F183 welding drug equivalent American standard AWS A5.17: EL8 (F7A0). This type of drug background aluminum acid - rutin sintering, rounded black particles have a size of 2.0 ~ 0.28mm (to 10-60 / inch). Features excellent welding with stable arc, flaky and weld slag beautiful. Metal welding withstand high impact toughness at low temperatures, can be used with AC or DC welding current. When direct current welding, soldering wire should connect to the positive electrode.
F183 welding drug used in combination with submerged arc welding wire NB EL12. For structural steel and low alloy steel C as boilers, high pressure pipe, ...
Drying temperature 300-3500C medicine within 2 hours before using.
Cleaning materials before welding.
Fumes and gases can be hazardous to your health. The arc can injure eyes & skin burn. Electrical shock can be deadly. Must wear protective gear in place the eyes, ears and body. Do not touch electrical parts are running.
Tanador drug F183 welding (F7A0):
The chemical composition of the drug (%):
SiO2 + TiO2
Al2O2 + MnO
25 ~ 35
50 ~ 60
3 ~ 10
Mechanical properties of the weld metal:
(N / mm2)
(N / mm2)
(J / - 200C)
TANADOR - Development Joint Stock Company Tan Nam Do is the supplier of welding electrodes, welding wire and welding supplies. Distribution system throughout our cities and provinces in Vietnam and are now exported to 17 countries in all continents of the world.