Small packs, semi-basic special electrode, easy to ignite, weldable with little spray, even on heavily contaminated base materials, self-releasing slag, for all common structural steels Tensile strength: 480-540 Nm2 Yield strength: 390-440 Nm2 Elongation1 = 5d: 25% impact strength:> 50J-20 ° C, welding positions:> 50J-20 ° C h, s, q, üStromart: = (+) -DIN 1913: E 51 33 B (R) 9