Application/properties:
Electrode for producing crack-free and tough welded joints. Weld metal is extremely metallurgical purity having very low hydrogen content. Welds are of X-ray quality.
Weld metal analysis in % (typical values):
C Mn Si Cr Ni Mo 0.06 1.60 0.50 0.70 2.40 0.50
Mechanical Properties of all-weld metal:
(single values are typical values)
Tensile Strength( N/mm 2 ) Yield Strength( N/mm 2 ) ElongationA5 (%) Impact energy (J)ISO - V 980 - 1080 >890 >14 70 60
Welding Parameters Diameter (mm) Length (mm) Amperage (A) 2.5 350 65 – 95 3.25 450 90 – 135 4.0 450 140 – 185 5.0 450 180 – 240
Materials:
DIN Standard STE 690; STE 890 EN Standard S690; S890
Rebaking:
required at 300°C to 350°C for 2 hours
