Deep Groove Welds Joint a Pass E6011T | Lincoln Electric C2.410

Deep Groove Welds

Joint A

Pass 1

E6011T

1/8"

	60°
	2
	1
	Back gouge before
1/16"	welding final pass

Root passes - Joints A, B & C - 3/16 Fleetweld 35 (E6011), 175-180 Amps. AC at 6-9 in/min.

		JOINT A

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

Electrode/AWS Class		Jetweld 2/E6027

Diameter (in.)	3/16	7/32		1/4	7/32

Current (Amps)	280	340		375	340
Polarity	AC	AC		AC	AC

Ft. of Weld/Hr.(1)	21	19		14	14
Lbs. of Elec./Ft. of Weld(2)	.366	.4810		.795	.235

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

(2)Plus .160 lbs. of 3/16” E6011/ft. of weld for each root pass.

Over E6011 Root Passes

Joint B		Joint C
5/16" & 3/8" Pass 1 — E6011 Passes 1 to 3 —
1/2" - 1" Pass 1 & 2 — E6011		E6011	9
			9
	2		8
T	2		7
	1		T
			4
1/8"	1/8"		5
	1/8"		6
			6

60°

2 1 3

1/8" Root opening

			JOINT B				JOINT C
Plate Size – T (in.)	5/16	3/8		1/2	3/4	1	3/4	1		1-1/2
No. of Passes	2	2-3		3	3-6	3-10	4-5	4-7		4-9
Electrode/AWS Class				Jetweld 2/E6027
Diameter (in.)	5/32		5/32	1/4	1/4	1/4		1/4

Current (Amps)	220		220	390	390	390		390
Polarity	AC		AC	AC	AC	AC		AC

Ft. of Weld/Hr.(1)	21		16	14	8.2	5.3	9.0	6.2		4.1
Lbs. of Elec./Ft. of	.142		.284	.354	1.47	2.94	.728	1.45		3.04
Weld(2)

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

(2)Plus .160 lbs. of 3/16” E6011/ft. of weld for each root pass.

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Image 13

Lincoln Electric C2.410 manual Deep Groove Welds Joint a Pass E6011T, Over E6011 Root Passes

Contents

Stick Electrode Welding Guide Page Table of Contents Out-Of-Position Welding Vertical and Overhead Welding Procedures Vertical Up Techniques for Fillet and Groove Welds Vertical Down Welds Vertical Up Groove Welds 160 Polarity Vertical Up Fillet WeldsWeld Jetweld LH-3800 E7028H8 High-Deposition Welding Wrong End view Side view Corner Welds Groove Welds First Pass Groove WeldsJetweld 2 E6027 Amps. AC at 14/Min Over E6011 Root Passes Deep Groove Welds Joint a Pass E6011T Plate Size T 14 ga 12 ga 10 ga No. of Passes Leg Size L Flat Fillet WeldsFt. of Weld/Hr Lbs. of Elec./Ft. 049 082 117 162 Weld Horizontal Fillet Welds Welding Inclined Plate Polarity Arc Speed In./Min.3 Lbs. of Elec./Ft. Downhill Angle deg180 Alternate High Speed Welding Sheet MetalPage Edge Welds Lap Welds Fillet Welds Current Amps 110 155 Polarity Diameter PositionCurrent Amps 120 170 Polarity 018 028 Roof Deck Thickness 22 ga 20 ga 18 ga 16 ga Burnthrough Spot Welds Roof Decking to Beam Roof Beam Flange E7018-1 Low Hydrogen Welding Multipass Page Diameter Current Amps 155 Polarity Overhead Groove Welds No. of Pass Leg Size L Overhead Fillet Welds Also see Out-of Position Procedures,Arc Speed In./Min Ft. of Weld/Hr Lbs. of Elec./Ft. No. of Passes Leg Size L Back gouge first bead as needed Plate Size T No. of Passes Horizontal Groove WeldsDiameter Current Amps 230 200 Polarity Arc Speed In./Min Ft. of Weld/Hr Lbs. of Elec./Ft. of Weld 230 200 Polarity Use steel backing as on With E7028 Electrode 275 350 With E7018 Electrode132 195 272 409 727 157 236 320 260 335 203 335 Ft. of Weld/Hr.2 Lbs. of Elec./Ft.785 Minimum Preheat and Interpass Temperature1 Out-of-Position Group Stick Electrode Typical Operating Procedures High Speed Group High Deposition Group Low Hydrogen, Low Alloy Steel Group Low Hydrogen Group Fleetweld 5P Shield-Arc Fleetweld 5P+ Fleetweld JetweldFleetweld 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