Color Coated Zinc Steel Coil Plate/sheet

Color Coated Zinc Steel Coil Plate/sheet

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Loading Port:: Shanghai

Payment Terms:: TT or LC

Min Order Qty:: 30 m.t.

Supply Capability:: 20000 m.t./month

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Basic Info.

Model NO.:SC-001

Surface Treatment:Coated

Grade:Galvanized or Gavalume

Width:914, 1000, 1200, 1219, 1220, 1250

Treatment:Galvanized or Gavalume

Color:Ral Standard, or Buyer′s Sample Color

Zinc Coating:40-150GSM

Length:up to The Thickness

Base Material:Steel

Lacquer:Top Side15-25 Micro, Back Side 5 Micro

Surface:Passivation Unoiled Free Spangle Passivated

Export Markets:Global

Additional Info.

Trademark:STW or OEM

Packing:Export Seaworthy Packing

Standard:JIS G3312 / CGCC

Production Capacity:20000 Metric Tons/Month

Specifications;
1.     Aluzinc coating mass: 30g-275g/sqm
2.     Coil weight:4-6 tons per coil
3.     Edge treatment: Mill edge or cut edge.
4.     Technical treatment: Bright annealed, flatting, cold harden.
5.     Surface treatment: Annealed, bright finish, dull/bright finish, slit edge.
6.     Spangle: Normal/small/big/zero spangle.
7.     Delivery terms: FOB / C&R / CIF
8.     Supply Ability: 20000MT/month
9.     Application: The construction industry: The roof structure, keel, grill, Clapboard, ceilings, fire shutter doors, etc; The light industry, the Automobile, agriculture, animal husbandry, fishery, casing of household Electronic application, civilian smoke stack, etc.
10.   Delivery time: Within 30 days after the receipt of L/C or Signed the contract or according to customer's requirement.
Special design available according to requirement; Anti-corrosion And high-temperature resistant with black painting; All the production process Are made under the ISO9001: 2000 strictly

Package: Sea worthy Export Packing Standard export and seaworthy packing. (waterproof paper and metal sheet protection with fluted rings at inner and outer edges, 4 eye bands and 4 circumferential bands fasten the coil)

Color Coated Zinc Steel Coil Plate/sheet

Color-coated plate, color steel plate industry and said, color plate. Color coating is based on cold-rolled steel sheet and galvanized steel sheet substrate, after surface preparation (degreasing, cleaning, chemical treatment), painted with paint in a continuous way (roller), made after baking and cooling products. Coated with light, beauty and good corrosion resistance and direct processing, construction, shipbuilding, vehicle manufacturing, the furniture industry, the electrical trade and provides a new raw material, steel instead of wood, was efficient construction, energy conservation, pollution prevention and other good results. Pickled hot-rolled sheet is made of high quality as raw material, the pickling removes oxides, trimming, and after finishing, surface quality and requirements (mainly cold forming or stamping performance) between the intermediate product between hot-rolled sheet and cold-rolled sheet, is part of the hot-rolled sheet and cold-rolled sheet ideal for alternative products. Whose material is hot rolled coils cold rolled coil, rolling below the recrystallization temperature at room temperature, and include sheets and coils, many domestic steel mills such as Baosteel, WISCO, angang is can be produced. Delivery known as steel, also known as sheet or flat; the length of a long delivery, into a volume called steel, also known as coil. Galvanized sheet refers to the surface with a layer of zinc-plated steel. Zinc is an economical and effective corrosion protection methods are often used. About half of world production of zinc is used for this process. galvanized steel sheet is for protecting steel surfaces from corrosion to extend its service life, in steel sheet coated with a layer of zinc metal, this referred to as galvanized zinc coated steel plate.

Q: How are steel coils priced in the market?: Steel coils are typically priced in the market based on various factors such as the current supply and demand dynamics, global steel prices, production costs, and market competition. Additionally, specific attributes of the steel coils, such as size, thickness, grade, and coating, can also influence the pricing. Overall, it is a complex process that involves analyzing multiple factors to determine the appropriate price for steel coils in the market.

Q: What are the different methods of cutting steel coils?: There are several methods of cutting steel coils, including shearing, slitting, laser cutting, and plasma cutting. Shearing involves using a straight blade to cut through the coil, while slitting involves multiple circular blades that create narrower strips. Laser cutting uses a high-powered laser beam to melt and vaporize the steel, resulting in precise cuts. Plasma cutting uses a high-velocity jet of ionized gas to melt and blow away the steel, allowing for fast and accurate cuts.

Q: I have several stainless steel utensils and appliances, so when I put them through the dishwasher some of them are rusting, I think its because my current dishwashing soap is harsh, what is some great dishwashing soap that will clean my dishes and not be so hard on my stainless steel appliances and utensils?: stainless steel does not work in a dish washer.Warm soapy water and dry straight away, they will last forever.

