GB/T 31976-2015
Aluminium alloy sheets used for sound-absorbing composite panel with through-hole (English Version)

Standard No.

GB/T 31976-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

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

Latest

GB/T 31976-2015

Scope

This standard specifies the requirements, test methods, inspection rules and signs, packaging, transportation, storage, quality certificates and purchase orders (or contracts) for composite through-hole sound-absorbing aluminum alloy plates. This standard applies to aluminum alloy sheets for sound barriers used for railways and highways (hereinafter referred to as sheets).

GB/T 31976-2015 Referenced Document

• GB/T 16865 Specimens and methods for tensile testing of deformed aluminum, magnesium and their alloy processed products*， 2023-08-06 Update
• GB/T 17432 Methods for sampling for analyzing the chemical composition of wrought aluminum and aluminum alloys
• 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
• 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 232 Metallic materials - Bend test methods*， 2024-03-15 Update
• GB/T 3190 Chemical composition of wrought aluminium and aluminium alloys*， 2020-03-31 Update
• GB/T 3199 Wrought aluminium and aluminium alloy products Packing, marking, transporting and storing
• GB/T 3880.3 Wrought aluminium and aluminium alloy plates, sheets and strips for general engineering.Part 3:Tolerances on forms and dimensions
• GB/T 7999 Optical emission spectrometric analysis method of aluminum and aluminum alloys

GB/T 31976-2015 history

• 2015 GB/T 31976-2015 Aluminium alloy sheets used for sound-absorbing composite panel with through-hole