GB/T 20492-2006 Zinc-5% aluminum-mixed mischmetal alloy-coated steel wire and steel wire strand

GB/T 20492-2019 Zinc-5% aluminum-mixed mischmetal alloy-coated steel wireand steel wire strand

GB/T 2103-1988 General provisions for checking, packing, marking and quality certification of steel wire GB/T 2104-1988 Steel wire ropes—Packing, marking and certificate—General requirements YS/T 310-1995 Zinc alloy for hot dip galvanizing GB/T 228-2002 Metallic materials—Tensile testing at ambient temperature GB/T 228.1-2010 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 228.1-2021 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 228.2-2015 Metallic materials—Tensile testing—Part 2:Method of test at elevated temperature GB/T 228.3-2019 Metallic materials—Tensile testing—Part 3:Method of test at low temperature GB/T 228.4-2019 Metallic materials—Tensile testing—Part 4:Method of test in liquid helium GB/T 239-1999 Metallic materials wire torsion test GB/T 239.1-2012 Metallic materials—Wire—Part 1:Simple torsion test GB/T 239.1-2023 Metallic materials—Wire—Part 1:Simple torsion test GB/T 239.2-2012 Metallic materials—Wire—Part 2:Reverse torsion test GB/T 239.2-2023 Metallic materials—Wire—Part 2:Reverse torsion test GB/T 701-1997 Hot-rolled low carbon steel wire rods GB/T 701-2008 Hot rolled low carbon steel wire rods GB/T 2973-1991 Zinc-coated steel wire—Test method for weight of zinc coating GB/T 2973-2004 Zinc coated steel wire test method for gravimetric determination of zinc coating GB 2976-1988 Metallic materials—Wire—Wrapping test GB/T 2976-2004 Metallic materials—Wire—Wrapping test GB/T 2976-2020 Metallic materials—Wire—Wrapping test GB/T 4354-1994 Hot-rolled quality carbon steel wire rods GB/T 4354-2008 Hot rolled quality carbon steel wire rods GB/T 8358-1987 Method of breaking tensile test for steel wire ropes GB/T 8358-2006 Method of breaking tensile test for steel wire ropes GB/T 8358-2014 Steel wire ropes—Determination of measured breaking force GB/T 8358-2023 Steel wire ropes—Determination of breaking force GB/T 12689.1-2004 The methods for chemical analysis of zinc and zinc alloys—The determination of aluminum content—The chromazurol S-polyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometric method and the EDTA titrimetric method GB/T 12689.1-2010 Methods for chemical analysis of zinc and zinc alloys—Part 1:Determination of aluminum content—Chromazurol S polyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometry,Chromeazurol S spectrophotometric method and EDTA titrimetry GB/T 4354-2025 Hot-rolled quality carbon steel wire rods