Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Title Standard No. Implemented On
Test method for measuring flexture strength of silicon slicesGB/T 15615-1995
Metallic materials—Sheet and strip—Hole expanding testGB/T 24524-20212022-3-1
Metallic materials—Sheet and Strip—Earing testGB/T 24183-20212022-3-1
Metallic materials—Wire—Wrapping testGB/T 2976-20202021-7-1
Metallic material—Tube—Bend test method GB/T 244-20202021-1-1
Metallic materials—Sheet and strip—Erichsen cupping testGB/T 4156-20202020-10-1
Metallic materials—Tube—Ring tensile testGB/T 25048-20192020-7-1
Metallic materials—Sheet and strip—Dent resistance test methodGB/T 34477-20172018-7-1
Metallic materials - Tube - Flattening testGB/T 246-20172018-4-1
Metallic materials—Tubes—Transverse bending testGB/T 32976-20162017-7-1
Metallic materials-Tube-Flanging test GB/T 245-20162017-7-1
Metallic materials—Sheet and strip—Reverse bend testGB/T 235-20132014-5-1
Metallic materials—Wire—Reverse bend testGB/T 238-20132014-5-1
Test Method for the Surface Cleaness of Aluminum and Aluminum AlloyYS/T 799-20122013-3-1
Metallic materials - Wire - Part 2: Reverse torsion testGB/T 239.2-20122013-2-1
Metallic materials—Tube—Ring tensile testGB/T 25048-20102011-6-1
Metallic materials—Bend testGB/T 232-20102011-6-1
Metallic materials—Tube—Ring-expanding testGB/T 25047-20102011-6-1
Steel wire ropes—Determination of the actual modulus of elasticityGB/T 24191-20092010-4-1
Metallic materials - Tube - Bend testGB/T 244-20082008-11-1
Metallic materials - Tube - Flanging testGB/T 245-20082008-11-1
Metallic materials—Sheet and strip—Erichsen cupping testGB/T 4156-20072008-3-1
Metal materials – Tube – Drift-expending testGB/T 242-20072008-2-1
Metal materials – Tube - Flattening testGB/T 246-20072008-2-1
Metal materials—Tube—Hydrostatic pressure testGB/T 241-20072008-2-1
Test method for damping capacity of metallic damping materials—Torsion pendulum method and bending vibration methodGB/T 13665-20072007-8-1
Steel - Hardenability test by end quenching(Jominy test)GB/T 225-20062007-2-1
Thermal sprayed metallic coatings -- Determination of shear strengthYS/T 550-20062006-10-11
Thermal sprayed metallic coatings - Rockwell hardness testYS/T 541-20062006-10-11
Thermal sprayed coatings -- Determination of tensile strengthYS/T 542-20062006-10-11
Steel bars for reinforcement of concrete—Bend and rebend testsYB/T 5126-20032004-5-1
Wrought Aluminum and Aluminum Alloys Products Inspection Method for StructureGB/T 3246.2-20002000-11-1
Metallic materials wire torsion testGB/T 239-19992000-8-1
Metallic Materials - Bend TestGB/T 232-19992000-8-1
Metallic materials-Sheet and strip 3 mm thick or less-Reverse bend testGB/T 235-19992000-8-1
Test methods of precious metal pastes used for thick film microelectronics--Test of solderability and solderleaching resistanceGB/T 17473.7-19981999-3-1
Test methods of precious metal pastes used for thick film microelectronics--Determination of resolutionGB/T 17473.6-19981999-3-1
Metallic materials―Tube―Drift expanding testGB/T 242-19971998-5-1
Metallic materials--Tube--Bend testGB/T 244-19971998-5-1
Metallic materials--Tube--Flattening testGB/T 246-19971998-5-1
Metallic materials--Tube--Flanging testGB/T 245-19971998-5-1
Method of Rotating Bending Fatigue Test for Metal at Room Temperature HB 5152-19961996-10-1
Method of Rotating Bending Fatigue Test for Metal at High Temperature HB 5153-19961996-10-1
Steel reinforcement bar-Plane rebend test methodYB/T 5126-19931994-1-1
Thermal sprayed metallic coatings-Determination of shear strengthGB/T 13222-19911992-6-1
Method tubes-Hydrostatic pressure testingGB 241-19901991-7-1
Metallic materials-Wear tests Block-on-ring wear testGB/T 12444.2-19901991-7-1
