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Z275 Galvanized Steel Plate
Z275 Galvanized steel plate refers to the coated steel sheet’s coating weight designation. Today, the ASTM standard dictates and defines the type of coating for these products. For instance, the most common ASTM standard on the market today is A653A or A653M; this covers all hot-dip galvanized merchandise.The standard’s number indicates the weight of zinc applied on the surface of the steel sheet.Aside from the ASTM standard, there is also the SI Metric system. Both systems are similar, except that the SI system converts the inch and pound weight into ounces per square foot (oz/ft2) to the SI standard of the mass in grams per square meter (g/m2).