Welding procedure specification (EN
EN 288-2 specifies the technical contents of the welding procedure specification (WPS)
for arc welding methods. Subject to agreement between the contracting parties, the
standard may also be applied to other fusion welding methods.
A WPS must specify, in detail, how welding is to be performed. It must contain all
important information relating to the welding work, with indication of whether such
factors can affect the metallurgy, mechanical properties or geometry of the welded joint.
The nomenclature of welding and allied processes is specified and numbered in
4063. Numbers designating the most common welding methods are shown in the table
below. Model forms for WPS are given in the standard in the form of an appendix.
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Date: 2023-04-10 hits: 529 Return
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Spot welding( RIHUI Ceramic Welding Backing) 2023-04-10