Electrodes ANO - 21
Welding electrodes ANO - 21 (diameter 2.5; 3, 4; 5 mm)
CLASSIFICATION: E46 in accordance with GOST 9467-75
CONTINGENCIES OBOZNAENIYA: E46 - ELN-21 - Ø - UD
TECHNICAL REQUIREMENTS: GOST 9466-75 and TU BY 100034500.074-2016
ANO-welding electrodes 21 are intended for the welding arc, splice, lap joints of metal of 1-5 mm thickness in all positions, including vertical joints method "top-down".
Typical mechanical properties all weld metal (at normal temperature)
Chemical composition of deposited metal:
DIRECTIONS FOR USE:
Have a low penetrating power. Allows welding on the oxidized surface.
Welding method "top-down" is performed journalled, the electrode must be in bissektrisnoy plane at an angle 40-70 ° to the direction of welding. Calcination welding electrodes ANO-21 prior to welding: 120 ° C; 1 h.