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Electrodes

Coating: Rutile
Electrode mark: FB3
Diameter mm: 2.5
Package weight kg: 0.9
Current A: 60-120
manufacturer: Munich.Germany
42 TJS
Coating: rutile cellulose
Electrode mark: FB46
Diameter mm: 4
Package weight kg: 0.9
Current A: 110-180
manufacturer: Munich.Germany
49 TJS
Welding electrode - a metal or nonmetallic rod of electrically conductive material, designed to supply current to the welded product. Currently, more than two hundred different grades of electrodes are produced [1] [2] [3], more than half of the entire range of products being made up of melting electrodes for manual arc welding [1]. Welding electrodes are divided into melting and non-melting. Non-consumable electrodes are made of refractory materials such as tungsten according to GOST 23949-80 [4] "Tungsten welding electrodes non-consumable", synthetic graphite or electrical coal. The consumable electrodes are made of welding wire, which, according to GOST 2246–70 [5], is divided into carbon, alloyed and highly alloyed [6]. A layer of a protective coating is applied over a metal rod by pressure molding. The role of the coating lies in the metallurgical treatment of the weld pool, protecting it from weathering and providing more stable arc burning.
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