Electrode ESAB OK 74.78 VacPac

OK 74.78 is a basic LMA all-current electrode for high-strength steel welding in structures with impact resistance down to -40 ° C. The electrode is suitable for manual form welding during joint welding of rails, as well as welding where a hardness of about 250HV is desired. Current type AC, DC+ OCV 65 V.
Code in accordance with: /AWS A5.5 E9018-D1. EN 757 E 55 4 MnMo B 3 2 H5.
Approval: ABS 3H5, 3Y - BV 3Y HH - DB 10.039.17 - DB 20.039.02 - DNV 3 YH10 - LR 3, 3Y H15 - Sepros UNA 409819 - VdTÜV 01027 - CE EN 13479.