Nanoweld R-12 Rutile Electrode 2.5*350mm 2.5kg

classification: iso 2560-a: e43 3 rc11 en iso 499: e42 0 rc11 aws a5.1: e 6013 welding positions: pa pb pc pd pe pf chemical composition of the all weld metal: c <= 0.11 s <= 0.030 si <= 0.10 – 0.35 p <= 0.035 mn 0.40-0.65 mechanical properties: yield strength => 450 n/mm2 relative elongation => 22% impact strength => 78 j/cm2. welding current: 50 – 90 a coated metal electrode. coating type – rutile-cellulose. electrodes for manual arc welding designed for welding carbon steel structures with a carbon content of up to 0.25% on a short or medium arc in all spatial positions except vertically from top to bottom for electrodes with a diameter of 5 mm. electrodes should be stored in dry rooms at a temperature not lower than +15 degrees c and a relative humidity not exceeding 80%. if the moisture content in the coating exceeds 0.9% the electrodes should be annealed at 110 ± 10 °c for 30 minutes before welding. they are not very sensitive to the quality of prepared edges the availability of galvanic coatings rust and other surface contaminants.