Lincoln Electric AC-235 Manual Download Page 23

– 23–

Electrode

Conforms to Test

Polarity

Sizes and Current Ranges (Amps.)

Coating

Requirements of

Electrode

(+) = “Reverse”

Color

AWS Class

Brand Name

(–) = “Straight”

5/64" Size

3/32" Size

1/8" Size

5/32" Size

3/16" Size

7/32" Size

1/4" Size

5/16" Size

MILD STEEL

Brick Red

E6010

Fleetweld 5P

DC(+)

40-75

75-130

90-175

140-225

200-275

220-325

240-400

Tan

E6012

Fleetweld 7

DC(

)

80-135

110-180

155-250

225-295

245-325

AC

90-150

120-200

170-275

250-325

275-360

Gray

E6011

Fleetweld 35

AC

50-85

75-120

90-160

120-200

150-260

190-300

DC(+)

40-75

70-110

80-145

110-180

135-235

170-270

Red Brown

E6011

Fleetweld 35LS

AC

80-130

120-160

DC(±)

70-120

110-150

Gray Tan

E6013

Fleetweld 37

AC

50-80

75-105

110-150

160-200

205-260

DC(±)

45-75

70-95

100-135

145-180

190-235

Gray Brown

E7014

Fleetweld 47

AC

110-160

150-225

200-280

260-340

280-425

DC(

)

100-145

135-200

185-235

235-305

260-380

Gray*

E6013

Fleetweld 57

AC

100-150

150-200

200-260

DC(

)

90-135

135-180

180-235

Brown

E6011

Fleetweld 180

AC

40-90

60-120

115-150

DC(±)

40-80

55-110

105-135

Gray

E7024

Jetweld

®

1

AC

65-120

115-175

180-240

240-300

300-380

340-440

DC(±)

60-110

100-160

160-215

220-280

270-340

320-400

Red Brown

E6027

Jetweld 2

AC

190-240

250-300

300-380

350-450

DC(±)

175-215

230-270

270-340

315-405

Gray*

E7024

Jetweld 3

(1)

AC

65-120

115-175

180-240

240-315

300-380

350-450

380-600

DC(±)

60-110

100-160

160-215

215-285

270-340

315-405

360-600

Gray

E7018

Jetweld LH-70

DC(+)

70-100

90-150

120-190

170-280

210-330

290-430

375-500

AC

80-120

110-170

135-225

200-300

260-380

325-440

400-530

Gray*

E7018

Jetweld LH-73

AC

70-90

95-135

140-200

(white numbers)

DC(+)

65-85

90-125

130-185

White

E7018

Jetweld LH-75

DC(+)

70-110

95-160

120-190

180-270

250-330

300-400

AC

80-110

100-170

135-225

210-290

270-370

325-420

Gray

7018

JET-LH 78

DC(+)

85-110

110-160

130-200

180-270

250-330

300-400

(white numbers)

AC

120-170

140-230

210-290

270-370

325-420

Gray Brown

E7028

Jetweld LH-3800

AC

180-270

240-330

275-410

360-520

DC(+)

170-240

210-300

260-380

LOW ALLOY, HIGH TENSILE STEEL

Pink

E7010-A1

Shield Arc

®

85

DC(+)

50-90

75-130

90-175

140-225

Pink*

E7010-A1

Shield-Arc 85P

DC(+)

140-225

Tan

E7010-G

Shield Arc HYP

DC(+)

75-130

90-185

140-225

160-250

Gray

E8010-G

Shield-Arc 70+

DC(+)

75-130

90-185

140-225

Gray Brown

E8018-C1

Jet-LH

®

8018 C1

DC(+)

90-150

120-180

180-270

250-350

AC

110-160

140-200

200-300

300-400

Gray Brown

E8018-C3

Jet-LH 8018 C3

DC(+)

110-150

130-190

180-270

250-330

300-400

AC

120-170

140-225

210-290

270-370

325-420

Gray

E8018-B2

Jetweld LH-90

DC(+)

