OK 63.31
SMAW


Welding current, A
AC, DC+ OCV 50 V


ClassificationsApprovalsTypical all weld metal compositionTypical properties all weld metal
SFA/AWS A5.4
E316L-17
EN 1600
E 19 12 3 L R 1 2
Werkstoff Nr.
1.4430
DB30.039.04
GL4571
VdTV 
CEEN 13479
C<0,03
Si0,7
Mn0,9
Cr18,5
Ni11,3
Mo2,8
Cu<0,3
Yield stress, MPa
460
Tensile strength, MPa
605
Elongation, %
36
Elongation, %
36
Ferrite content
FN 9-12
Charpy V
Test temps, CImpact values, J
-6040

Diameter, mm2,02,53,24,05,0
Length, mm 300 300 350 350 450
Arc voltage, V 26 29 29 29 29
Welding current, A 45-65 50-90 60-120 80-170 110-240
N. Kg weld metal/kg electrodes 0,57 0,56 0,56 0,56 0,57
B. No. of electrodes/kg weld metal 152 94 50 34 16
H. Kg weld metal/hour arc time 0,6 0,8 1,2 1,8 2,5
T. Burn-off time, secs/electrode 45 50 64 65 97

 

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