Description

This Standard specifies symbols that provide the means of placing complete welding information on drawings.

It describes the application of these symbols and includes illustrated examples for their use in various welding processes.

A separate section covers the symbols to be used on drawings to specify non-destructive examination requirements. 

Scope

This Standard describes symbols that provide the means of placing complete welding information on drawings. It covers the details of symbols and requirements for their application in various welding processes (including brazing), and non-destructive examination.

Appendix A gives a listing of abbreviations normally used for welding and allied processes.