QJ 2864A-2011
Process specifications for fusion welding of aluminium and aluminium alloys (English Version)

Standard No.

QJ 2864A-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Aerospace

Replace

QJ 2864-1997

Scope

This standard specifies the general requirements for deformed aluminum and aluminum alloy fusion welding (TIG, MIG), welding process, repair and repair welding of welding defects, welding inspection and other process requirements. This standard applies to the fusion welding of deformed aluminum and aluminum alloys with a thickness of not less than 0.5mm for aerospace products.

QJ 2864A-2011 Referenced Document

• GB 9448 Safety in welding and cutting
• GB/T 4187 Tungsten bars and rods*， 2017-07-31 Update
• GB/T 4842 Argon*， 2017-11-01 Update
• GB/T 4844 Pure helium,high pure helium and ultra pure helium*， 2011-12-30 Update
• GJB 481 Welding quality control requirements
• QJ 2344 焊接
• QJ 2698A-2011 Technical requirements for fusion welding of aluminium and aluminium alloys
• QJ 3099 General requirements for welding quality control of aerospace products
• QJ 3196-2004 Pre-weld preparation and post-weld treatment requirements*， 2024-04-19 Update
• SJ/T 10743 Tungsten-cerium electrodes for inert gas protection arc welding, plasma welding and cutting

QJ 2864A-2011 history

• 1997 QJ 2864-1997 Aluminum and aluminum alloy fusion welding process specification

QJ 2864A-2011 Process specifications for fusion welding of aluminium and aluminium alloys has been changed from QJ 2864-1997 Aluminum and aluminum alloy fusion welding process specification.