Lastifil 10020 is a solid, copper-plated wire for welding steels with high yield strength and tensile strength, such as S890QL, S960QL, S1100QL, HSLA steel, TMCP steel and QT steels.
Exceptional mechanical properties at low temperature (-40 °C).
High strength steels for structures where the strength / weight ratio is very important.
Constructions subject to high stress, cranes, off-shore constructions, mobile constructions, ...
S890Q, S960Q, S890QL, S960QL, S1100QL.
Remove grease and impurities from the welding zone.
Respect pre-heating, interpass temperature and heat input depending on the base metal.
