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Wire Type,
Wire
Shielding Gas,
Diameter
And Flow Rate
(inch)
0.030
E-71T-GS
Flux Core
0.035
0.023
ER70S-6,
Mild Steel,
CO
20 cfh+
2,
0.030
ER70S-6,
0.023
Mild Steel,
75% Argon
25% CO
,
2
0.030
20 cfh+
0.023
ER 308,
Stainless Steel,
0.030
Tri-Mix,
20 cfh+
0.035
0.030
Aluminum,
Argon,
30 cfh+
0.035
*Do not change VOLTAGE switch position while welding. WIRE SPEED value in table is a starting value only, and WIRE SPEED control setting
can be fine tuned during welding.
+cfh = cubic feet per hour
OM-174 470 Page 13
Suggested Welding Settings
Operator
Control
1/8 in.
Settings*
(3.2 mm)
Voltage
4
Wire Speed
30
Voltage
4
30
Wire Speed
Voltage
4
Wire Speed
50
Voltage
4
40
Wire Speed
Voltage
4
Wire Speed
60
Voltage
4
50
Wire Speed
Voltage
4
Wire Speed
40
Voltage
4
30
Wire Speed
Voltage
4
15
Wire Speed
–
Voltage
–
Wire Speed
Voltage
–
–
Wire Speed
Metal Thickness
12 ga.
14 ga.
16 ga.
3
3
1
30
20
25
3
2
1
25
25
25
4
3
2
50
50
45
4
3
3
40
40
40
4
3
2
55
50
45
4
3
3
50
50
50
4
4
3
35
35
30
4
4
3
30
30
25
4
4
3
15
15
15
4
3
2
85
80
75
4
4
2
55
60
60
22 ga. And
18 ga.
20 ga.
Thinner
1
1
–
20
20
–
1
1
–
25
20
–
2
1
1
40
30
30
2
1
1
40
40
35
2
1
1
40
35
35
2
1
1
45
45
40
3
2
–
30
20
–
3
2
–
20
15
–
2
–
–
15
–
–
1
–
–
70
–
–
2
–
–
55
–
–
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