Page 39
37
Classification:
EN ISO 2560-A
E 46 2 B 35 H5
AWS A5.1 E 7048-H4
Description:
P 54 is a basic AC/DC electrode specially designed for vertical down welding of ordinary and higher
strength steels. The vertical down technique is characterized by high welding speeds and low heat
input, giving enhanced productivity combined with low stress and deformation. P 54 produces a clean
bead profile with minimum spatter and gives very good mechanical properties.
Coating type:
Basic
Metal recovery:
110%
Welding positions:
Welding current:
AC OCV
≤
65 V, (DC +)
Redrying temperature:
375-400 °C, 2h
Chemical composition, wt.%
Mechanical properties
Typical
Yield strength, Re: 530 MPa
Tensile Strength, Rm: 590 MPa
Elongation, A5 25%
Impact energy, CV:
-20 °C
•
90 J
-40 °C • 40 J
Hydrogen content / 100 g weld metal
≤ 4 ml
Approvals:
CE
GL
LR
DNV
Product data
3,2 450 71543200
110-150 23 0,78 32 1,7
4,0 450 71544000
150-200 24 0,76 22 2,1
5,0 450 71545000
200-280 25 0,75 14 2,9