GB/T 38803-2020 Specification for failure analysis of steel wire ropes

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 238-2002 Metallic materials—Wire—Reverse bend test GB/T 238-2013 Metallic materials—Wire—Reverse bend 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 1839-2003 Test method for gravimetric determination of the mass per unit area of galvanized coatings on steel products GB/T 1839-2008 Test method for gravimetric determination of the mass per unit area of galvanized coatings on steel products GB/T 2972-1991 Zinc-coated steel wire—Test method for uniformity of zinc coating on wire by the copper sulphate dip GB/T 2972-2016 Test method for uniformity of zinc coating on zinc-coated steel wire by the copper sulphate dip 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 4340.1-1999 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4340.1-2009 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4340.1-2024 Metallic materials—Vickers hardness test—Part 1:Test method 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 10561-1989 Steel—Determination of content of non-metallic inclusion—Micrographic method using standard diagrams GB/T 10561-2005 Steel—Determination of content of nonmetallic inclusions—Micrographic method using standards diagrams GB/T 10561-2023 Determination of content of nonmetallic inclusions in steel—Micrographic method using standard diagrams GB/T 12347-1996 Steel wire rope—Bending fatigue testing GB/T 12347-2008 Steel wire ropes—Bending fatigue testing GB/T 13298-1991 Metal—Inspection method of microstructure GB/T 13298-2015 Inspection methods of microstructure for metals GB/T 17359-1998 General specification of X-ray EDS Quantitative analysis for EPMA and SEM GB/T 17359-2012 Microbeam analysis—Quantitative analysis using energy dispersive spectrometry GB/T 17359-2023 Microbeam analysis—Quantitative analysis using energy-dispersive spectrometry (EDS) for elements with an atomic number of 11 (Na) or above GB/T 20123-2006 Steel and iron—Determination of total carbon and sulfur content Infrared absorption method after combustion in an induction furnace (routine method) GB/T 20125-2006 Low-alloy steel—Determination of multi-element contents—Inductively coupled plasma atomic emission spectrometric method GB/T 24191-2009 Steel wire ropes—Determination of the actual modulus of elasticity GB/T 31979-2015 Steel wire ropes—Determination of rotational properties NB/SH/T 0387-2023 Steel wire rope lubricant NB/SH/T 0387-2014 Steel wire rope lubricant YB/T 4182-2008 The method for measuring the oil content of steel wire rope JY/T 010-1996 General rules for analytical scanning electron microscopy GB/T 1839-2025 Test method for gravimetric determination of the mass per unit area of galvanized coatings on steel products GB/T 12347-2025 Steel wire ropes—Fatigue testing method