MIG Electrodes | McMaster-Carr

2 lbs.
Dia.	Wire Type	Welding Current Designation	Shielding Gas Required	Shielding Gas Included	Approximate Lg. per Pound, ft.	Spool Dia.	Arbor Hole Size		Each
ER70S-6
0.023"	Solid	DCEP	Yes	No	600	4"	0.63"	00000000	000000
0.030"	Solid	DCEP	Yes	No	500	4"	0.63"	00000000	00000
0.035"	Solid	DCEP	Yes	No	350	4"	0.63"	00000000	00000
0.045"	Solid	DCEP	Yes	No	195	4"	0.63"	00000000	00000
11 lbs.
ER70S-6
0.023"	Solid	DCEP	Yes	No	600	8"	2"	00000000	00000
0.030"	Solid	DCEP	Yes	No	500	8"	2"	00000000	00000
0.035"	Solid	DCEP	Yes	No	350	8"	2"	00000000	00000
0.045"	Solid	DCEP	Yes	No	195	8"	2"	00000000	00000
33 lbs.
ER70S-6
0.023"	Solid	DCEP	Yes	No	600	12"	2"	00000000	000000
0.030"	Solid	DCEP	Yes	No	500	12"	2"	00000000	000000
0.035"	Solid	DCEP	Yes	No	350	12"	2"	00000000	00000
0.045"	Solid	DCEP	Yes	No	195	12"	2"	00000000	00000
0.063"	Solid	DCEP	Yes	No	90	12"	2"	00000000	00000
44 lbs.
ER70S-6
0.030"	Solid	DCEP	Yes	No	500	12"	2"	00000000	000000
0.035"	Solid	DCEP	Yes	No	350	12"	2"	00000000	000000
0.045"	Solid	DCEP	Yes	No	195	12"	2"	00000000	000000

MIG Welding Wire for Vertical
and Overhead Welding on Steel

11 lbs.
Dia.	Wire Type	Welding Current Designation	Shielding Gas Required	Shielding Gas Included	Approximate Lg. per Pound, ft.	Arbor Hole Size	Spool Dia.		Each
E71T-1
0.035"	Flux Core	DCEP	Yes	No	350	2"	8"	00000000	000000
33 lbs.
E71T-1
0.035"	Flux Core	DCEP	Yes	No	350	2"	12"	00000000	000000
0.045"	Flux Core	DCEP	Yes	No	200	2"	12"	00000000	00000

MIG Welding Wire for Thin-Gauge Steel

Use this wire on steel sheets.

1 lbs.
Dia.	Wire Type	Welding Current Designation	Shielding Gas Required	Approximate Lg. per Pound, ft.	Spool Dia.	Arbor Hole Size		Each
E71T-11, E71T11-AZ-CS3
0.030"	Flux Core	DCEN	No	450	4"	0.63"	00000000	000000
0.035"	Flux Core	DCEN	No	330	4"	0.63"	00000000	00000
2 lbs.
E71T-GS
0.045"	Flux Core	DCEN	No	210	4"	0.63"	00000000	00000
10 lbs.
E71T-GS
0.045"	Flux Core	DCEN	No	210	8"	2"	00000000	00000
E71T-11, E71T11-AZ-CS3
0.030"	Flux Core	DCEN	No	545	8"	2"	00000000	00000
0.035"	Flux Core	DCEN	No	330	8"	2"	00000000	00000

High-Strength MIG Welding Wire for Steel

This wire creates stronger welds on steel than standard welding wire for steel.

2 lbs.
Dia.	Wire Type	Welding Current Designation	Shielding Gas Required	Shielding Gas Included	Approximate Lg. per Pound, ft.	Spool Dia.	Arbor Hole Size		Each
ER80S-D2
0.030"	Solid	DCEP	Yes	No	500	4"	0.63"	0000000	000000
0.035"	Solid	DCEP	Yes	No	350	4"	0.63"	0000000	00000
11 lbs.
ER80S-D2
0.030"	Solid	DCEP	Yes	No	500	8"	2"	0000000	00000
0.035"	Solid	DCEP	Yes	No	350	8"	2"	0000000	00000
33 lbs.
ER80S-D2
0.030"	Solid	DCEP	Yes	No	500	12"	2"	0000000	000000
0.035"	Solid	DCEP	Yes	No	350	12"	2"	0000000	000000
0.045"	Solid	DCEP	Yes	No	175	12"	2"	0000000	000000

Wear-Resistant MIG Welding Wire for Steel

Increase the wear resistance of your base metal, or restore a worn-down surface with this wire.

1 lbs.
Dia.	Wire Type	Welding Current Designation	Shielding Gas Required	Shielding Gas Included	Approximate Lg. per Pound, ft.	Spool Dia.	Arbor Hole Size		Each
55FC-O
0.035"	Flux Core	DCEP, DCEN	No	Yes	350	4"	0.63"	0000000	000000
3 lbs.
55FC-O
0.035"	Flux Core	DCEP, DCEN	No	Yes	350	8"	2"	0000000	00000

Fast-Deposit MIG Welding Wire for Steel

Make welds quickly with this fast-melting wire.

11 lbs.
Dia.	Wire Type	Welding Current Designation	Shielding Gas Required	Shielding Gas Included	Approximate Lg. per Pound, ft.	Arbor Hole Size	Spool Dia.		Each
E70C-6M
0.035"	Metal Core	DCEP	Yes	No	350	2"	8"	00000000	000000
33 lbs.
E70C-6M
0.035"	Metal Core	DCEP	Yes	No	350	2"	12"	00000000	000000

MIG Welding Wire for Stainless Steel

ER308L wire is for 304 and 304L stainless steel.

