GB/T 18669-2012
Steel bars for ship archor chain (English Version)
- Standard No.
- GB/T 18669-2012
- Language
- Chinese, Available in English version
- Release Date
- 2012
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 18669-2012
- Replace
- GB/T 18669-2002
- Scope
- This standard specifies the order content, size, shape, weight and allowable deviation, grade, technical requirements, test methods, inspection rules, packaging marks and quality certificates of round steel for marine anchor chains. This standard applies to hot-rolled anchor chain round steel with a diameter of 13 mm to 190 mm (hereinafter referred to as round steel).
GB/T 18669-2012 Referenced Document
- GB/T 1979 Standard diagrams for macrostructure and defect of structural steels
- GB/T 2101 General requirment of acceptance, packaging, marking and certification for section steel*， 2017-07-31 Update
- GB/T 222 Permissible tolerances for chemical composition of steel products
- GB/T 223.12 Methods for chemical analysis of iron,steel and alloy--The sodium carbonate separation-diphenyl carbazide photometric method for the determination of chromium content
- GB/T 223.14 Methods for chemical analysis of iron,steel and alloy The N-benzoy-N-phenylhydroxylamine extraction photometric method for the determination of vanadium content
- GB/T 223.16 Methods for chemical analysis of iron,steel and alloy--The chromotropic acid photometric method for the determination of titanium content
- GB/T 223.19 Methods for chemical analysis of iron,steel and alloy--The neocuproine-chloroform extraction photometric method for the determination of copper content
- GB/T 223.26 Iron,steel and alloy.Determination of molybdenum content.The thiocyanate spectrophotometric method
- GB/T 223.40 Iron, steel and alloy Determination of niobium content by the sulphochlorophenol S spectrophotometric method
- GB/T 223.5 Steel and iron.Determination of acid-soluble silicon and total silicon content.Reduced molybdosilicate spectrophotometric method
- GB/T 223.54 Iron, steel and alloy—Determination of nickel content—Flame atomic absorption spectrometric method*， 2022-07-11 Update
- GB/T 223.62 Methods for chemical analysis of iron, steel and alloy--The butyl acetate extraction photometric method for the determination of phosphorus content
- GB/T 223.63 Iron, steel and alloy—Determination of manganese content—Sodium (potassium) periodate spectrophotometric method*， 2022-07-11 Update
- GB/T 223.67 Iron,steel and alloy.Determination of sulfur content.Methylene blue spectrophotometric method
- GB/T 223.69 Iron,steel and alloy.Determination of carbon contents.Gas-volumetric method after combustion in the pipe furnace
- GB/T 223.85 Steel and iron.Determination of sulfur content.Infrared absorption method after combustion in an induction furnace
- GB/T 223.9 Iron,steel and alloy.Determination of aluminium content.Chrome azurol S photometric method
- GB/T 226 Test method for macrostructure and defect of steel by etching*， 2015-09-11 Update
- GB/T 228.1 Metallic materials—Tensile testing—Part 1: Method of test at room temperature*， 2021-12-31 Update
- GB/T 229 Metallic materials—Charpy pendulum impact test method*， 2020-09-29 Update
- GB/T 232 Metallic materials - Bend test methods*， 2024-03-15 Update
- GB/T 2975 Steel and steel products.Location and preparation of samples and test pieces for mechanical testing*， 2018-05-14 Update
- GB/T 702 Hot-rolled steel bars—Dimensions,shape,weight and tolerances*， 2017-09-29 Update
GB/T 18669-2012 history
- 2012 GB/T 18669-2012 Steel bars for ship archor chain
- 2002 GB/T 18669-2002 Steel bars for ship anchor chain
