MIG/GMAW wire for welding high strength low alloy steels. Used for welding high strength steels in many high stress, critical applications; also exhibiting excellent toughness down to -50°C. Typical applications can be found in crane construction, mining, shipbuilding and pressure vessel industries.
For high strength fine-grained structural steels up to yield strength 690MPa (100ksi).
S500Q-S690Q, S500QL-S690QL, S500QLN-S690QLN, P500Q-P690Q, P500QL1-P690QL1, P500QL2-P690QL2, S770QL
ASTM A514 Steel Grades
RT ≥ 100
-50°C ≥ 68
Welding procedure, including preheat temperature, interpass temperature and PWHT, will be dependent on the base material being welded and any applicable design codes.
MIG/GMAW ED-FK800,FK1, ED-ER110S-1
TIG/GTAW: WSG FK800
SAW: UP-EM2, UP-EM4