GB 5237.2-2008
Wrought aluminium alloy extruded profiles for architecture.Part 2:Anodized profiles (English Version)

Standard No.

GB 5237.2-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2018-07

Replace By

GB/T 5237.2-2017

Latest

GB/T 5237.2-2017

Replace

GB 5237.2-2004

Scope

This part specifies the requirements, test methods, inspection rules and signs, packaging, transportation, storage and contract (or order) content of anodized aluminum alloy building profiles. This part is applicable to hot-extruded aluminum alloy profiles for construction (hereinafter referred to as profiles) whose surfaces have been anodized, electrolytically colored or organically colored. Other aluminum alloy processing materials with the same purpose and surface treatment can also be used as a reference.

GB 5237.2-2008 Referenced Document

• GB 5237.1 Aluminium alloy extruded profiles for architecture.Part 1:Mill finish profiles
• GB/T 12967.3 Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 3 : Salt spray test*， 2022-03-09 Update
• GB/T 12967.4 Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 4: Determination of ultraviolet light and heat resistance*， 2022-03-09 Update
• GB/T 14952.3 Anodizing of aluminium and its alloys.Testing method for anodic oxide coating
• GB/T 1766 Paints and varnishes.Rating schemes of degradation of coats
• GB/T 20975.1 Methods for chemical analysis of aluminium and aluminium alloys.Part 1:Determination of mercury content*， 2018-05-14 Update
• GB/T 20975.10 Methods for chemical analysis of aluminium and aluminium alloys—Part 10：Determination of tin content*， 2020-06-02 Update
• GB/T 20975.11 Methods for chemical analysis of aluminium and aluminium alloys—Part 11：Determination of lead content*， 2018-05-14 Update
• GB/T 20975.12 Methods for chemical analysis of aluminium and aluminium alloys—Part 12: Determination of titanium content*， 2020-06-02 Update
• GB/T 20975.13 Methods for chemical analysis of aluminium and aluminium alloys—Part 13：Determination of vanadium content*， 2020-11-19 Update
• GB/T 20975.14 Methods for chemical analysis of aluminium and aluminium alloys—Part 14：Determination of nickel content*， 2020-06-02 Update
• GB/T 20975.15 Methods for chemical analysis of aluminium and aluminium alloys—Part 15：Determination of boron content*， 2020-11-19 Update
• GB/T 20975.16 Methods for chemical analysis of aluminium and aluminium alloys—Part 16：Determination of magnesium content*， 2020-06-02 Update
• GB/T 20975.17 Methods for chemical analysis of aluminium and aluminium alloys—Part 17: Determination of strontium content*， 2020-09-29 Update
• GB/T 20975.18 Methods for chemical analysis of aluminium and aluminium alloys—Part 18:Determination of chromium content*， 2020-06-02 Update
• GB/T 20975.19 Methods for chemical analysis of aluminium and aluminium alloys—Part 19：Determination of zirconium content*， 2020-11-19 Update
• GB/T 20975.2 Methods for chemical analysis of aluminium and aluminium alloys.Part 2:Determination of arsenic content*， 2018-05-14 Update
• GB/T 20975.20 Methods for chemical analysis of aluminium and aluminium alloys—Part 20：Determination of gallium content—Butyrhodamine B spectrophotometric method*， 2020-11-19 Update
• GB/T 20975.21 Methods for chemical analysis of aluminium and aluminium alloy—Part 21: Determination of calcium content*， 2020-09-29 Update
• GB/T 20975.22 Methods for chemical analysis of aluminium and aluminium alloys—Part 22:Determination of beryllium content*， 2020-06-02 Update
• GB/T 20975.23 Methods for chemical analysis of aluminium and aluminium alloys—Part 23:Determination of antimony content*， 2020-06-02 Update
• GB/T 20975.24 Methods for chemical analysis of aluminium and aluminium alloys—Part 24：Determination of total rare earth content*， 2020-06-02 Update
• GB/T 20975.25 Methods for chemical analysis of aluminium and aluminium alloys—Part 25：Determination of elements content—Inductively coupled plasma atomic emission spectrometric method*， 2020-06-02 Update
• GB/T 20975.26 Methods for chemical analysis of aluminium and aluminium alloys—Part 26：Determination of carbon content—Infrared absorption method*， 2013-09-27 Update
• GB/T 20975.27 Methods for chemical analysis of aluminium and aluminium alloys.Part 27:Determination of cerium, lanthanum, scandium.Inductively coupled plasma atomic emission spectrometry method*， 2018-05-14 Update
