

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 ° It is an AC/DC electrode with

C.

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 ° • 60 J

C

Hydrogen content / 100 g weld metal

≤ 5 ml

Redrying temperature:

375-400 ° 2h

C,

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