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GB/T 32249-2015 English PDF

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GB/T 32249-2015: Aluminum and aluminum-alloy die forgings, hand forgings and rolled ring forgings -- General specification
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GB/T 32249-2015English569 Add to Cart 5 days [Need to translate] Aluminum and aluminum-alloy die forgings, hand forgings and rolled ring forgings -- General specification Valid GB/T 32249-2015

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Basic data

Standard ID GB/T 32249-2015 (GB/T32249-2015)
Description (Translated English) Aluminum and aluminum-alloy die forgings, hand forgings and rolled ring forgings -- General specification
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard J32
Classification of International Standard 77.120.10
Word Count Estimation 27,250
Date of Issue 2015-12-10
Date of Implementation 2016-07-01
Quoted Standard ASTM E10; ASTM E29; ASTM E34; ASTM G47; ASTM E165; ASTM B211; ASTM B221; NAS 410; ASTM B557-2010; ASTM B594-2013; ASTM E607; ASTMB 660; ASTM E716; ASTM B881; ASTM B918; ASTM E1004; ASTM E1251; AMS 2772; EN 14242
Regulation (derived from) National Standard Announcement 2015 No.38
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies raw materials, chemical composition tests, mechanical properties tests, heat treatment conditions, stress corrosion cracking resistance tests, dimensional tolerances, internal and general quality inspections, re-inspection and testing of aluminum and aluminum alloy die forgings, free forging and rolling ring forgings. Rejection rules, certification, labeling, protection and packaging requirements. This standard applies to aluminum and aluminum alloy die forgings, free forging and rolling ring forgings.

GB/T 32249-2015: Aluminum and aluminum-alloy die forgings, hand forgings and rolled ring forgings -- General specification


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Aluminum and aluminum-alloy die forgings, hand forgings and rolled ring forgings - General specification ICS 77.120.10 J32 National Standards of People's Republic of China Aluminum and aluminum alloy forging, forgings and Rolled Ring Forgings General technical conditions Aluminumandaluminum-aloydieforgings, handforgingsand Issued on. 2015-12-10 2016-07-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 2 4 Buy 2 5 forgings 2 6 Quality Assurance 3 Chemical composition 3 7 8 Delivery of products MECHANICAL PROPERTIES 4 9 heat treatment 16 10 guarantees for performance after the heat treatment 16 After the heat treatment properties 17 11 12 17 resistance to stress corrosion Dimensional tolerances 13 18 14 19 Internal Quality 15 19 General quality requirements 16 19 Purchase Inspection 17 re-examination and rejected 19 18 certificate 19 19 product traceability identification 20 20 packaging and identification 20 Appendix A (normative) performance range based on the development of 21

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard by the National Standardization Technical Committee Forging (SAC/TC74) proposed. This standard by the National Standardization Technical Committee Forging (SAC/TC74) and the National Technical Committee of Standardization non-ferrous metals (SAC / TC243) centralized. This standard is drafted by. Guizhou Aerospace Science and Technology Development Co., Ltd., Beijing Institute of Electrical. The main drafters. Zhang Yang Liang will, Chen Wenjing, Zhou Lin, Wei Wei, Yang Jiadian. Aluminum and aluminum alloy forging, forgings and Rolled Ring Forgings General technical conditions

1 Scope

This standard specifies the aluminum and aluminum alloy forging, forgings and rolled ring forgings raw materials, chemical composition testing, mechanical properties testing Test, heat treatment, resistance to stress corrosion testing, dimensional tolerances, and general internal quality testing, retesting and reject rules, certificates, identification, Protection and packaging requirements. This standard applies to aluminum and aluminum alloy forging, forgings and rolled ring forgings. Note 1. The term used throughout this standard alloy generally refers to aluminum and aluminum alloys. Note 2. The International System of Units unit of value as a standard value in parentheses English units value.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. ASTME10 Brinell hardness of metallic materials Standard Test Method (TestmethodforBrinelhardnessofmetalic materials) ASTME29 effective use of digital test data to determine compliance with the normative approach (Practiceforusingsignificantdigits intestdatatodetermineconformancewithspecifications) Test methods for aluminum and aluminum alloys ASTME34 chemical analysis (Testmethodsforchemicalanalysisofalu- minumandaluminum-basealoys) Determination of 2 ××× ASTMG47 7 ××× aluminum products and stress corrosion cracking susceptibility Standard Test Method (Test methodfordeterminingsusceptibilitytostress-corrosioncrackingof2 ××× and7 ××× aluminum aloyproducts) Standard Practice for liquid penetrant inspection ASTME165 industries in general (Practiceforliquidpenetrant examinationforgeneralindustry) ASTMB211 aluminum and aluminum alloy Bar, Rod and Wire Standard Specification (Specificationforaluminumandaluminum- aloybar, rod, andwire) ASTMB221 aluminum and aluminum alloy extrusion Bars, rods, wires, tubes and profiles Standard Specification (Specificationforaluminumand aluminum-aloyextrudedbars, rods, wire, profiles, andtubes) NAS410 NDT personnel qualification and certification (Certificationandqualificationofnondestructivetest personnel) ASTMB557-2010 Standard Test Method for forging and casting aluminum and magnesium alloy tensile properties (Testmethodsfortension testingwroughtandcastaluminum-andmagnesium-aloyproducts) ASTMB594-2013 aviation equipment SOPs forged aluminum products Ultrasonic Inspection (Practiceforultra- sonicinspectionofaluminum-aloywroughtproductsforaerospaceapplications) ASTME607 point across in a nitrogen atmosphere with technology Standard Test Method for Determination of atomic radiation spectrum analysis for aluminum (Testmethodforatomicemissionspectrometricanalysisaluminumaloysbythepointtoplanetech- niquenitrogenatmosphere) Standard Specification for Aluminum and Magnesium Products ASTMB660 packaging/packaging (Practicesforpackaging/packingofaluminum andmagnesiumproducts)