Q: How are steel coils used in the production of electrical devices?: Steel coils are commonly used in the production of electrical devices as they serve as crucial components in transformers, motors, and generators. These coils are typically made from high-quality steel and are wound with copper wire to create an electromagnetic field. This field helps in the conversion, transmission, and regulation of electrical energy, making steel coils indispensable for the efficient operation of electrical devices.

Q: Can steel coils be used in high-temperature applications?: Yes, steel coils can be used in high-temperature applications. Steel is known for its excellent strength and resistance to heat, making it a suitable material for various industrial processes that involve high temperatures. It can withstand and maintain its structural integrity even under extreme heat conditions.

Q: What are the standard dimensions and weights of steel coils?: The standard dimensions and weights of steel coils can vary depending on the specific type and grade of steel being used, as well as the manufacturing process and intended application. However, there are some common industry standards that can provide a general idea of the dimensions and weights of steel coils. In terms of dimensions, steel coils typically have a standard width ranging from 600mm to 2000mm or more, with the most common widths being 1000mm, 1250mm, and 1500mm. The inner diameter of the coil, also known as the core or mandrel, is usually around 508mm (20 inches) or 610mm (24 inches). The outer diameter of the coil, also known as the outside diameter or OD, can vary widely depending on the thickness and width of the coil, but it is typically in the range of 1200mm to 2000mm. As for weights, steel coils are measured in terms of their gross weight, which includes the weight of the coil itself along with the steel material it contains. The weight of a steel coil can range from a few hundred kilograms to several tonnes, depending on the thickness and width of the coil. For example, a coil with a thickness of 0.5mm and a width of 1000mm may weigh around 5-6 tonnes, while a coil with a thickness of 3mm and a width of 1500mm can weigh around 20-25 tonnes. It's important to note that these dimensions and weights are just general guidelines and may vary depending on the specific requirements and standards of different industries and manufacturers. Therefore, it is always recommended to consult the relevant specifications or contact the manufacturer for accurate and up-to-date information regarding the dimensions and weights of steel coils.

Q: How are steel coils used in the production of automotive chassis?: Steel coils are used in the production of automotive chassis by being processed into flat sheets, which are then cut, shaped, and welded to form the structural framework of a vehicle. The high strength and durability of steel make it an ideal material for chassis construction, providing stability and protection to the vehicle's occupants.

Q: What are the common coil edge finishes?: The common coil edge finishes include slit edge, mill edge, and deburred edge.

Q: How are steel coils inspected for chemical composition?: Steel coils are inspected for chemical composition through a process known as spectroscopy. Spectroscopy involves the use of a spectrometer, which is an instrument that analyzes the light emitted or absorbed by a sample to determine its chemical composition. In the case of steel coils, a small sample is usually taken from the coil and prepared for analysis. This sample is then placed in the spectrometer, which emits a beam of light onto the sample. The light interacts with the atoms and molecules in the sample, causing them to emit or absorb specific wavelengths of light. The spectrometer measures the intensity of the emitted or absorbed light at different wavelengths and creates a spectrum, which is essentially a unique fingerprint for the sample. This spectrum is then compared to a database of known spectra for different elements and compounds to determine the chemical composition of the steel. The spectroscopic analysis can identify the presence and concentration of various elements such as carbon, manganese, phosphorus, sulfur, and other trace elements that may be present in the steel. These elements play a crucial role in determining the steel's properties, strength, and suitability for different applications. Inspection for chemical composition is essential in the steel industry to ensure that the steel meets the required specifications and standards. Any deviation from the desired chemical composition can affect the steel's performance and may lead to structural failures or other defects. Overall, spectroscopy provides a highly accurate and reliable method for inspecting steel coils for their chemical composition, helping to ensure the quality and integrity of the steel products.

Q: Hi, I need to know why stainless steel is rust proof please tell me its for my science project. :): Stainless steel is an alloy of iron and other metals, notably Chromium and vanadium. You do not see it with the naked eye but at the surface of any stainless steel (SS) there are iron atoms and chromium atoms that are exposed. However, the chromium reacts preferentially to form an oxide. In essence, think of chromium sacrificing itself for iron so that iron will not rust. What a nice guy huh! This is called passivation just like most responders said. However, more than that the chromium oxide forms a tight protective layer that forms a physical barrier preventing Oxygen or any oxidant to reach and attack the iron underneath it. Also, the chromium oxide formed is not FLAKY and porous, so it does not mar much of the surface as an iron oxide (rust) would. For science project, you may not make it too technical but you can make a reference or make an ANALOGY of rust prevention to high school or social situations as being there for your friend or classmate But in real life, when the odds are too great, that protection afforded by chromium may not be enough. Because eventually all steel exposed to very oxidizing atmospheres will rust. Just a little break in the surface is enough to start the process of rusting.

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