• GB/T 20975.28 Methods for chemical analysis of aluminium and aluminium alloys—Part 28:Determination of cobalt content—Flame atomic absorption spectrometry*， 2019-06-04 Update
• GB/T 20975.29 Methods for chemical analysis of aluminium and aluminium alloys—Part 29:Determination of molybdenum content—Thiocyanate spectrophotometry*， 2019-06-04 Update
• GB/T 20975.3 Methods for chemical analysis of aluminium and aluminium alloys—Part 3：Determination of copper content*， 2020-06-02 Update
• GB/T 20975.30 Methods for chemical analysis of aluminium and aluminium alloys—Part 30：Determination of hydrogen content—Heating extraction-thermal conductivity method*， 2019-06-04 Update
• GB/T 20975.31 Methods for chemical analysis of aluminium and aluminium alloys—Part 31：Determination of phosphorus content—Molybdenum blue spectrophotometry*， 2019-06-04 Update
• GB/T 20975.32 Methods for chemical analysis of aluminium and aluminium alloys—Part 32：Determination of bismuth content*， 2020-11-19 Update
• GB/T 20975.33 Methods for chemical analysis of aluminium and aluminium alloys—Part 33：Determination of potassium content—Flame atomic absorption spectrometric method*， 2020-11-19 Update
• GB/T 20975.34 Methods for chemical analysis of aluminium and aluminium alloys—Part 34：Determination of sodium content—Flame atomic absorption spectrometric method*， 2020-11-19 Update
• GB/T 20975.35 Methods for chemical analysis of aluminium and aluminium alloys—Part 35:Determination of tungsten content—Thiocyanate spectrophotometric method*， 2020-06-02 Update
• GB/T 20975.36 Methods for chemical analysis of aluminium and aluminium alloys—Part 36:Determination of silver content—Flame atomic absorption spectrometry*， 2020-06-02 Update
• GB/T 20975.37 Methods for chemical analysis of aluminium and aluminium alloys—Part 37:Determination of niobium content*， 2020-07-21 Update
• GB/T 20975.4 Methods for chemical analysis of aluminium and aluminium alloys—Part 4:Determination of iron content*， 2020-06-02 Update
• GB/T 20975.5 Methods for chemical analysis of aluminium and aluminium alloys—Part 5：Determination of silicon content*， 2020-06-02 Update
• GB/T 20975.6 Methods for chemical analysis of aluminium and aluminium alloys—Part 6: Determination of cadmium content*， 2020-09-29 Update
• GB/T 20975.7 Methods for chemical analysis of aluminium and aluminium alloys—Part 7:Determination of manganese content*， 2020-06-02 Update
• GB/T 20975.8 Methods for chemical analysis of aluminium and aluminium alloys—Part 8：Determination of zinc content*， 2020-11-19 Update
• GB/T 20975.9 Methods for chemical analysis of aluminium and aluminium alloys—Part 9:Determination of lithium content—Flame atomic absorption spectrometry*， 2020-06-02 Update
• GB/T 228-2002 Metallic materials--Tensile testing at ambient temperature
• GB/T 4957 Non-conductive coatings on non-magnetic basis metals--Measurement of coating thickness-Eddy current
• GB/T 6461 Methods for corrosion testing of metallic and other inorganic coatings on metallic substrates--Rating of test specimens and manufactured articles subjected to corrosion tests
• GB/T 6462 Metallic and oxide coatings-Measurement of coating thinckness-Microscopical method
• GB/T 8013.1-2007 Anodic oxide coatings and organic polymer coatings on aluminium and its alloys Part 1: Anodic oxide coatings
• GB/T 8014.1 Anodizing of aluminium and its alloys-The measuring method of thickness of anodic oxide coatings Part 1:The measuring principle
• GB/T 8753.2 Anodizing of aluminium and aluminium alloys-Assessment of quality of sealed anodic oxide coatings Part 2:Phosphoric acid/chromic acid test with nitric acid predip
• GB/T 9276 Methods of exposure to natural weathering of coating

GB 5237.2-2008 history

• 2017 GB/T 5237.2-2017 Wrought aluminium alloy extruded profiles for architecture—Part 2:Anodized profiles
• 2008 GB 5237.2-2008 Wrought aluminium alloy extruded profiles for architecture.Part 2:Anodized profiles
• 2004 GB 5237.2-2004 Wrought aluminium alloy extruded profiles for architecture Part 2:Anodized colored profiles
• 2000 GB/T 5237.2-2000 Wrought aluminium alloy extruded profiles for architecture-Part 2:Anodized colored profiles

GB 5237.2-2008 Wrought aluminium alloy extruded profiles for architecture.Part 2:Anodized profiles was changed to GB/T 5237.2-2017 Wrought aluminium alloy extruded profiles for architecture—Part 2:Anodized profiles.

GB 5237.2-2008 -All Parts