OK 48.30
SMAW


Welding current, A
DC+


ClassificationsApprovalsTypical all weld metal compositionTypical properties all weld metal
SFA/AWS A5.1
E7018
EN ISO 2560-A
E 42 4B 42 H10
ABS3H5, 3Y
BV3YHH
DB10.039.04
DNV3YH10
LR3, 3YH15
PRS3YH10
RS3YHH
VdTV00790
CEEN 13479
C0,06
Si0,5
Mn1,0
P0,030
S0,030
Redrying temperature, C
350
Redrying time, hours
2
Recovery
125%
Yield stress, MPa
460
Tensile strength, MPa
550
Elongation, %
30
Elongation, %
30
Charpy V
Test temps, CImpact values, J
+20200
0180
-20150
-4070

Diameter, mm2,53,24,05,06,0
Length, mm 350 450 450 450 450
Arc voltage, V 22 23 23 24 26
Welding current, A 80-110 110-150 140-220 200-260 220-360
N. Kg weld metal/kg electrodes 0,66 0,66 0,69 0,69 0,73
B. No. of electrodes/kg weld metal - 31,0 21,0 14,4 9,0
H. Kg weld metal/hour arc time - 1,6 2,1 2,7 3,8
T. Burn-off time, secs/electrode 61 72 85 93 113

 

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