powder - Determination of green strength by compression of cylinder compactsGB/T 11106-19891990-3-1
Tensile testing method for fine wire of non-ferrous metalsGB 10573-19891990-1-1
Tensile testing method for fine wire of non-ferrous metalsGB/T 10573-19891990-1-1
Steel-hardenability test by end quenching(Jominy test)GB 225-19881990-1-1
Steel-Determination of content of non-metallic inclusion-Micrographic method using standard diagramsGB/T 10561-19891990-1-1
Metallic materials; Determination of Youngs modulus, chord modulus, tangent modulus and PoissonGB/T 8653-19881989-2-1
Method of breaking tensile test for steel wire ropeGB/T 8358-19871989-1-1
Metallic materials; Drop-weight tear tests of ferritic steelsGB/T 8363-19871989-1-1
Thermal sprayed metallic coatings; Rockwell hardness testGB/T 8640-19881989-1-1
Hardmetals; Vickers hardness testGB/T 7997-19871988-3-1
Sintered metal materials(excluding hardmetal); Tensile test piecesGB/T 7963-19871988-3-1
Standard test method for surface-crack fracture toughness Kle of metallie platesGB 7732-19871988-3-1
Sintered metal materials(excluding hardmetal); Tension testing at room temperatureGB/T 7964-19871988-3-1
Test Methods for Formability of Sheet Metal - Earing Test HB 6140.3-19871988-1-1
Test Methods for Formability of Sheet Metal - General Test RulesHB 6140.1-19871988-1-1
Test Methods for Formability of Sheet Metal - DrawingHB 6140.2-19871988-1-1
Test Methods for Formability of Sheet Metal - Cupping TestHB 6140.5-19871988-1-1
Test Methods for Formability of Sheet Metal - Conical Cup Test HB 6140.6-19871988-1-1
Test Methods for Formability of Sheet Metal - Hole Expansion TestHB 6140.7-19871988-1-1
Test Methods for Formability of Sheet Metal - Bending Test HB 6140.4-19871988-1-1
Micrographic method for determining area fraction of the alpha-phases using charts in ferritic-austenitic stainless steelsGB/T 6401-19861987-5-1
alpha-beta Titanium alloys; Examination of structureGB 5168-19851986-2-1
Standard figure of coarse carbide of high speed tool steelGB/T 4462-19841985-6-1
Metallic materials--Tensile testing at elevated temperatureGB 4338-19841985-3-1
Steel; Examination by sulphur print(Baumann method)GB/T 4236-19841985-3-1
Magnesium alloy wrought products--macrostructure--inspection methodGB/T 4297-19841985-3-1
High Strength Alloy Cantilevered Bending Pre-crack Specimen - Kiscc Test Method HB 5295-19841985-1-1
Wedge Type Loaded WoL Pre-crack Specimen - Kiscc Test MethodHB 5293-19841985-1-1
Method for measuring the average grain size of sintered bar and rod of tungsten molybdenum and alloysGB/T 4197-19841984-1-1
Test Method for Metal Plate KR CurveHB 5261-19831984-1-1
Creep testing,high temperature treatment and metallographic examination of the tungsten wiresGB/T 4194-19841984-1-1
Metallographic determination of cuprous oxide in copper containing precious metal materilsGB 3490-19831983-12-1
Hardmetals; Metallographic determination of microstructureGB/T 3488-19831983-1-2
Hardmetals; Metallographic determination of porosity and uncombined carbonGB/T 3489-19831983-1-2
Method of fracture test for carbon steel and low alloy steelsGB/T 2971-19821982-1-2
Metallic Tube - Drift Testing MethodHB 5182-19811981-12-1
Metals- Cupping Testing Method?HB 5179-19811981-12-1
Metal Sheet/Strip - Cold Bending Testing Method HB 5180-19811981-12-1
Metallic Materials-Tube - Bend TestHB 5184-19811981-12-1
Method for Flanging Test on Tubes of MetalsHB 5185-19811981-12-1
Diagram of a low magnification texture blemish grading of structural steelGB/T 1979-19801981-5-1
Inspection method for steel work fracturesGB 1814-19791980-9-1
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