Classification:
E 42 4 B 35 H5
EN ISO 2560-A
AWS A5.1
E7048-H4
Description:
P 52T is a basic-coated low hydrogen electrode especially designed for tack welding mild and higher
strength steels up to 500 MPa. It produces a flat-to-concave weld deposit exhibiting high ductility
which minimises the risk of cracking in highly restrained joints. The electrode is easy to use in the
vertical -down position, combined with excellent restriking and slag removal characteristics. P 52T
has special slag properties that make it highly suitable for tack welding joints prior to using FCAW.
Applications:
Tack welding structural steels used in general fabrication, ship building, bridge construction and
heavy plant.
'
Coating type:
Basic
Mechanical properties
Metal recovery:
125 %
Yield strength, Re:
Tensile Strength, Rm:
Elongation, A5
Impact energy, CV:
Typical
Welding positions:
Welding current:
DC+, AC OCV> 50 V
Hydrogen content / 100 g weld metal
≤ 5 ml
Approvals:
CE
BV
LR
GL
DNV
Redrying temperature:
375-400 °C, 2h
Chemical composition, wt.%
Product data
440 MPa
540 MPa
30 %
-20 °C • 100 J
-40 °C • 70 J
2,5
350
71522500
60-110
21
0,76
60
3,2
350
71523235
110-160
25,5
0,76
36
4,0
350
71524035
160-210
27
0,78
24
36