HB/Z 119-2011
Fusion weld process and quality inspection for aluminium and aluminium alloys (English Version)

Standard No.

HB/Z 119-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Aviation

Status

Withdraw

Latest

HB/Z 119-2011

Replace By

JTG/T 3821-2018

Replace

HB/Z 119-1987 HB 5375-1987

Scope

This guiding technical document specifies the general requirements, welding materials, equipment, pre-welding preparation, welding process, and post-weld cleanup of aluminum and aluminum alloy fusion welding (including oxyacetylene welding, tungsten arc welding, and melting arc welding) , joint quality requirements, defect repair, quality inspection and technical safety. This guiding technical document is applicable to the fusion welding process and quality inspection of aluminum and aluminum alloys with a thickness of 0.5mm ~ 10.0mm. The aluminum and aluminum alloy materials are as follows (see Appendix A for comparison of new and old grades): a) Pure aluminum: 1035, 1050A, 1060 , 1070A, 1200, 8A06; b) Rust-proof aluminum alloy: 5A02, 5A03, 5A05, 5A06, 5B02, 3A21; c) Duraluminum alloy: 2A11, 2A12, 2A16; d) Forged aluminum alloy: 6A02; e) Cast aluminum Combinations of alloys (ZL101, ZL104, ZL114, ZL116 and ZL201) with pure aluminum and partially rust-proof aluminum alloys. Other brands of aluminum and aluminum alloys can also be implemented by reference.

HB/Z 119-2011 Referenced Document

• GB 6819 Dissolved acetylene
• GB/T 324 Weld symbolic representation on drawings
• GB/T 3375 Welding terminology
• GB/T 3863 Industrial oxygen
• GB/T 4842 Argon*， 2017-11-01 Update
• GB/T 5185 Welding and allied processes.Nomenclature of processes and reference numbers
• HB 5299 Technical Examination of Manual Fusion Welding Welders in Aviation Industry
• HB 5363 Welding process quality control

HB/Z 119-2011 history

• 2011 HB/Z 119-2011 Fusion weld process and quality inspection for aluminium and aluminium alloys
• 1987 HB/Z 119-1987 Aluminum and aluminum alloy fusion welding process
• 1965 HB 465-1965 Standards for Quality Inspection and Defect Repair of Deformed Aluminum Alloy Gas Welded Joints

HB/Z 119-2011 Fusion weld process and quality inspection for aluminium and aluminium alloys has been changed from HB 5375-1987 Aluminum and aluminum alloy fusion welding quality inspection.

HB/Z 119-2011 Fusion weld process and quality inspection for aluminium and aluminium alloys was changed to JTG/T 3821-2018 Highway Engineering Estimation Index.