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Classification:
EN ISO 2560-A
E 46 5 1Ni B 32 H5
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
Metal recovery:
110-120%
Welding positions:
Welding current:
DC +/-, AC OCV
≥
70 V, For root passes: DC -
Redrying temperature:
375-400 °C, 2h
Mechanical properties
Typical
Yield strength, Re: 530 MPa
Tensile Strength, Rm: 610 MPa
Elongation, A5 25%
Impact energy, CV:
-60 °C
•
60 J
Hydrogen content / 100 g weld metal
≤ 5 ml
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