CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 3460 | EN 756:2004 | Welding consumables - Solid wires, solid wire-flux and tubular cored electrode-flux combinations for submerged arc welding of non alloy and fine grain steels - Classification | Atcelts |
| 3146 | EN 21089:1991 | Electrode taper fits for spot welding equipment - Dimensions (ISO 1089:1980) | Atcelts |
| 3403 | EN ISO 15614-1:2004 | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys (ISO 15614-1:2004) | Atcelts |
| 3426 | LVS EN ISO 8166:2003 | Resistance welding - Procedure for the evaluation of the life of spot welding electrodes using constant machines settings | Atcelts |
| 20441 | EN 560:2005 | Gas welding equipment - Hose connections for equipment for welding, cutting and allied processes | Atcelts |
| 3201 | EN 756:1995 | Welding consumables - Wire electrodes and wire-flux combinations for submerged arc welding of non alloy and fine grain steels - Classification | Atcelts |
| 3402 | EN ISO 15613:2004 | Specification and qualification of welding procedures for metallic materials - Qualification based on pre-production welding test (ISO 15613:2004) | Atcelts |
| 3197 | EN 29692:1994 | Metal-arc welding with covered electrode, gas-shielded metal-arc welding and gas welding - Joint preparations for steel (ISO 9692:1992) | Atcelts |
| 3404 | EN ISO 15614-2:2005 | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 2: Arc welding of aluminium and its alloys (ISO 15614-2:2005) | Atcelts |
| 3140 | EN 288-4:1992 | Specification and approval of welding procedures for metallic materials - Part 4: Welding procedure tests for the arc welding of aluminium and its alloys | Atcelts |
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