Fillet Welds, Lap Welds | Lincoln Electric C2.410 instruction

Fillet Welds

FlatHorizontal Vertical (welded down)

Also see High Deposition Procedures on page 28 for 14 to 10 gauge fillet welds with Jetweld electrodes.

Plate Size	18ga	16ga	14ga	12ga	10ga

Electrode/AWS Class		Fleetweld 37/ E6013
Diameter (in.)	3/32	1/8	5/32	5/32	3/16

Position(1)		0-30° Downhill(5)
Current (Amps)	70	105	155	160	210
Polarity(2)	AC	AC	AC	AC	AC
Arc Speed - In./Min.(3) (4)	15	16	17	16	16
Lbs of Elec./Ft. of Weld	.045	.053	.071	.079	.110

Position(1)		30-90° Downhill
Current (Amps)	75	115	165	170	225
Polarity(2)	AC	AC	AC	AC	AC
Arc Speed In./Min.(3) (4)	16	19	21	20	18
Lbs. of Elec./Ft. of Weld	.042	.049	.062	.070	.100

Lap Welds

Flat							Vertical (welded down)
Plate Size		18ga			16ga		14ga		12ga		10ga
Plate Size		18ga			16ga		14ga		12ga		10ga

Electrode/AWS Class					Fleetweld 37/ E6013
Diameter (in.)
Diameter (in.)			3/32		1/8		1/8		5/32		5/32

Position(1)					0-30° Downhill
Current (Amps)		75		115			120	165			170
Polarity(2)			AC		AC		AC		AC		AC
Arc Speed - In./Min.(3) (4)		17		18			16	16			12
Lbs of Elec./Ft. of Weld		.042		.055			.075	.085			.110

Position(1)					30-90° Downhill
Current (Amps)		85		125			130		185		180
Polarity(2)			AC		AC		AC		AC		AC
Arc Speed In./Min.(3) (4)		21		22			21		21		14
Lbs. of Elec./Ft. of Weld		.038		.050			.061		.069		.100

(4)Faster arc speeds can be obtained with Fleetweld 7 using DC- polarity and these currents.

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Lincoln Electric C2.410 manual Fillet Welds, Lap Welds

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 Vertical Up Fillet Welds 160 PolarityWeld Jetweld LH-3800 E7028H8 High-Deposition Welding Wrong End view Side view Corner Welds Groove Welds Groove Welds First PassJetweld 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 Downhill Angle deg Polarity Arc Speed In./Min.3 Lbs. of Elec./Ft.180 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 With E7018 Electrode 275 350132 195 272 409 727 157 236 320 260 335 Ft. of Weld/Hr.2 Lbs. of Elec./Ft. 203 335785 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