FONTARGEN A/AF 314

FONTARGEN E 711Hard-facing electrodeDIN EN 14700: E Fe 2Composition, typical analysis (% w/w):C Mn Si Cr Fe0,5 0,4 2,3 9,0 RemainderCharacteristics / Applications:Lime-basic-coated electrode with very good welding properties for tough and abrasionproofbuild-up welds. Build-up of worn parts to wear by abrasion and at the same timeshocks. Excavator teeth, feed screws, baffle plates, beaters, crusher jaws, crusher heads,percussion chisels, cutting, deep-drawing and stamping tools, sliding and guide rails.With very welding-sensitive base materials a tough ductile layer of E 1107 is required.Weld dry electrodes only; redrying: 2h/300 – 350°C.Mechanical and physical properties according to DIN EN 1597-1(Min. properties at room temperature):HardnessWelding condition:56 – 58 HRCAfter heat treatment:59 – 61 HRCAfter soft annealing:20 – 30 HRC1 layer on Mn high-carbon steel: 22 HRC2 layers on Mn high-carbon steel: 40 HRCCurrent mode:Direct current (+pole), alternating currentWelding current:Ø mmAmpere2,5 x 3503,2 x 450 100 – 1404,0 x 450 140 – 180Welding position: according to DIN EN 287PA PB PC PD PE PF PG06/08/Eb/0225