| SFA/AWS A5.9 |  | ER347 |  | EN 12072 |  | W 19 9 Nb |  | Werkstoffnummer |  | ~1.4551 |  
  |  | | C | <0,08 |  | Si | 0,5 |  | Mn | 1,4 |  | Cr | 20,0 |  | Ni | 10,0 |  | Mo | <0,3 |  | Nb | <1,0 |  | Cu | <0,3 |  | Wire composition |  
  | Yield stress, MPa >350 Tensile strength, MPa >550 Elongation, % >25 Elongation, % >25
 | Charpy V |  | Test temps, °C | Impact values, J |  | -20 | 90 |  
  |