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ZAM steel refers to zinc aluminum magnesium steel, and its coating consists of zinc, Al, and Mg. Its superior corrosion resistance makes it a great alternative to stainless steel and aluminum.
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GI is applied with a pure zinc coating; GL coating consists of 55% aluminum, 43.4% zinc, and 1.6% silicon. The ZAM coating mainly consists of zinc, 1.5%-11% aluminum, 1.5%-3% magnesium, and a trace amount of silicon.
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SMP coating, silicone modified polyester coating, is one of the most commonly used top paints of color coated steel. It has excellent durability and color retention, high corrosion, and weather resistance. Its guaranteed service life is 10-12 years.
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Wanzhi Steel lists some common performance tests of pre-painted steel, including bending test, impact test, hardness test, coating thickness test, cupping test, cross-cut test, etc. Keep reading for more details.
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Steel is versatile metal material in home applicances. Here we introduce the uses of color coated steel, galvalume and galvanized steel in refrigerator. Keep reading for more details!
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Here are tips for choosing suitable pre-painted steel from the substrate, paint type, thickness, etc. Keep reading for more details!
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