16834-A G 79 5 M21 Mn4Ni1,5CrMo
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 -60°C. Typical applications can be found in crane construction, mining, shipbuilding, automotive and pressure vessel industries.
For high strength fine-grained structural steels up to yield strength 770 MPa (100ksi).
S500Q-S690Q, S500QL-S690QL, S500QLN-S690QLN, P500Q-P690Q, P500QL1-P690QL1, P500QL2-P690QL2, S770QL
ASTM A514 Steel Grades
RT ≥ 90
-50°C ≥ 47
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-FK 800, ED-FK1000
TIG/GTAW: WSG FK1000