CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 3281 | EN ISO 6520-2:2001 | Welding and allied processes - Classification of geometric imperfections in metallic materials - Part 2: Welding with pressure (ISO 6520-2:2001) | Atcelts |
| 3181 | EN 28430-3:1992 | Resistance spot welding - Electrode holders - Part 3: Parallel shank fixing for end thrust (ISO 8430-3:1988) | Atcelts |
| 3290 | EN 26847:1994 | Covered electrodes for manual metal arc welding - Deposition of a weld metal pad for chemical analysis (ISO 6847:1985) | Atcelts |
| 3285 | EN ISO 15011-1:2002 | Health and safety in welding and allied processes - Laboratory method for sampling fume and gases generated by arc welding - Part 1: Determination of emission rate and sampling for analysis of particulate fume (ISO 15011-1:2002) | Atcelts |
| 3216 | EN 288-5:1994 | Specification and approval of welding procedures for metallic materials - Part 5: Approval by using approved welding consumables for arc welding | Atcelts |
| 3380 | EN ISO 14554-2:2000 | Quality requirements for welding - Resistance welding of metallic materials - Part 2: Elementary quality requirements (ISO 14554-2:2000) | Atcelts |
| 3373 | EN ISO 6947:1997 | Welds - Working positions - Definitions of angles of slope and rotation (ISO 6947:1993) | Atcelts |
| 3378 | EN ISO 17641-2:2005 | Destructive tests on welds in metallic materials - Hot cracking tests for weldments - Arc welding processes - Part 2: Self-restraint tests (ISO 17641-2:2005) | Atcelts |
| 3421 | EN ISO 15615:2002 | Gas welding equipment - Acetylene manifold systems for welding, cutting and allied processes - Safety requirements in high-pressure devices (ISO 15615:2002) | Atcelts |
| 3427 | EN ISO 15614-13:2005 | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 13: Resistance butt and flash welding (ISO 15614-13:2005) | Atcelts |
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