110-150

130-190

180-270

AC

120-170

140-225

210-290

Gray

E11018-M

Jetweld LH-110M

DC(+)

70-100

85-155

120-195

160-280

190-310

230-360

AC

80-110

100-170

135-225

200-310

240-350

290-410

STAINLESS STEEL

Pale Green

E308-15

Stainweld

®

308-15

DC(+)

30-70

50-100

75-130

95-165

150-225

Gray

E308-16

Stainweld 308-16

DC(+); AC

20-45

30-60

55-95

80-135

115-185

200-275

Gray

E308L-16

Stainweld 308L-16

DC(+); AC

30-65

55-100

80-140

115-190

Gray

E309-16

Stainweld 309-16

DC(+); AC

30-60

55-95

80-135

115-185

200-275

Gray

E310-16

Stainweld 310-16

DC(+); AC

30-65

55-100

80-140

120-185

200-275

Gray

E316L-16

Stainweld 316L-16

DC(+); AC

30-65

55-100

80-140

115-190

Pale Green

E347-15

Stainweld 347-15

DC(+)

30-70

50-100

75-130

95-165

Gray

E347-16

Stainweld 347-16

DC(+); AC

30-60

55-95

80-135

115-185

ALUMINUM

White

Aluminweld

®

DC(+)

20-55

45-125

60-170

85-235

1/8" Size

5/32" Size

3/16" Size

1/4" Size

CAST IRON

Light Tan

ESt

Ferroweld

®

DC(+); AC

80-100

Black

ENiCl

Softweld

®

DC(±)

60-110

100-135

AC

65-120

110-150

HARDFACING

Black

Wearshield ABR

DC(±)

40-150

75-200

110-250

150-375

AC

50-165

80-220

120-275

165-410

Black

Faceweld

®

1

DC(+); AC

60-150

Black

Faceweld 12

DC(+); AC

60-150

Dark Gray

Jet-LH BU-90

DC(±)

145-210

180-280

230-360

AC

155-225

200-290

255-375

Dark Gray

Mangjet

®

DC(±)

120-180

160-260

200-350

AC

135-230

165-285

220-385

Dark Gray

Wearweld

®

DC(+)

110-275

150-400

AC

125-275

200-400

NOTE: The AC-235 is an AC welder. DC electrodes have been included in the chart below for referance only.

ELECTRODE IDENTIFICATION AND OPERATION DATA

(1)

5/16" Jetweld 3 does not conform to any AWS/ASME classification.

®

Means registered Trademark of The Lincoln Electric Company.

* Has identification dot on coating.

The electrodes under the shaded portions of this chart will operate on
the AC-235 Arc Welder.  However, the size and current used must be
within the capacity of the welder.

Summary of Contents for AC-235

Page 1: ...g Electrodes 23 Brief descriptions of the types and operating data for all Lincoln electrodes Welding Books and Teaching Aids 25 Sales and Service through Subsidiaries and Distributors Worldwide Cleve...

Page 2: ...ctrode electrode reel welding head nozzle or semiautomatic welding gun are also electrically hot 1 d Always be sure the work cable makes a good electrical connection with the metal being welded The co...

Page 3: ...welding sparks from starting a fire Remember that welding sparks and hot materials from welding can easily go through small cracks and openings to adjacent areas Avoid welding near hydraulic lines Hav...

Page 4: ...outdoors ____________________________________________________ 7 c Do not add the fuel near an open flame welding arc or when the engine is running Stop the engine and allow it to cool before refuelin...

Page 5: ...inflammables 4 Des gouttes de laitier en fusion sont mises de l arc de soudage Se prot ger avec des v tements de protection libres de l huile tels que les gants en cuir chemise paisse pantalons sans...

Page 6: ...on below for future reference This information can be found on your machine nameplate Product _________________________________________________________________________________ Model Number ___________...

Page 7: ...frame when the welder plug is inserted into the receptacle If a separate dis connect switch is used it should have two poles for the two hot lines and both should be fused for 50 amperes Attaching El...

