Galvanized Steel Coil-JIS G 3302 SGCC-0.8mm*1250mm
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 50000 m.t./month
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Specifications：
1. Zinc coating :60-220g/m2( as required)
2. Thickness:0.13-3.0mm
3. Width:600-1250mm(900mm,1215mm,1250mm,1000mm the most common)
4. Coil id:508mm
5. Coil weight: 3-5MT(as required)
6. Surface:regular/mini/zero spangle, chromated, skin pass, dry etc.
7. Application: With excellent cold bending molded manufacturablity, good decoration effect, strong anti-corrosion ability, galvanized steel coils and sheets are also pollution-free and easily recycled. Accordingly, they can be used as final products and basic plates of color coated steel coils and widely applied in construction, home appliances, decoration, ect.
Hotdip galvanized steel coils are produced by immersing steel in a zinc bath. An appropriate galvanizing process requires a pretreatment process during which the steel passes through different baths which prepare the surface for zinc coating. In this stage, chemicals are used to clean the surface of the steel. After the chemical treatment, the steel coils pass through a bath of melted zinc at temperatures around 460 ° C. The resulting uniform coating is finished through a process of skinpassing to provide smooth and shiny appearance of the finished product. To store for a longer period, the hotdip galvanized coils can be delivered with a final oil coating, according to the customer’s demand.
- Q: I just bought some cheap earrings from this beauty supply store but they said surgical steel So will they prevent my ears from bleeding / infection ?
- Surgical steel is a grade of steel often used in medical appliances like tweezers, forceps, etc. It's generally non-reactive and considered very safe. It doesn't contain any special properties against infection--you still have to observe basic hygiene and clean your piercings properly--but most people can wear surgical steel earrings without a problem. However, if you have a contact allergy to base metals like nickel, surgical steel may cause redness or irritation because of the metals used in it. If cheap rings or necklaces make your skin break out in a rash you should NOT wear surgical steel.
- Q: My musical saw has, despite my best efforts, got little patches of rust on it. How Do I go about removing the rust without spending too much on rust-removal products and without affecting the properties of the steel?
- Steel wool and a bit of WD 40. Steel wool will remove the rust and the WD 40 will protect it in the future.
- Q: How are steel coils used in the manufacturing of industrial mixers?
- Steel coils are often used in the manufacturing of industrial mixers as they provide the necessary strength and durability required for the equipment. These coils are typically used to construct the main body and components of the mixers, ensuring they can withstand the high-intensity mixing processes and heavy loads that they encounter in industrial settings.
- Q: Can steel coils be coated with heat-resistant materials?
- Yes, steel coils can be coated with heat-resistant materials.
- Q: What are the common tests performed on steel coils for quality assurance?
- There are several common tests performed on steel coils for quality assurance purposes. These tests help ensure that the steel coils meet industry standards and customer requirements. One of the most common tests is the dimensional inspection. This involves measuring the length, width, and thickness of the steel coils to ensure they meet the specified dimensions. Any deviations from the required dimensions can indicate a quality issue. Another important test is the visual inspection. This involves a thorough examination of the steel coils for any defects or surface imperfections such as scratches, dents, or rust. Visual inspection is crucial to identify any visual defects that might affect the performance or appearance of the steel coils. Additionally, mechanical tests are performed to assess the strength and durability of the steel coils. Tensile tests are conducted to measure the maximum amount of force the steel can withstand before breaking. This test helps determine the steel's tensile strength, yield strength, and elongation properties. Another mechanical test commonly performed is the hardness test. It measures the steel's resistance to indentation, which is an indicator of its strength and toughness. Hardness tests are typically conducted using methods such as Rockwell, Brinell, or Vickers. Corrosion resistance is also an important aspect of steel coil quality assurance. This is typically evaluated through tests such as salt spray or humidity tests. These tests simulate harsh environmental conditions to assess the steel's ability to resist corrosion. Lastly, chemical composition analysis is performed to ensure that the steel coils contain the required elements in the specified proportions. This analysis helps verify that the steel meets the desired chemical properties, which can significantly impact its performance and suitability for specific applications. Overall, these common tests performed on steel coils for quality assurance purposes help ensure that the coils comply with industry standards, customer requirements, and are fit for their intended use.
- Q: What are the different surface treatments for steel coils?
