OK Tubrod 14.33
FCAW
Type Rutile

OK Tubrod 14.33 is a flux-cored, tubular wire producing weld metal of the 309+ MoL type composition. The austenitic ferritic weld deposit has an exceptionally high resistance to hot cracking when welding dissimilar steels. Such applications will include the welding of buffer layers for acid resistant clad steels and surfacing. It is also ideally suited for the welding of mild and low-alloy steels to a wide range of stainless steels. Shielding gas CO2 or Ar+20% CO2.
Welding current, A
DC+


ClassificationsApprovalsTypical all weld metal compositionTypical properties all weld metal
SFA/AWS A5.22
E309LMoT0-1
SFA/AWS A5.22
E309LMoT0-4
EN 12073
T 23 12 2 L R M 3
VdTV05268
C0,04
Si0,6
Mn1,7
Cr23
Ni13
Mo2,2
Cu0,3
Yield stress, MPa
526
Tensile strength, MPa
672
Elongation, %
34
Elongation, %
34
Charpy V
Test temps, CImpact values, J
+2044

Diameter, mm1,2
Arc voltage, V 25-32
Welding current, A 150-250
H. Kg weld metal/hour arc time 2,5-7,0
Wire feed, m/min 8,0-16,0

 

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