Rust-proof JIS G3302 Hot Dip Galvanized Steel Sheet
The hot dip galvanizing process involves the melting of pure zinc in a bath and passing the steel sheet through it. As the sheet passes through the molten zinc, it comes into contact with the surface, forming a uniform coating of zinc on the steel. This process bonds the zinc to the steel, creating a strong and durable barrier that protects the steel from corrosion.
JIS G3302 hot dip galvanized steel sheet offers a number of advantages over traditional steel products. The zinc coating provides excellent corrosion resistance, making it suitable for use in harsh environments where exposure to moisture, saltwater, or industrial pollutants is common. The coated steel sheet also has good formability, making it easy to bend, shape, and fabricate into various products.
Applications of JIS G3302 hot dip galvanized steel sheet are widespread. It is commonly used in the construction industry for roofing, siding, and other building components that require durability and corrosion resistance. It is also used in the automotive industry for underbody shields, radiator supports, and other components that require resistance to corrosion and rust. Other applications include agricultural equipment, shipping containers, and various industrial equipment.
Hot dip galvanized steel sheet is available in a range of thicknesses and widths to meet different application requirements. It can be supplied in coil form for easy processing or cut to size for specific projects. The surface finish of the galvanized steel sheet can also be customized according to customer needs, with options ranging from a smooth finish to a textured pattern.
When selecting hot dip galvanized steel sheet for a project, it is important to consider the specific requirements of the application. Properties such as tensile strength, corrosion resistance, and formability should be taken into account to ensure that the steel sheet chosen will perform satisfactory under the given conditions.
In conclusion, JIS G3302 hot dip galvanized steel sheet offers superior corrosion resistance, good formability, and a wide range of application options. It is a cost-effective material that provides long-lasting performance in various industries, making it a popular choice for many projects.
| Standard | EN10147/EN10142/DIN 17162/JIS G3302/ASTM A653 |
| Steel Grade | Dx51D/Dx52D/Dx53D/DX54D/S250GD/S350GD/S550GD |
| Thickness(mm) | 0.12 ~ 6.00 mm,As Your Request |
| Back Coated Thickness | 5μm-20μm |
| Top Coating Thickness | 15μm-25μm |
| Width(mm) | 600mm-1500mm, As Your Request Regular width 1000mm, 1250mm, 1500mm |
| Tolerance | Thickness: ±0.01 mm Width: ±2 mm |
| Length | 1-12m,as Your Request |
| Galvanized Weight | 10g - 275g / m2 |
| Quality | SGS,ISO9001:2008 |
| Product chemical component |
| Galvanized Steel 0.18mm-20mm thick galvanized steel sheet 2mm thick Hot dip galvanized steel sizes galvanized sheet metal roll |
| bse metal type | Grade | CHEMICAL COMPOSITION % | |||
| C | Si | Mn | P | ||
| cold rolled steel sheet | DC51D+Z (St01Z, St02Z, St03Z) , DC51D+ZF | ≤0.10 | - | ≤0.50 | ≤0.035 |
| DC52D+Z (St04Z), DC52D+ZF | ≤0.08 | - | ≤0.45 | ≤0.030 | |
| DC53D+Z (St05Z), DC53D+ZF | ≤0.08 | - | ≤0.40 | ≤0.030 | |
| DC54D+Z (St06Z), DC54D+ZF | ≤0.01 | ≤0.10 | ≤0.30 | ≤0.025 | |
| DC56D+Z (St07Z), DC56D+ZF | ≤0.01 | ≤0.10 | ≤0.30 | ≤0.025 | |
| hot rolled steel sheet | DD51D+Z (St01ZR, St02ZR) | ≤0.10 | - | ≤0.50 | ≤0.035 |
| DD54D+Z (St06ZR) | ≤0.01 | ≤0.10 | ≤0.30 | ≤0.025 | |
zinc roof sheet prices low, roofing sheet price per sheet corrugated sheet,colored galvanized steel
Galvanized steel is to prevent the steel plate surface from corrosion to extend its service life, in the steel plate surface coated with a layer of metal zinc, the zinc coated steel plate are called galvanized sheet.
According to the production and processing methods can be divided into the following categories:
hot dip galvanized steel. Thin plate in melting zinc bath, make its surface adhesion of a layer of zinc sheet. At present mainly adopts continuous galvanizing process, namely the continuous roll of steel plate in the melt zinc plating tank made of galvanized steel sheet;
the alloying of galvanized steel. This kind of steel plate is made by hot dip method, but after the slot, immediately heated to a temperature of about 500 ℃, it make the generation of zinc and iron alloy membrane. This kind of galvanized sheet with good coating of sex and weldability;
electric galvanized steel. Made this kind of galvanized steel plating method has good workability. But the coating is thinner,the corrosion resistance and the method of hot dip galvanized sheet
the single side and double difference galvanized steel plating. Single galvanized steel, that is, only in a galvanized products. Material in the antirust processing, welding, painting, machining, etc., two-sided galvanized sheet better adaptability.
In order to overcome the single side not the shortcoming of zinc coating, and one in the other side is coated with a thin layer of zinc galvanized sheet, namely double difference galvanized sheet;
alloy and composite galvanized steel. It is made from zinc and other metals such as aluminum, lead, zinc alloy and composite plating of steel plate. This steel has excellent rust resistance, and good coating performance,Besides the above five kinds of color galvanized steel plate, printing and coating of galvanized steel sheet, PVC laminated galvanized steel sheet, etc. But still by far the most commonly used for hot dip galvanized sheet.
