P 62MR 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.
Electrode sizes 3,2×350 mm also available with a thin coating, “tc”, ideally
suited for root pass welding and joints with restricted access. P 62MR
conforms to NACE requirements for oil and gas production equipment in sour
service and has excellent CTOD values, making it highly suitable for offshore
applications.