OK 61.50
SMAW


Welding current, A
DC+, AC OCV 55 V


ClassificationsApprovalsTypical all weld metal compositionTypical properties all weld metal
SFA/AWS A5.4
E308H-17
EN 1600
E 19 9 H R 1 2
C0,06
Si0,7
Mn0,9
Cr20,0
Ni10,0
Mo<0,5
Cu<0,3
Redrying temperature, C
350
Redrying time, hours
2
Recovery
105-110
Yield stress, MPa
430
Tensile strength, MPa
600
Elongation, %
45
Elongation, %
45
Ferrite content
FN 3-10
Charpy V
Test temps, CImpact values, J
+2060

Diameter, mm2,53,24,0
Length, mm 300 350 350
Arc voltage, V 27 27 28
Welding current, A 50-85 70-110 110-165
N. Kg weld metal/kg electrodes 0,56 0,56 0,56
B. No. of electrodes/kg weld metal 98 51 34
H. Kg weld metal/hour arc time 0,9 1,1 1,7
T. Burn-off time, secs/electrode 42 63 62

 

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