This standard specifies the classification, ordering content, technical requirements, test methods, inspection rules, packaging and identification of hot-dip galvanized or hot-dip galvanized-5% aluminum-mixed rare earth alloy coated low-carbon steel wires (hereinafter referred to as steel wires) for armored cables. and quality assurance certificate. This standard is applicable to the armored cable with hot-dip galvanized low-carbon steel wire for damage prevention of submarine and underground cables for communication, automatic control or electric power or the steel wire with hot-dip galvanized-5% aluminum-mixed rare earth alloy coating to improve the corrosion resistance of the coating .
GB/T 3082-2008 Referenced Document
GB/T 1839 Test method for gravimetric determination of the mass per unit area of galvanized coatings on steel products
GB/T 2103-1988 General provisions for checking,packing,marking and quality certification of steel wire
GB/T 228 Metallic materials--Tensile testing at ambient temperature