Color Coated Steel Specifications
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The size and thickness specifications of color-coated steel depend on the type of steel and the requirements of each construction project. Below are some important parameters to consider in color-coated steel specifications:
Compliance with the specified size and thickness specifications is essential to ensure the durability and safety of color-coated steel during use. Selecting the appropriate specifications for color-coated steel will optimize the efficiency and performance of construction projects.
To determine the weight of color-coated steel per square meter (m2), the weight can be calculated based on the sheet’s area and its thickness. The general formula to calculate the weight of color-coated steel per area is as follows:
Weight (kg) = Area (m2) × Thickness (mm) × Density of Color Coated Steel (kg/m2/mm)
The density of color-coated steel (kg/m2/mm) is usually provided by the manufacturer or can be found in the technical documentation of color coated steel.
For example, if we have a color-coated steel sheet with an area of 1m2 and a thickness of 0.5mm, and the density is 7.85 kg/m2/mm, then the weight of the sheet will be:
Weight = 1m2 × 0.5mm × 7.85 kg/m2/mm = 3.925 kg
Calculating the Number of Sheets Based on Weight
Sometimes, users may need to calculate the number of color-coated steel sheets based on the specific weight (kg) they want to use. To calculate the number of sheets based on weight, use the following formula:
Number of Sheets = Weight (kg) ÷ Thickness (mm) ÷ Area (m2)
For example, if a user wants to purchase 100kg of color-coated steel with a thickness of 0.4mm, and the density of color-coated steel is 7.85 kg/m2/mm, then the number of sheets needed will be:
Number of Sheets = 100kg ÷ 0.4mm ÷ 7.85 kg/m2/mm ≈ 32 sheets
Note that in the calculation process, it is necessary to take the integer part of the result to round up the number of color-coated steel sheets to be purchased.
Color-coated steel is an excellent choice for construction projects, meeting various requirements for sustainability and high applicability. Through this article, we have learned about pricing, diverse applications, modern production processes, and the superior benefits of this material. To ensure efficiency and cost savings in using color-coated steel, users need to understand quality standards, specifications, and choose reliable suppliers.
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Electro-galvanized Steel (Electro-Galvanized Coil) – What is it? Applications, Pricing, Advantages
Color steel, known as color-coated steel, is a plate with an organic coating. Widely used in construction, household appliances, and transport industries, the construction field accounts for the largest proportion—particularly large public buildings, public factories, mobile homes, and integrated housing walls and roofs.
The substrates of color-coated steel are cold-rolled, hot-dip galvanized substrates and electro-galvanized substrates. Categories are divided into veneer, color steel composite panels, floor slabs, etc. The types of coatings can be classified as polyester, silicone-modified polyester, vinylidene fluoride, and plastisol. The surface state of color-coated steel can be divided into, coated plate, embossed plate, and printed plate.
The production process of color-coated steel is quite mature. In the production process, the steel plate undergoes steps such as surface degreasing, phosphating, and complexion treatment. Continuous application of organic coatings, and baked and cooled.
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This production process not only ensures the excellent performance of color steel but also makes it possible to control it cost-effectively. Further, promotes the application of color steel in various fields. The coating structure has two coatings and one baking, two coatings, and two baking, etc. The maintenance-free service life of 10-30 years depending on the ambient atmosphere.
Color steel, i.e. color-coated steel sheets, is a steel with an organic coating. Because of its good corrosion resistance, bright colors, beautiful appearance, easy processing, and shaping, as well as having the original strength of the steel plate and other advantages. It is widely used in many fields such as construction, home appliances, and transport. The advantages of color steel are mainly in the following aspects:
The organic coating on the surface of colored steel can effectively resist corrosion and prolong its service life, especially in humid, acidic, and alkaline environments.
Color steel is rich in color. It can be customized with different colors according to the demand, meanwhile, the surface is glossy and has a good decorative effect.
Color steel has good plasticity and toughness, and can be cut, welded, bent, and other processing techniques, which is convenient for making various structures and components.
Color steel inherits the original strength of steel plate, while the weight is relatively light, which is easy to transport and install.
The waste materials in the process of color steel production can be recycled, which can reduce environmental pollution, while its good thermal insulation performance helps to save energy and reduce consumption.
In summary, color steel has obvious advantages in terms of corrosion resistance, decorativeness, ease of processing and forming, etc. When choosing to use color steel, it needs to be weighed and considered according to specific needs and scenes.
From small doors and windows, home accessories, and bags, to large building facades, trains and aircraft have his shadow. Because it has many of the above advantages, it has such a wide range of applications. For the construction, electrical appliances, transport, and other fields to provide an efficient solution. The following is a detailed description of his application industry:
The construction of exterior wall panels, roof panels, interior wall panels, etc. is not only good-looking, but also corrosion-resistant and very durable. Due to the special treatment of the surface, the color is stable under sunlight and not easy to fade, which greatly improves the aesthetics.
Production of housings and exterior panels for refrigerators, washing machines and air-conditioning appliance. Color coated steel has high hardness, not easy to scratch and good corrosion resistance, which can keep the appearance of home appliances beautiful and novel for a long time, and enhance the market competitiveness of products.
Manufacture of automobiles, trains, aeroplanes,body shell, doors, roof, etc. Resists scratches, smudges, and fingerprints so that extended use.
-Oxygen index: (OI) 32.0 (National Fire Products Quality Inspection Station)
-Thermal insulation: core material thermal conductivity: λ<=0.023-0.041w/mk
-Light weight: 10-14 kg/m2, equivalent to 1/30 of a brick wall
-High strength: resistance to bending and compression, can be used as ceiling enclosure plate load-bearing, general housing without beams and columns.
-Bright color: no surface decoration is required, and the anti-corrosion layer of colored galvanized steel can be maintained for 10-25 years.
-Flexible and quick installation: construction cycle can be shortened by more than 40％
Type：Types 470, 600, 760, 820, 840, 900, 950, 870, 980, , , , etc.
Fire rating: Class A B1, B2, B3 (non-combustible, flame-retardant, flame-retardant, flammable)
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