DS/EN 439
Welding consumables - Shielding gases for arc welding and cutting
| Organization: | DS |
| Publication Date: | 14 February 1996 |
| Status: | inactive |
| Page Count: | 14 |
| ICS Code (Welding consumables): | 25.160.20 |
scope:
This standard is applicable to gas shielded arc welding and cutting processes with gases and gas mixtures defined within. Applications include, but are not limited to: TIG, MAG, MIG, PAW, PAC and back shielding. The purpose of this standard is to classify shielding gases in accordance to their chemical properties as a base for the approval of shielding gas and filler wire combinations.
Document History