OK 61.81
SMAW


Welding current, A
DC+, AC OCV 60 V


ClassificationsApprovalsTypical all weld metal compositionTypical properties all weld metal
SFA/AWS A5.4
E347-16
EN 1600
E 19 9 Nb R 3 2
Werkstoff Nr.
1.4551
DNV347
CEEN 13479
C0,06
Si0,7
Mn1,6
Cr20,0
Ni10,0
Mo<0,3
Nb<1,0
Cu<0,3
Redrying temperature, C
350
Redrying time, hours
2
Recovery
105-110
Yield stress, MPa
560
Tensile strength, MPa
700
Elongation, %
31
Elongation, %
31
Ferrite content
FN 6-12
Charpy V
Test temps, CImpact values, J
+2060

Diameter, mm2,02,53,24,05,0
Length, mm 300 300 350 350 350
Arc voltage, V 26,2 28,8 23 24 25
Welding current, A 40-60 50-80 75-115 110-160 140-210
N. Kg weld metal/kg electrodes 0,60 0,59 0,60 0,60 0,60
B. No. of electrodes/kg weld metal 147 82 44 32 20
H. Kg weld metal/hour arc time 0,6 1,2 1,2 1,7 2,3
T. Burn-off time, secs/electrode 39 36 66 66 78

 

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