Last updated: 30/03/2023 21:02:28

UNITOR RANGE OF MAINTENANCE ELECTRODES

The Unitor Arc Welding Electrodes range for Shipboard Welding includes electrodes for * Mild and low alloy steels * Cast steels * Heat resistant steel * Low temperature steel * Weathering steel * Stainless and acid-resistant steels * Tool- and machine-part steels * Cast iron * Aluminium and aluminium alloys * Copper and copper alloys * Air-carbon-arc gouging * Gouging with standard equipment

Product information

A product range selected for maritime use with the best welding properties

The Unitor welding electrodes range has been carefully selected to cover all normally occurring applications onboard. These high quality, high efficiency welding electrodes are designed for easy to weld even in difficult positions.

The versatility of Unitor welding electrodes enables each electrode to cover a wide range of applications that help vessel to reduce the number of electrode types needed on board and for welding standardization.

Features

Class (DNV-GL, ABS, BV and LR) approved for Joining electrodes
Low Moisture Absorption (LMA) properties for electrodes used in structural welding
High quality and high deposition efficiency
Recyclable high density polyethylene packaging for maritime conditions

Benefits

"LMA Electrodes" reduces the electrodes moisture absorption rate especially for high humidity maritime environment to avoid hydrogen porosities or cold cracking in weld
Easy to weld without high demands on the welder's skill ensuring high productivity
The packaging protects electrodes from moisture pickup, contamination and physical damage
The information label on packaging provides all relevant information including usage and application

Specification

Variants

Product name	Product number
18/8-321N 1.6X300MM 213 PCS 1,7 KG	699397 (supersedes 606433)
18/8-321N 2.5X300MM 89 PCS 1.7 KG	699405 (supersedes 606434)
18/8-321N 3.2X300MM 54 PCS 1.7 KG	699413 (supersedes 606435)
23/14-322N 2.5X300MM 84 PCS 1.7 KG	699421 (supersedes 606436)
23/14-322N 3.2X350MM 50 PCS 2.0 KG	699439 (supersedes 606437)
23/14-322N 4.0X350MM 35 PCS 2.0 KG	699447 (supersedes 606438)
ACA-384 15X5X305MM 50 PCS 2.1 KG	758458 (supersedes 699561)
ACA-384 6.3X305MM 50 PCS 0.8 KG	758474 (supersedes 699546)
ACA-384 8.0X305MM 50 PCS 1.3 KG	758466 (supersedes 699553)
ALBRONZE-344 3.2X350MM 46PCS 1.3 KG	606457 (supersedes 233668)
ALUMIN-351N 3.2X350MM 71 PCS 1.1 KG	699538 (supersedes 233676)
CH2-382 3.2 X 350MM 36 PCS 1.4 KG	606459 (supersedes 233684)
DUPLEX-325N 2.5X300MM 91 PCS 1.7 KG	699454 (supersedes 606238)
DUPLEX-325N 3.2X350MM 55 PCS 2.0 KG	699462 (supersedes 606239)
GPO-302N 2.5X350MM 295 PCS 5,2KG	699165 (supersedes 535401)
GPO-302N 3.2X350MM 190 PCS 5.4 KG	699173 (supersedes 535385)
GPO-302N 4.0X350MM 120 PCS 5.2 KG	699181 (supersedes 535393)
GPR-300H 3.2X450MM 85 PCS 5.8 KG	699231 (supersedes 606444)
GPR-300H 4.0X450MM 51 PCS 5.5 KG	699249 (supersedes 606445)
GPR-300H 5.0X450MM 35 PCS 5.6 KG	699256 (supersedes 606446)
GPR-300H 6.0X450MM 23 PCS 5.3KG	699260 (supersedes 658179)
IMPACT-329S 3.2 X 350MM 39PCS 1.4KG	606460 (supersedes 519728)
LH-314N 2.5X350MM 161 PCS 4.0 KG	699264 (supersedes 605857)
LH-314N 3.2X450MM96 PCS 5KG	699272 (supersedes 303057)
LH-314N 4.0X450MM 78 PCS 5.6 KG	699280 (supersedes 303065)
LHH-314H 4.0X450MM 54 PCS 5.5 KG	699298
LHH-314H 5.0X450MM 36 PCS 5.5 KG	699306
LHL-319N 2.5X350MM 78 PCS 1.8 KG	683631 (supersedes 606447)
LHL-319N 3.2X350MM 48 PCS 1.8 KG	683649 (supersedes 606448)
LHR-320 N 2.5X350MM 88 PCS 1.7 KG	683656
LHR-320N 3.2X350MM 48 PCS 1.8 KG	699389
LHT-318N 2.5X350MM 75 PCS 1.7 KG	699330 (supersedes 606449)
LHT-318N 3.2X350MM 48 PCS 1.7 KG	699348 (supersedes 606450)
LHV-316N 3.2X350MM 137 PCS 4.8 KG	699314 (supersedes 592949)
LHV-316N 4.0X350MM 99 PCS 5.0 KG	699322 (supersedes 592956)
NICKEL-333N 2.5X300MM 121PCS 2.0 KG	699496 (supersedes 602946)
NICKEL-333N 3.2X350 68 PCS 2.2 KG	699504 (supersedes 606451)
NIFE-334N 3.2X350MM 68 PCS 2.2 KG	699512 (supersedes 546523)
NIFE-334N 4.0X350MM 51 PCS 2.4 KG	699520 (supersedes 546515)
SPECIAL-303N 2.0X350MM 115PCS 1,7KG	699199 (supersedes 606442)
SPECIAL-303N 2.5X350MM 200PCS 4,1KG	699207 (supersedes 606439)
SPECIAL-303N 3.2X350MM 120PCS 4,1KG	699215 (supersedes 606440)
SPECIAL-303N 4.0X450MM 75 PCS 5,2KG	699223 (supersedes 606441)
TENSILE-328N 2.5X300MM 79PCS 1.6 KG	699470 (supersedes 606452)
TENSILE-328N 3.2X350MM 50PCS 2.0 KG	699488 (supersedes 606453)
TINBRO-341 3.2 X 350 MM 42PCS 1.4KG	606458 (supersedes 558445)
WEARMAX-327 2.5 X 350MM 49PCS 1,6KG	606454 (supersedes 604274)
WEARMAX-327 3.2 X 350MM 68PCS 3,5KG	606455 (supersedes 604280)
WEARMAX-327 4.0 X 350MM 42PCS 3,4KG	606456 (supersedes 604298)

Directions for use

The label on each box fully identifies the contents, and also gives basic information on application areas. Further, the Unitor Welding Handbook for maritime welders provides complete information on each electrode, with instructions for use and application examples.

For stainless steel materials

Pickling gel, product number 661778 should be used