubular electrode filled with flux instead of a solid wire. The flux provides a shielding gas and also releases additional fluxing agents to protect the weld from impurities. FCAW is often preferred for welding thicker steel coils as it provides better penetration and higher deposition rates. In addition to these techniques, other welding methods like laser welding and electron beam welding can also be used for specific applications in steel coil manufacturing. These techniques offer precise and high-quality welds but are typically more expensive and require specialized equipment. Overall, the choice of welding technique for steel coils depends on factors such as the thickness of the material, production volume, and specific requirements of the end product.

Q: What are the different testing methods used for steel coils?: There are several testing methods used for steel coils, including visual inspection, dimensional measurements, hardness testing, chemical composition analysis, and various non-destructive testing techniques such as ultrasonic testing, magnetic particle testing, and eddy current testing. These methods help ensure the quality and integrity of steel coils by detecting any defects, flaws, or deviations from the required specifications.

Q: What are the trends and developments in the steel coil industry?: Some of the current trends and developments in the steel coil industry include increased demand for high-strength and lightweight steel coils due to their use in various industries such as automotive and construction. Technological advancements have also led to the development of advanced coating methods, improving the durability and corrosion resistance of steel coils. Additionally, there is a growing focus on sustainability and environmental friendliness, leading to the use of recycled steel and the implementation of energy-efficient manufacturing processes in the industry.

Q: What are the different types of steel coil surface treatment methods?: There are several different types of steel coil surface treatment methods, including galvanizing, painting, powder coating, and pickling. Galvanizing involves applying a layer of zinc to the steel surface to protect against corrosion. Painting provides a decorative and protective coating by applying a layer of paint. Powder coating involves electrostatically applying a dry powder onto the steel surface, which is then cured to form a durable coating. Pickling is a chemical process that removes impurities and scales from the steel surface, resulting in a clean and smooth finish.

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