Products Electrode production
Products

Electrode production

Welding Electrodes

We produce the following grades of electrodes: ANO-4, ANO-6, UONI-13/45, UONI-13/55, МR-3, АNО-21, VISWELD/E-6013. Electrodes of 2.5-6 mm with rutile or ilmenite coating are used for ordinary and critical carbon steel structures with carbon content up to 0.25% and point of maximum load up to 42-60 kilogram-force/mm2. Alternating and direct current of any polarity are used during welding process. The electrodes can weld material within the range of 10-2.0mm in any attitude position.

The electrodes are certified according to GOST 9466-75 “Metallic coated electrodes for manual arc welding and steel surfacing” under Ukr SEPRO certification scheme. They are also certified by State standard of Russian Federation and the Republic of Belarus, as well as Russian Maritime register of shipping.

ANO-4 electrodes are used for butt-joint, angle and lap coupling. Electrodes of 3 and 4 mm in diameter are used for any attitude position except vertical top-down position; electrodes of 5 mm in diameter are used for horizontal bottom position on vertical plane and vertical bottom-up position; electrodes of 6 mm in diameter are used for bottom position.

Mechanical properties and chemical composition of weld metal

 

Electrode grade

 

Point of maximum load, mPa,

(kg- force/mm2)

 

 

Elongation

%

 

 

Impact strength J/cm2,

(kg-force m/cm2)

 

Chemical conposition %

 

 EN 499

 

ISO 2560

 

 Not less

 

Si

 

Mn

S P
Not less Not less Not more Not more
E 42 0 RR 12  E 51 2 RR 22 510(50) 22 78(8) 0.10max 0.45max 0.50-0.80 0.02 0.03
E 38 2 R 11  E 43 2 RC 11 450(46) 18 78(8) 0.10max 0.30max 0.50-0.80 0.040 0.045
E 38 2 R 12  E 43 2 R 26 450(46) 18 78(8) 0.08-0.12 0.07-0.2 0.50-0.80 0.04 0.045
E 38 2 R 12  E 43 2 R 21 450(46) 18 78(8) 0.10max 0.20max 0.55-0.80 0.04 0.045
E 35 2 R 12  E 43 2 R 21 410(42) 18 78(8) 0.10max 0.20max 0.55-0.80 0.04 0.045
E 38 3 B 22  E 51 4 B 20 490(50) 20 127.4(13) 0.11max 0.20-0.50 0.60-1.20 0.03 0.03
E 35 3 B 22  E 43 4 B 20 410(42) 22 147(15) 0.11max 0.20-0.30 0.45-0.80 0.03 0.035

ANO-6 electrodes are used for tee, lap and butt joints of steel up to 20mm. Electrodes of 3 and 4 mm in diameter are used for any attitude position except vertical top-down position; electrodes of 5 mm in diameter are used for horizontal bottom position on vertical plane and vertical bottom-up position; electrodes of 6 mm in diameter are used for bottom position.

UONI-13/45, UONI-13/55 are used for welding of extremely critical structures made of carbon and low-alloy steels. They are designed for carbon and low-alloy steel welding with high ductility and impact strength requirements and recommended for structure welding under sub-zero conditions. Direct current and reversed polarity is used during welding process.

MP3 electrodes are designed for manual arc welding of critical structures  made of carbon steel. Carbon content is up to 0,25% in any attitude positions, except top-down position.

ANO-21 electrodes are designed for butt-joint, angle and lap coupling made of 1-5mm metal in any attitude positions, including vertical welding joint in top-down mode. Electrodes can be used for welding bottom run of thick material.

«VISWELD» Е6013 electrodes (E50 type of electrode) are designed for manual arc welding of extremely critical structures made of carbon steel grades supplied according to DSTU 277091, GOST 380 (St.О, St.1, St.2, St.З), of all types of deoxidation  (“KP”, “PS”, “SP”) and GOST 1050 (05KP, 08KP, 08PS, 0.8,10 KP, 10 PS, 10, 15 KP, 15PS, 15,20 KP, 20PS, 20)