OK Autrod 16.82
GMAW


Welding current, A
DC(+)


ClassificationsApprovalsTypical all weld metal compositionTypical properties all weld metal
SFA/AWS A5.9
ER409Nb
C<0,08
Si<1,0
Mn<0,8
Cr12,0
Wire composition
Yield stress, MPa
>250
Tensile strength, MPa
>450
Elongation, %
>15
Elongation, %
>15
Weld metal hardness, a w
100-160

Diameter, mm0,80,91,01,21,6
Arc voltage, V 16-22 - 16-24 20-28 24-28
Welding current, A 50-140 - 80-190 180-280 230-350
H. Kg weld metal/hour arc time 0,8-2,7 - 1,1-3,1 2,6-4,5 3,0-5,2
Wire feed, m/min 3,4-11,0 - 2,9-8,4 4,9-8,5 3,2-5,5

 

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