QJ 2698A-2011
Technical requirements for fusion welding of aluminium and aluminium alloys (English Version)

Standard No.

QJ 2698A-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Aerospace

Replace

QJ 2698-1995

Scope

This standard specifies the technical requirements and joint quality inspection for welded joints of deformed aluminum and aluminum alloys (inert gas arc welding, plasma arc welding, etc.). This standard applies to the design, manufacturing and inspection of deformed aluminum and aluminum alloy fusion welding joints for aerospace products.

QJ 2698A-2011 Referenced Document

• GB/T 2649 Methods of sampling for mechanical properties tests of welded joint
• GB/T 3375 Welding terminology
• GJB 1187A-2001 Radiographic inspection
• GJB 1486 χ radiographic inspection method for fusion welded butt joints of aluminum and aluminum alloys
• GJB 2367A-2005 Liquid penetrant inspection
• GJB 481-1988 Welding quality control requirements
• QJ 2864 Aluminum and aluminum alloy fusion welding process specification
• QJ 3099 General requirements for welding quality control of aerospace products

QJ 2698A-2011 history

• 1995 QJ 2698-1995 General technical requirements for fusion welding of aluminum and aluminum alloys

QJ 2698A-2011 Technical requirements for fusion welding of aluminium and aluminium alloys has been changed from QJ 2698-1995 General technical requirements for fusion welding of aluminum and aluminum alloys.