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Standard welding parameter values for fillet welds
Standard welding
parameter values
for fillet welds
NOTE! The following specifications are standard values determined under labo-
ratory conditions.
Filler metal and welding position:
Shielding gas: M21 Ar+18% CO
2
, 2 x 12 l/min
Wire electrode: G3Si1, 1.2 mm
Welding position: PB
Sheet thickness (mm)
a dimension (mm)
Wire electrode /
welding process
Wire feed speed
(m/min)
Current
(A)
Voltage
(V)
Characteristics
used
Welding speed
(m/min)
Energy input
(kJ/cm)
Deposition rate
(kg/h)
Micrograph
3 2.8
Lead /
Pulse
16 420 28.0 1472*
3 2.7 13.3
Trail /
CMT
10 275 19.0 1479*
43
Lead /
Pulse
16 420 28.0 1472*
2.5 3.2 13.3
Trail /
CMT
10 275 19.0 1479*
6 3.5
Lead /
Pulse
15.5 410 28.0 1474**
1.8 4.3 13
Trail /
CMT
10 280 19.0 1476**
84
Lead /
Pulse
15.5 415 27.5 1474**
1.5 5 12.5
Trail /
CMT
9 225 19.0 1476**
10 5
Lead /
Pulse
15 380 27.0 1474**
1 6.9 12.3
Trail /
CMT
9 220 18.5 1476**
12 6
Lead /
Pulse
15 390 28.0 1472***
0.6 6.9 11.7
Trail /
CMT
8 215 17.0 1479***
* 'Speed' configuration used
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