"YB/T 183-2017 Rare Earth Zinc Aluminum Alloy Platings Steel Strand" stipulates the product classification and marking, size, shape, weight allowable deviation, technical requirements, test methods, inspection rules, Encasement, storage, marking and mass certificate of rare earth zinc aluminum alloy platings steel strand. It is suitable for corrosion resistance of 0.2% to 1.0% aluminum content. It is mainly used for overhead power lines, communication cables, electrified railway contact networks and hangers, tethers, suspension and fixed objects. The standard refers to a number of relevant standards such as wire rope Encasement, high-quality carbon steel hot-rolled wire rod, wire rope actual breaking tensile force measurement method, metal coating corrosion test method, etc., to ensure that rare earth zinc aluminum alloy platings have good corrosion resistance and Mechanical Properties under various conditions of use.