FILARC flux - Esab

FILARC flux- andmetal- coredwelding wiresFILARC PZ6166AWS A5.9-93 : EC410NiMo ~DIN 8556 : SG 13 4 (Werkst.nr.: 1.4351)prEN 12073 : T 13 4 M2 ~Contents page 4DESCRIPTIONWELD METAL COMPOSITIONPrevious pageNext pageAll-position metal-cored wire for thefabrication and repair welding of Peltonand Francis wheels and otherwater turbine components in 13%Cr/4%Ni- alloyed soft martensitic steels.Very favourable arc characteristics,both with conventional or pulsed MIGpower sources. Unlike solid MIGwires, a deep penetration and wellwetted flat beads reduce fusiondefects and slag inclusions, leadingto reduced post weld grinding andrepairs.Low-hydrogen (EN758 class H5).Micro structure after PWHT: martensitewith 20-25% finely dispersed austenite.Preheat: ~100°C for thick material.Ms: ~245°CC : ≤0.030% P : ≤0.025%Si : 0.50-0.90% S : ≤0.025%Mn: 1.00-1.50%Cr : 12.0-13.5%Ni : 4.0-5.0%Mo: 0.30-0.60%SHIELDING GASAr/2%CO 2WELD METAL HYDROGENEuronorm 758-95: class H5Typical value in Ar/2%CO 2: 3.5ml/100gPOSITIONSDEPOSITION DATA IN: Ar/2CO 2DiameterStickout1.2mm15mmI V wire Dep. rate[A] [m/min] [kg/h]150 5.3 2.2250 10.9 4.6350 16.4 7.0ALL WELD METAL MECHANICAL PROPERTIESDiameter1.6mmStickout20mmI V wire Dep. rate[A] [m/min] [kg/h]150 2.4 1.8250 4.5 3.4350 8.4 6.3450 11.9 9.0CURRENTANDPOLARITYDC +PWHT 8h/580-600°CTensile strength, R m[MPa]: ≥760Proof stress, R p0.2[MPa]: ≥570Elongation, A 5 [%] : ≥15Impact value, A v (ISO-V)+20°C [J] : ≥60–20°C [J] : ≥40CERAMICBACKING96