Classification:
E 46 5 1Ni B 32 H5
EN ISO 2560-A
AWS A5.5
E7018-C3L / ~E8018-C3
Description:
P 63MR is a basic-coated low hydrogen electrode producing a nominal 0.9% Ni weld metal, designed
to give excellent fracture toughness at temperatures down to -60 °C. It is an AC/DC electrode with
optimised welder-appeal, especially in the vertical up position, producing a finely rippled bead surface
and good slag detachability.
Coating type:
Basic
Mechanical properties
Metal recovery:
110-120%
Yield strength, Re:
Tensile Strength, Rm:
Elongation, A5
Impact energy, CV:
Typical
Welding positions:
Welding current:
DC +/-, AC OCV ≥ 70 V, For root passes: DC -
530 MPa
610 MPa
25%
-60 °C • 60 J
Hydrogen content / 100 g weld metal
≤ 5 ml
Redrying temperature:
375-400 °C, 2h
Product data
2,5
350
71642500
60-110
22
0,73
71
0,8
3,2
350
71643200
80-150
24
0,71
37
1,4
4,0
350
71644000
140-200
24
0,72
25
1,9
43