Page 8: ...play after switching to a new position This wip ing action keeps the contacts free from dirt and oxides Duty Cycle The AC 235 is rated for 20 duty cycle on all switch posi tions except maximum 235 amp...

Page 9: ...9 NOTES...

Page 10: ...ription number required the welder name model number and code number 1 2 3 4 5 6 7 8 10 11 12 13 14 15 16 17 18 19 20 21 22 Item Description 1A Fan Motor 1B Fan Blade 2 Case 3 Nameplate 4 Warning Deca...

Page 11: ...g the tip of the electrode 1 16 1 8 away from the work or base metal being welded The electric arc is established in this gap and is held and moved along the joint to be welded melting the metal as it...

Page 12: ...Welding Position Beginners will find it easier to learn how to control the welding arc using the two handed technique shown below This requires the use of a headshield a Hold the electrode holder in...

Page 13: ...fies 4 Run beads on a flat plate Run them parallel to the top edge the edge farthest away from you This gives you practice in running straight welds and also it gives you an easy way to check your pro...

Page 14: ...iginal metal Fillet Welds When welding fillet welds it is very important to hold the electrode at a 45 angle between the two sides or the metal will not distribute itself evenly To make it easy to get...

Page 15: ...down welds are applied at a fast pace These welds are therefore shallow and narrow and as such are excellent for sheet metal Do not use the vertical down technique on heavy metal The welds will not be...

Page 16: ...about one inch 25mm from the sharp edge 4 The bead should be put on with a weaving motion and it should be 1 2 to 3 4 12 7 to 19mm wide Do not let the arc blow over the edge as that will dull the edg...

Page 17: ...l slowly 2 He can weld 1 2 12 7mm at a time and not weld at that spot again until the weld is completely cool to the touch In this way no large amount of heat is put into the mass Most inexperienced w...

Page 18: ...ORCH Welding Aluminum and Copper Alloys Brazing and Soldering Heating Bending and Straightening Required Equipment 1 A Lincoln Carbon Arc Torch L 2645 Its rating is 100 amperes 2 1 4 5 16 or 3 8 6 4 7...

Page 19: ...reversing the thumb control setting to spread the carbons 1 16 to 3 16 1 6 to 4 8mm apart As the carbons burn away use the thumb control to maintain the desired arc When the proper arc can no longer b...

Page 20: ...ns 5 Play the arc 3 to 4 75 to 100mm up and down the joint at the start This preheat helps to give a smoother bead and an easier start when the filler rod is applied 6 Move the torch to the beginning...

Page 21: ...y be classified into the following groups Out of Position Group E6011 This group includes electrodes which have a snappy deep penetrating arc and fast freezing deposits These electrodes are used for g...

Page 22: ...and V butts Also sometimes used with fill freeze and low hydrogen electrodes to make the first pass on these joints Motion D is a triangular weave used with fill freeze and low hydrogen electrodes to...

Page 23: ...225 Pink E7010 A1 Shield Arc 85P DC 140 225 Tan E7010 G Shield Arc HYP DC 75 130 90 185 140 225 160 250 Gray E8010 G Shield Arc 70 DC 75 130 90 185 140 225 Gray Brown E8018 C1 Jet LH 8018 C1 DC 90 150...

Page 24: ...24...

Page 25: ......

Page 26: ...electrically live parts or electrode with skin or wet clothing Insulate yourself from work and ground No toque las partes o los electrodos bajo carga con la piel o ropa moja da Aislese del trabajo y...

Page 27: ...e Be und Entl ftung des Arbeitsplatzes Mantenha seu rosto da fuma a Use ventila o e exhaust o para remover fumo da zona respirat ria Turn power off before servicing Desconectar el cable de ali mentaci...

Page 28: ...and Service through Subsidiaries and Distributors Worldwide Cleveland Ohio 44117 1199 U S A TEL 216 481 8100 FAX 216 486 1751 WEB SITE www lincolnelectric com World s Leader in Welding and Cutting Pr...

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