FONTARGEN A/AF 314

FONTARGEN A 1107 MAustenitic Cr-Ni-Mn wire electrode for MAGM-weldingEN 12072: G 18 8 Mn M 12AWS A 5.9:ER 307 (mod.)Material-no.: 1.4370Composition, typical analysis (% w/w):C Si Mn Cr Ni Fe0,08 0,8 7,0 19,0 8,5 RemainderCharacteristics / Applications:For applications that require very good toughness and fracture resistance properties.Welding of: tempering steels, armour plates, austenitic rustproof steels, austeniticmanganese and heat-resistant steels, and austenitic-ferritic steels. For mixture joins ofunalloyed steels and stainless steels by process temperatures up to 300°C. Buffer layersat hard-surfacing, high fracture resistance. Also for weld surfacing against strong rollingand shock wear. The austenitic welding deposit is scale-resistant up to 850°C, rustproof,for operating temperatures of -110 to +300°C.Hardened through compression and impacting. For material no. 1.3401.Base materials:TÜV certificated materials.X10CrNiMoNb18-12 (1.4583) and included ferritic steels up to fine grained steelsP460NL2.Mechanical properties of pure welding deposit(Min. values at RT):Tensile strength:600 N/mm²Elongation limit (0.2%):320 N/mm²Elongation limit (1.0%):350 N/mm²Elongation (l=5d): 40 %Imoact energy (ISO-V):100 JHardness (Vickers):200 HVWelding process:MAGMShielding gas (DIN EN 439): M 12 (argon + 1-3% O 2 ),M 21 (argon + 5-25% CO 2 )Current mode:DC (+pole)Availability: Diameter (mm): 0,8/1,0/1,2/1,6Spooltype:B300Approval:TÜVWelding position: according to DIN EN 287PA PB PC PD PE PF PG08/08/Eb/0147