1 Scope
This standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation and storage, as well as quality certificate and order (or contract) contents of wrought aluminium and aluminium alloys extruded profiles for general engineering.
This standard is applicable to the wrought aluminium and aluminium alloys profiles for general engineering (hereinafter referred to as "profiles").
2 Normative References
The following documents for the application of this document are essential. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendment) applies.
GB/T 231 (All Parts) Metallic Materials - Brinell Hardness Test
GB/T 3190 Wrought Aluminium and Aluminium Alloy - Chemical Composition
GB/T 3199 Wrought Aluminium and Aluminium Alloy Products - Packing, Marking, Transporting and Storing
GB/T 3246.1 Inspection Method for Structure of Wrought Aluminum and Aluminum Alloy Products - Part 1 : Inspection Method for Microstructure
GB/T 3246.2 Inspection Method for Structure of Wrought Aluminum and Aluminum Alloy Products - Part 2: Inspection Method for Macrostructure
GB/T 6519 Ultrasonic Inspection of Wrought Aluminium and Magnesium Alloy Products
GB/T 7999 Optical Emission Spectrometric Analysis Method of Aluminum and Aluminum Alloys
GB/T 8013 (All Parts) Anodic Oxide Coating and Organic Polymer Coatings on Aluminium and its Alloys
GB/T 8170 Rules of Rounding off for Numerical Values & Expression and Judgment of Limiting Values
GB/T 12966 The Method for Determining Aluminium Alloys Conductivity Using Eddy Current
GB/T 14846 Aluminium and Aluminium Alloy Extruded Profiles - Tolerances on Dimensions and Form
GB/T 15970.7 Corrosion of Metals and Alloys - Stress Corrosion Testing - Part 7: Slow Strain Rate Testing
GB/T 16865 Test Pieces and Method for Tensile Test for Wrought Aluminium and Magnesium Alloys Products
GB/T 17432 Methods of Sampling for Analysing the chemical composition of Wrought Aluminum and Aluminum Alloy
GB/T 20975 (All Parts) Methods for Chemical Analysis of Aluminium and Aluminium Alloys
GB/T 22639 Test Method of Exfoliation Corrosion for Wrought Aluminium and Aluminium Alloy
GB/T 22640 Test Method of C-Ring Sample to Stress-corrosion Cracking for Wrought Aluminium and Aluminium Alloys Products
YS/T 730 Wood Grain Profiles of Aluminium Alloys Used for Architecture
YS/T 873 Specification of Polishing Coating on Aluminum Alloy
ISO 9223 Corrosion of Metals and Alloys - Corrosivity of Atmospheres - Classification, Determination and Estimation
3 Requirements
Foreword i
1 Scope
2 Normative References
3 Requirements
4 Test Methods
5 Inspection Rules
6 Marking, Packaging, Transportation and Storage as well as Quality Certificate
7 Content of Order (or Contract)
Appendix A (Informative) Selection Guide for Profiles with Surface Treatment
Appendix B (Informative) Content that Should Be Included in the Order (or Contract) of Profiles
Bibliography
