SGCC steel is hot-dip galvanized steel coils and sheets that comply with JIS G3302 standards. It has excellent durability and corrosion resistance. The thickness of SGCC materials ranges from 0.25 mm to 3.2 mm. If you are interested in learning more about steel, please feel free to contact us.
Hot-dip galvanized sheet steel. The manufacturing process is to immerse the cleaned iron parts in a zinc bath through the wetting effect of Flux, allowing the steel and molten zinc to react to form an alloyed film, which has the advantages of anti-rust, anti-corrosion and strong weather resistance.
1. sgcc is hot-dip galvanized steel plate (HDG)
2. s is steel, g is galvanized steel, c is cold-rolled steel, and c is ordinary steel.
3. sgcc advantages: anti-rust, anti-corrosion, and strong weather resistance. The corrosion resistance is very good, and the anti-corrosion effect in general environments can reach 30 to 50 years.
What is SGCC material?
SGCC material is commercial quality hot dipped galvanized steel. The first letter "S" stands for steel, while the "G" stands for galvanized. The third letter "C" refers to cold rolled steel. That is, the base material is CR steel. The fourth letter "C" stands for commercial quality. Equivalent to DX51D material in EN 10327 standard.
SGCC galvanized sheet plain zinc, high zinc
Galvanized steel sheets are used to prevent corrosion on the surface of the steel sheets and extend their service life.
To extend the service life, a layer of metallic zinc is coated on the surface of the steel plate. This thin layer of zinc plating
Steel sheets are called galvanized sheets.
Surface characteristics: The surface of SGCC zinc plate is relatively uniform and delicate.
Surface characteristics: SGCC high zinc plate has a relatively rough surface with black zinc dots and a darker color.
SECC electrolytic plate
The surface of the electrolytic plate is finer. In terms of anti-rust performance, when the zinc thickness is the same, the anti-rust ability of electrolytic zinc plating (electrolytic plate) is better, because the density of surface zinc after the electrolysis process is higher than that of ordinary high-temperature galvanizing, and the molecular structure is higher. stable.
Surface characteristics: The surface is smooth and flat, not easily damaged, and the color is silver-gray and bluish. The surface of the fingerprint-resistant SECC is oiled and has poor paint adhesion and needs to be polished. It is not resistant to fingerprints. The surface of SECC is oil-free and generally darker and rougher in color.
SGLCC aluminum zinc clad plate
Aluminum-zinc cladding is an aluminum-zinc alloy covering treatment on the surface of the steel plate. It is composed of 55% aluminum, 43.4% zinc and 1.6% silicon solidified at a high temperature of about 600°C. It is used in extreme environments, is extremely corrosion-resistant and weather-resistant, and can guarantee a service life of more than 20 years.
Surface characteristics: white gray with zinc flowers, dark luster. There are large zinc flowers, medium zinc flowers, and small zinc flowers, all of which must be uniform in nature.
What is the density of galvanized steel sheet?
The density of galvanized sheet is 7.85 tons/m*m*m, which means that 1.0mm thick sheet weighs 7.85Kg per square meter and 0.75mm thick sheet weighs 5.8875Kg per square meter.
The thickest galvanized layer has a galvanizing amount of 80 grams per square meter, which is 160 grams on both sides. The most common one is 50 grams of galvanizing, which is 100 grams on both sides. This way you can know a simple relationship.
Galvanized sheets are mainly used in construction, light industry, automobiles, agriculture, animal husbandry, fishery, and commerce. The construction industry is mainly used to manufacture anti-corrosion industrial supplies and panels, roof grilles, balcony panels, tables, kiosks, warehouses, rolling shutter doors, heaters, rainwater pipes, etc. used in civil buildings.
In the light industry, it is used to make home appliance casings, civil chimneys, kitchen utensils, etc.; in the automotive industry, it is mainly used to make corrosion-resistant parts for cars; in agriculture, animal husbandry and fishery, it is mainly used for grain storage and transportation, and the freezing and processing of meat and aquatic products. Utensils, etc.; commercially, they are mainly used for storage, transportation and packaging of materials.
Home appliances, such as refrigerators, washing machines, switch cabinets, air conditioners, microwave ovens, toasters, photocopiers, vending machines, electric fans, vacuum cleaners, etc., also use galvanized sheets.
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