Lincoln Electric C2.410 manual Groove Welds First Pass, Jetweld 2 E6027 Amps. AC at 14/Min

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Groove Welds

T 1/16"± 1/32"

Do not use for code quality work

This square edge groove joint requires the deep penetration of Fleetweld 5P or 5P+.

Plate Size – T (in.)	3/16	1/4	5/16	3/8
No. of Passes	2	2	2	2

Electrode/AWS Class	Fleetweld 5P, Fleetweld 5P+/E6010

Diameter (in.)	1/4	5/16	5/16	5/16

Current (Amps)	240	325	390	410
Polarity	DC+	DC+	DC+	DC+
Arc Speed In./Min.(1)	18	18	18	18
Ft. of Weld/Hr.(2)	45	45	45	45
Lbs. of Elec./Ft. of Weld	.171	.275	.315	.330

(1)Both passes.

(2)Total for all passes. 100% operating factor.

Groove Welds

First Pass

30¡

3/16” Jetweld 2 E6027

T

300 amps. AC at 14”/Min.

Steel backup

5/16"

Plate Size – T (in.)	5/16	3/8	1/2	3/4	1
No. of Fill Passes	2-3	2-3	2-4	2-6	2-8

Electrode /AWS Class		Jetweld 2/E6027
Diameter (in.)			1/4

Current (Amps)			390
Polarity			AC
Arc Speed In./Min.(1)			14
Ft. of Weld/Hr.(2)	20	22	17	11	8.2
Lbs. of Elec./Ft. of weld(3)	.524	.697	1.00	1.69	2.37

(1)First pass only. On later passes adjust arc speed to obtain proper bead size.

(2)Total for all passes. 100% operating factor.

(3)Plus .228 lbs. of 3/16” E6027/ft. of weld for first pass.

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Contents Stick Electrode Welding Guide Page Table of Contents Welding Procedures Out-Of-Position Welding Vertical and OverheadVertical Up Techniques for Fillet and Groove Welds Vertical Up Groove Welds Vertical Down WeldsVertical Up Fillet Welds 160 PolarityWeld High-Deposition Welding Jetweld LH-3800 E7028H8Wrong End view Side view Corner Welds Groove Welds Groove Welds First PassJetweld 2 E6027 Amps. AC at 14/Min Deep Groove Welds Joint a Pass E6011T Over E6011 Root PassesFlat Fillet Welds Plate Size T 14 ga 12 ga 10 ga No. of Passes Leg Size LFt. of Weld/Hr Lbs. of Elec./Ft. 049 082 117 162 WeldHorizontal Fillet Welds Welding Inclined Plate Downhill Angle deg Polarity Arc Speed In./Min.3 Lbs. of Elec./Ft.180 High Speed Welding Sheet Metal AlternatePage Edge Welds Fillet Welds Lap WeldsDiameter Position Current Amps 110 155 PolarityCurrent Amps 120 170 Polarity 018 028Burnthrough Spot Welds Roof Decking to Beam Roof Beam Flange Roof Deck Thickness 22 ga 20 ga 18 ga 16 gaLow Hydrogen Welding E7018-1Multipass Page Overhead Groove Welds Diameter Current Amps 155 PolarityOverhead Fillet Welds Also see Out-of Position Procedures, No. of Pass Leg Size LArc Speed In./Min Ft. of Weld/Hr Lbs. of Elec./Ft. No. of Passes Leg Size LHorizontal Groove Welds Back gouge first bead as needed Plate Size T No. of PassesDiameter Current Amps 230 200 Polarity Arc Speed In./Min Ft. of Weld/Hr Lbs. of Elec./Ft. of WeldUse steel backing as on 230 200 PolarityWith E7028 Electrode With E7018 Electrode 275 350132 195 272 409 727 260 335 157 236 320Ft. of Weld/Hr.2 Lbs. of Elec./Ft. 203 335785 Minimum Preheat and Interpass Temperature1 Stick Electrode Typical Operating Procedures Out-of-Position GroupHigh Deposition Group High Speed GroupLow Hydrogen Group Low Hydrogen, Low Alloy Steel GroupFleetweld Jetweld Fleetweld 5P Shield-Arc Fleetweld 5P+Fleetweld Fleetweld 35LS Jetweld Shield-Arc 70+ Shield-Arc HYP+Electric Shock can kill Fumes and Gases can be dangerous For Electrically powered Electric and Magnetic Fields Stick C2.410 12/04