

Classification:

E 7028

AWS A5.1

EN ISO 2560-A

E 42 3 B 74 H10

Description:

Maxeta 22 is a zircon-basic low hydrogen iron powder electrode with 240% recovery. It is designed for

high productivity welding of heavy section mild steel and higher strength steels in the downhand

position. Deposition rates with Maxeta 22 are comparable with those for submerged arc welding. The

electrode operates on AC/DC but AC is preferable. Maxeta 22 produces a weld metal with very good

mechanical properties.

Coating type:

Zircon-basic

Mechanical properties

Metal recovery:

240%

Yield strength, Re:

Tensile Strength, Rm:

Elongation, A5

Impact energy, CV:

Typical

Welding positions:



Welding current:

DC+/-, AC OCV> 65 V

Hydrogen content / 100 g weld metal

≤ 10 ml

Approvals:

CE

DNV

GL

LR

Redrying temperature:

350 °C, 2h

Chemical composition, wt.%















Product data

  





450 MPa

560 MPa

26%

-20 °C • 110 J

-40 °C • 50J

















4,0

450

72074000

190-240

33

0,74

11,0

4,9

5,0

450

72075000

240-360

34

0,76

6,0

8,0

5,0

600

72075060

240-340

34

0,75

5,0

7,5

6,0

450

72076000

300-470

39

0,75

4,0

10,8

6,0

600

72076060

300-450

39

0,75

3,0

10,3

40