Low Hydrogen Electrodes

LASER B 43
( E 7016-1H4 )

It is used especially in constructions with risk of cracking, thick parts and repair welding of unknown steels and welding of high carbon steels., DC(-) polarity is recommended for the root pass, Requirement of re-drying for minimum 2 hours at the temperatures between 300°C and 3...

LASER B 47
( E 7018H4 )

Suitabilty for use in out-of-position welding except for welding at vertical down position., Excellent strength and toughness., Suitability for the formation of welding buffer layers when building up high-carbon steels., Weld deposits with very low hydrogen content., Weld metal r...

LASER B 47-A
( E 7016-1H4 )

Suitability for welding with AC power, Suitability for use in out-of-position welding except for welding at vertical down position, Excellent strength and toughness, Suitability for use in the fields of steel constructions, boiler, container, machine manufacturing, and shipbuildi...

LASER B 50
( E 7018-1H4 )

Suitability for use in out-of-position welding except for welding at vertical down position, Excellent strength and toughness, Suitability for use in the fields of steel constructions, boiler, container, machine manufacturing and vertical construction as well as for use in weldin...

LASER B 55
( E 7018-1H4 )

Suitability for use in out-of-position welding except for welding at vertical down position, High ductility at low temperatures down to -50°C, Suitability for use in welding low-purity and high-carbon steels, Weld deposits with very low hydrogen content, High-quality weld metals...

LASER B 55-S
( E 7018-1H4 )

Suitability for use in welding of high-strength, fine-grained steels, CTOD tested., High ductility at low temperatures down to -60°C, It is used for joining thick materials safely, Weld metal recovery of approx. 120%, Requirement of re-drying for minimum 2 hours at the temperatur...

LASER B 60
( E 7018H4 )

Suitability for use in out-of-position welding except for welding at vertical down position, Excellent strength and toughness, Suitability for use in the fields of steel constructions, boiler, container, machine manufacturing and shipbuilding as well as for use in welding low pur...