- Steel coils can undergo various surface treatments to achieve different outcomes and applications. Some commonly used treatments include: 1. Hot-dip galvanizing: Steel coils are immersed in molten zinc, which forms a protective layer on the surface. This treatment provides excellent corrosion resistance for outdoor use. 2. Electro-galvanizing: A thin layer of zinc is electroplated onto the steel coils. It offers good corrosion resistance and is suitable for indoor applications. 3. Powder coating: Dry powder is applied to the surface and heated to form a durable coating. It provides excellent corrosion resistance and comes in different colors and finishes. 4. Paint coating: Steel coils can be coated with liquid paint, offering both corrosion resistance and aesthetic appeal. The thickness and finish can be customized according to the desired look and level of protection. 5. Phosphating: Steel coils are immersed in a phosphate solution, creating a thin layer that enhances paint adhesion and improves corrosion resistance. 6. Chromate conversion coating: Steel coils are immersed in a solution containing chromium salts, providing excellent corrosion resistance and acting as a primer for subsequent paint or powder coating. 7. Zinc-nickel plating: A layer of zinc-nickel alloy is electroplated onto the steel coils, offering superior corrosion resistance compared to pure zinc plating and is suitable for demanding environments. These are just a few examples of the many available surface treatments for steel coils. The choice depends on factors such as application, desired corrosion resistance, aesthetic requirements, and budget. It is important to carefully consider project needs and consult with experts to determine the most suitable treatment.
- Q: What are the different methods of coil end welding for steel coils?
- There are several different methods of coil end welding for steel coils. These methods include: 1. Resistance Welding: This method involves applying an electric current to the ends of the coils, causing them to heat up and melt together. Resistance welding is commonly used for joining steel coils due to its high efficiency and speed. 2. Laser Welding: Laser welding utilizes a high-energy laser beam to melt and fuse the ends of the steel coils together. This method provides precise control over the welding process and can produce high-quality welds. 3. Tungsten Inert Gas (TIG) Welding: TIG welding uses a non-consumable tungsten electrode and an inert gas, such as argon, to create a protective atmosphere around the welding area. This method is known for producing clean and strong welds, making it suitable for steel coil end welding. 4. Plasma Arc Welding: Plasma arc welding involves using a plasma torch to create an electric arc between the electrode and the workpiece. The intense heat generated by the plasma arc melts the ends of the steel coils, allowing them to be welded together. 5. Electron Beam Welding: Electron beam welding utilizes a high-velocity beam of electrons to heat and melt the ends of the steel coils. This method is often used for joining thick steel coils and offers deep penetration and high welding speed. 6. Friction Stir Welding: Friction stir welding involves a rotating tool that generates friction and heat between the steel coil ends, causing them to soften and fuse together. This method is commonly used for joining aluminum coils but can also be applied to steel coils. These are just a few of the different methods of coil end welding for steel coils. The choice of method depends on various factors such as the desired weld quality, production speed, material thickness, and application requirements.
- Q: So carbon is gas that brakes down to hydrogen and helium before going in...And steel can go a little farther towards sun before evaporating.. 200 degrees closer at leastso steel is full of a heavier gas bomb in my hypothesis and needs to be broken up outside stars(broken down)Is steel capable of going into sun with an element thats wrong wayLike iron has no air to boil outAnd steel goes just as far with carbon in it..Other words can u answer me with..Carbon is already IN the sun and is capable of braking down Carbon INSIDE the star/sunOnly way I see steel boiling is inside and it releases carbon gas at once..carbon bomb
- Hi: okorder /
- Q: Can steel coils be stretched?
- Yes, steel coils can be stretched.
- Q: What are the different methods of coil edge trimming?
- There are several methods of coil edge trimming that are commonly used in various industries. These methods include: 1. Shearing: This method involves using a shear blade to cut the edges of the coil. Shearing is a common method used for cutting thick coils and can be done manually or with the help of a machine. It provides a clean and straight cut but may not be suitable for thin or delicate materials. 2. Slitting: Slitting is a process in which the coil is passed through slitter knives that make multiple cuts along the edge to create narrower strips. This method is commonly used for producing narrow coils or strips of various widths. Slitting can be done in-line with a coil processing line or as a separate standalone process. 3. Laser cutting: Laser cutting is a precise method of coil edge trimming that uses a high-powered laser beam to cut through the material. It offers high accuracy and flexibility to cut complex shapes or patterns. Laser cutting is commonly used for thin or delicate materials, as it minimizes the risk of deformation or damage caused by other cutting methods. 4. Plasma cutting: Plasma cutting is a thermal cutting process that uses a plasma torch to cut through the coil. It is suitable for cutting a wide range of materials, including thick coils. Plasma cutting is known for its high cutting speed and ability to cut through materials with high melting points, such as stainless steel or aluminum. 5. Waterjet cutting: Waterjet cutting is a method that uses a high-pressure jet of water mixed with an abrasive material to cut through the coil. It is a versatile method that can cut a wide range of materials and thicknesses. Waterjet cutting provides a smooth and precise cut without heat-affected zones, making it suitable for sensitive materials. 6. Guillotine cutting: Guillotine cutting involves using a guillotine-style blade to cut through the coil. It is a quick and efficient method that provides a straight cut. Guillotine cutting is commonly used for cutting coils of various thicknesses and is often performed with the help of a machine for higher precision. Each method of coil edge trimming has its own advantages and considerations depending on the specific requirements of the application. The choice of method usually depends on factors such as material properties, thickness, desired cutting accuracy, production volume, and budget constraints.
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Galvanized Steel Coil-JIS G 3302 SGCC-0.8mm*1250mm
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 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
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