FONTARGEN A/AF 314

FONTARGEN E 138 MoAustenitic stick electrodeDIN EN 1600: E 23 12 2 L R 3 2DIN 8556: E 23 13 2 L R 23AWS SFA 5.4:E 309 Mo L – 17 (mod.)Material-no.: 1.4459Composition, typical analysis (% w/w):C Si Mn Cr Ni Mo0,02 0,7 0,8 23,0 13,5 2,6Mechanical and physical properties according to DIN EN 1597-1(Min. properties at room temperature):Tensile strength:780 N/mm²0,2 %.-limit: 630 N/mm²Elongation: 27 %Impact energy:55 JCharacteristics / Applications:Special electrode for joint welding of hard to weld steels and in particular for repairwelding. Welding of buffer layers on plated sheets. Suitable for joint welding ofaustenitic steels with ferritic steels up to an operating temperature of 300°C (black-whitejoints). High mechanical values. Austenitic welding deposit with ferrite content of 15-20%. Scale-resistant up to 1050°C. Improved stability at high temperatures andincreased resistance to corrosion due to Mo addition.Current mode:Direct current (+pole), alternating currentWelding current:Ø mmAmpere2,5 x 250 60 – 903,2 x 350 80 – 1204,0 x 350 110 – 160Approval:TÜVWelding positions: DIN EN 287PA PB PC PD PE PF PG06/08/Eb/0221