2mm Gi Sheet, refers to a 2mm thick galvanized steel sheet (GI Steel Sheet), also known as a gi color steel sheet. For example, 2mm thick Dx51D, and Dx52D galvanized sheets, are made by coating them with a layer of zinc that protects them from erosion and scratching and protects the primary slippers from rust, used in roofing and siding for residential, commercial, and industrial buildings. Wanzhi Steel has multiple hot-dip galvanizing production lines, specializing in the production of high-quality 0.2mm cold rolled & hot rolled metal coils and galvanized sheets. We have a wide range of lengths and widths for sale, welcome to contact us to learn more.
Item | 2mm Gi Sheet |
Grade | Q195 Q235 Q345 |
SGCC SGCH SGC340 SGC400 SGC440 SGC490 SGC570 | |
SGHC SGH340 SGH400 SGH440 SGH490 SGH540 | |
DX51D DX52D DX53D DX54D DX55D DX56D DX57D | |
S220GD S250GD S280GD S320GD S350GD S400GD S500GD S550GD | |
SS230 SS250 SS275 | |
Technique | Hot Rolled Based |
Width | 600mm to 1500mm |
Thickness | 0.125mm to 3.5mm |
Length | 2000-12000mm or customized |
Zinc coating | 40g/m2 to 275g/m2 |
Surface treatment | Unoil, Dry, Chromate Passivated, Non-chromate Passivated |
Spangle | Regular Spangle, minimum Spangle, Large Spangle, Zero Spangle |
Thickness | 2mm |
Delivery | 15-25 Days |
Zinc Coating | 30-275g/m2 |
The “gi” in Gi Sheet stands for galvanizing. Galvanized steel is mild steel coated with zinc, which will corrode before the steel if its surface is damaged. Galvanizing is one of the most widely used processes, while “sheet” refers to the steel sheet. Therefore, a 2mm Gi Sheet is a sheet of galvanized steel with a thickness of 2mm. It is mainly composed of steel and zinc to improve its corrosion resistance and durability.
Hot-Dip Galvanizing or HDG is a process in which zinc bonds to steel at the molecular level to produce a four-layer corrosion-resistant finish. The first three layers are zinc-iron alloy layers that are actually harder than the base steel. The fourth or top layer is pure zinc.
Galvanized metal sheets have become a staple in industries ranging from construction to manufacturing due to their corrosion resistance, durability, and versatility. Here are their key features:
Yes, galvanized sheet metal is ideal for outdoor use. The galvanizing process coats the steel with a layer of zinc, which provides excellent corrosion resistance. This protective zinc layer acts as a barrier, preventing the steel underneath from coming into direct contact with moisture, oxygen, and other environmental factors that can cause rust and corrosion. As a result, galvanized sheet metal is ideal for a variety of outdoor applications, such as roofing, siding, fencing, and agricultural equipment. So they can withstand the ravages of rain, moisture, and adverse weather conditions, ensuring long-lasting durability and performance.
Galvanized steel sheet has excellent ductility and can withstand bending, stamping, cutting, and other processing steps. Since the zinc layer fits tightly to the steel, it will not peel off or crack due to processing. Therefore, you can use it with confidence. Wanzhi Steel provides these services such as pressing, stamping, rolling, printing, painting, and plating. Welcome to communicate.
Yes, galvanized sheet metal is generally magnetic. The magnetic properties of galvanized steel are primarily determined by the underlying steel material rather than the zinc coating. Therefore, galvanized steel retains its magnetic properties, making it attractive for applications where magnetism is required. Additionally, the presence of the zinc coating will slightly affect its magnetic field compared to uncoated steel.
Wanzhi Steel offers a wide range of galvanized steel sheets in various sizes, thicknesses, and finishes. Thickness range: 0.05-250mm, length and width can be specified, and striping service is also provided.
With rich export experience, Wanzhi Steel has become a high-quality gold medal supplier in China for many years and has established long-term partnerships with customers in more than 150 countries. If you are looking for the right material for your project, or you want to know the latest price of a galvanized sheet, please consult us immediately.