DX51D+Z is a type of hot-dip galvanized steel sheet. It is a widely used material in the construction, automotive, and appliance industries due to its excellent corrosion resistance and formability. The DX51D+Z designation indicates that the steel sheet has a zinc coating with a minimum thickness of 60 grams per square meter (g/m2) and conforms to the European standard EN 10346. The “DX” prefix indicates that the steel is a cold-rolled, deep drawing grade material, while the “Z” suffix refers to the zinc coating. The “51” in the designation indicates the minimum yield strength of the steel, which is 51 megapascals (MPa). DX51D+Z galvanized steel sheet is typically used for applications such as roofing, siding, and structural components in the construction industry, as well as for automotive parts and appliances due to its excellent corrosion resistance and formability.
Description
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Metal In China® offers a wide range of DX51D+Z galvanized steel sheets to meet your ASTM requirements with customer driven surface finish options including large spangle, small spangle, regular spangle and zero spangle. We support free customized size and OEM service, zinc coating thickness is in z20-z275, and provide supporting service from order to shipping.
Information
Features
DX51D+Z Galvanized Steel Sheet has several features that make it a popular choice in various industries.DX51D+Z Galvanized Steel Sheet is a deep drawing grade material, which means it can be easily formed into various shapes and sizes without cracking or breaking. DX51D+Z Galvanized Steel Sheet has a minimum yield strength of 51 megapascals (MPa), making it a strong and durable material that can withstand heavy loads and stress.
DX51D+Z Galvanized Steel Sheet For Sale
DX51D+Z Galvanized Steel Sheet Price
DX51D+Z Galvanized Steel Sheet Factory in Stock
Zinc Coating Thickness Measurement
As a galvanized steel supplier in China, at Metal in China® you can have more choices of spangle size, including large spangle, regular spangle, small spangle and zero spangle. You can also contact us to get free samples of various spangled galvanized steel sheets.
Specification
Grade | Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S550GD,SGCC |
Thickness | 0.12-6.00mm,or customer's requirement |
Width | 500mm-1500mm, according to customer's requirement |
Zinc Coating | Z20-Z275 |
Technology | Hot Dipped |
Production Method | Cold Rolled |
Surface Structure | Normal spangle, small spangle, large spangle, zero spangle |
Surface Treatment | Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U) |
Standard | AISI, ASTM, BS, DIN, EN, GB, JIS |
Edge | Mill Edge, Cut Edge |
Technology
DX51D+Z Galvanized Steel Sheet is produced through a process called hot-dip galvanizing, which involves coating a steel substrate with a layer of zinc. Here is a general overview of the production process:
- Steel Coil Preparation: The production process begins with the preparation of steel coils. The steel coils are cleaned to remove any surface contaminants and then passed through a series of rollers to achieve the desired thickness and width.
- Pre-Treatment: The cleaned and prepared steel coils are then passed through a pre-treatment process that involves applying a solution of chemicals to the surface of the steel. This pre-treatment process is designed to remove any remaining surface contaminants and to prepare the surface of the steel for the galvanizing process.
- Hot-Dip Galvanizing: The pre-treated steel coils are then passed through a bath of molten zinc at a temperature of around 450°C. The steel reacts with the zinc to form a layer of zinc-iron alloy on the surface of the steel. The thickness of the zinc coating is controlled by the speed at which the steel is passed through the bath and the amount of zinc in the bath.
- Cooling and Quenching: After the steel is coated with the zinc-iron alloy, it is cooled and quenched in a water bath or air-cooled to solidify the zinc layer and prevent it from peeling off.
- Inspection and Coiling: The coated steel is then inspected for quality and consistency before being coiled and packaged for shipment to customers.
Overall, the hot-dip galvanizing process used to produce DX51D+Z Galvanized Steel Sheet involves the application of a layer of zinc to a steel substrate through a combination of chemical and physical processes. This results in a material that offers excellent corrosion resistance and other desirable properties.
Product Video
Application
DX51D+Z Galvanized Steel Sheet is a versatile material that can be used in various applications, including:
- Construction: DX51D+Z Galvanized Steel Sheet is commonly used in construction for roofing, siding, gutters, and other exterior applications. Its excellent corrosion resistance and durability make it ideal for use in harsh outdoor environments.
- Automotive: Galvanized steel is used extensively in the automotive industry for body panels, chassis components, and other applications. DX51D+Z Galvanized Steel Sheet is often used in the production of car frames, door panels, and other components due to its excellent corrosion resistance, strength, and formability.
- Appliances: DX51D+Z Galvanized Steel Sheet is also used in the manufacture of appliances, including refrigerators, washing machines, and ovens. Its corrosion resistance and durability make it a popular choice for use in appliance manufacturing.
- Industrial Applications: DX51D+Z Galvanized Steel Sheet is used in various industrial applications, including ductwork, storage tanks, and equipment enclosures. Its excellent corrosion resistance and durability make it suitable for use in harsh environments.
- Electrical Applications: Galvanized steel is used in electrical applications for its excellent conductivity and corrosion resistance. DX51D+Z Galvanized Steel Sheet is used in the manufacture of electrical conduits, cable trays, and other components.
Overall, DX51D+Z Galvanized Steel Sheet is a versatile material that can be used in a wide range of applications due to its excellent corrosion resistance, durability, strength, and formability. Its popularity in various industries is due to its ability to provide a cost-effective, long-lasting, and low-maintenance solution for many applications.
Package
The packaging of galvanized sheet can be divided into two types: galvanized sheet cut to length and galvanized sheet packaged in coils. Generally, it is packaged in iron sheet, lined with moisture-proof paper, and bound on the bracket with iron waist outside. The binding should be firm to prevent the internal galvanized sheets from rubbing against each other.
The first layer of packaging: packing belt fixed galvanized steel sheet
The second layer of packaging: tin packaging
Galvanized steel sheet workers handling
Galvanized Steel Sheet Factory Stock Display
DX51D+Z Galvanized Steel Sheet
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