ER308LFC-O wire is for 301, 302, 304, and 308 stainless steel.

ER309L and E309L-T1 wire is for 309 stainless steel.

ER316L and E316L-T1 wire is for 316 stainless steel.

ER347 wire is for 321 and 347 stainless steel.

ER308L

2 lbs.
Dia.	Wire Type	Welding Current Designation	Shielding Gas Required	Shielding Gas Included	Approximate Lg. per Pound, ft.	Spool Dia.	Arbor Hole Size		Each
0.025"	Solid	DCEP	Yes	No	600	4"	0.63"	00000000	000000
0.030"	Solid	DCEP	Yes	No	500	4"	0.63"	00000000	00000
0.035"	Solid	DCEP	Yes	No	350	4"	0.63"	00000000	00000
0.045"	Solid	DCEP	Yes	No	195	4"	0.63"	00000000	00000
10 lbs.
0.025"	Solid	DCEP	Yes	No	600	8"	2"	00000000	000000
0.030"	Solid	DCEP	Yes	No	500	8"	2"	00000000	000000
0.035"	Solid	DCEP	Yes	No	350	8"	2"	00000000	000000
0.045"	Solid	DCEP	Yes	No	195	8"	2"	00000000	000000

ER308LFC-O

1 lbs.
Dia.	Wire Type	Welding Current Designation	Shielding Gas Required	Approximate Lg. per Pound, ft.	Spool Dia.	Arbor Hole Size		Each
0.035"	Flux Core	DCEP	No	350	4"	0.63"	0000000	000000
5 lbs.
0.035"	Flux Core	DCEP	No	350	8"	2"	0000000	000000

ER309L

2 lbs.
Dia.	Wire Type	Welding Current Designation	Shielding Gas Required	Shielding Gas Included	Approximate Lg. per Pound, ft.	Spool Dia.	Arbor Hole Size		Each
0.023"	Solid	DCEP	Yes	No	600	4"	0.75"	00000000	000000
0.030"	Solid	DCEP	Yes	No	500	4"	0.63"	00000000	00000
0.035"	Solid	DCEP	Yes	No	350	4"	0.63"	00000000	00000
10 lbs.
0.025"	Solid	DCEP	Yes	No	600	8"	2"	00000000	000000
0.030"	Solid	DCEP	Yes	No	500	8"	2"	00000000	000000
0.035"	Solid	DCEP	Yes	No	350	8"	2"	00000000	000000

E309L-T1

						10 lbs.
Dia.	Wire Type	Welding Current Designation	Shielding Gas Required	Shielding Gas Included	Approximate Lg. per Pound, ft.	Spool Dia.	Arbor Hole Size		Each
0.035"	Flux Core	DCEN	Yes	No	300	8"	2"	0000000	0000000

ER316L

2 lbs.
Dia.	Wire Type	Welding Current Designation	Shielding Gas Required	Shielding Gas Included	Approximate Lg. per Pound, ft.	Spool Dia.	Arbor Hole Size		Each
0.025"	Solid	DCEP	Yes	No	600	4"	0.63"	00000000	000000
0.030"	Solid	DCEP	Yes	No	500	4"	0.63"	00000000	00000
0.035"	Solid	DCEP	Yes	No	350	4"	0.63"	00000000	00000
10 lbs.
0.025"	Solid	DCEP	Yes	No	600	8"	2"	00000000	000000
0.030"	Solid	DCEP	Yes	No	500	8"	2"	00000000	000000
0.035"	Solid	DCEP	Yes	No	350	8"	2"	00000000	000000

E316L-T1

2 lbs.
Dia.	Wire Type	Welding Current Designation	Shielding Gas Required	Shielding Gas Included	Approximate Lg. per Pound, ft.	Spool Dia.	Arbor Hole Size		Each
0.035"	Flux Core	DCEN	Yes	No	300	4"	0.63"	0000000	000000
5 lbs.
0.035"	Flux Core	DCEN	Yes	No	300	8"	2"	0000000	000000

ER347

2 lbs.
Dia.	Wire Type	Welding Current Designation	Shielding Gas Required	Shielding Gas Included	Approximate Lg. per Pound, ft.	Spool Dia.	Arbor Hole Size		Each
0.030"	Solid	DCEP	Yes	No	400	4"	0.63"	0000000	000000
0.035"	Solid	DCEP	Yes	No	300	4"	0.63"	0000000	00000
5 lbs.
0.030"	Solid	DCEP	Yes	No	400	8"	2"	00000000	000000
0.035"	Solid	DCEP	Yes	No	300	8"	2"	00000000	00000
10 lbs.
0.030"	Solid	DCEP	Yes	No	400	8"	2"	0000000	000000
0.035"	Solid	DCEP	Yes	No	300	8"	2"	0000000	000000

MIG Welding Wire for Aluminum

This ER4043 wire is for aluminum 43, 356, 3003, 3004, 5052, 6061, and 6063.

1 lbs.
Dia.	Wire Type	Welding Current Designation	Shielding Gas Required	Shielding Gas Included	Approximate Lg. per Pound, ft.	Spool Dia.	Arbor Hole Size		Each
ER4043
0.030"	Solid	DCEP	Yes	No	1,130	4"	0.63"	00000000	000000
0.035"	Solid	DCEP	Yes	No	975	4"	0.63"	00000000	00000
0.047"	Solid	DCEP	Yes	No	650	4"	0.63"	00000000	00000
3 lbs.
ER4043
0.030"	Solid	DCEP	Yes	No	1,130	8"	2"	0000000	00000
5 lbs.
ER4043
0.035"	Solid	DCEP	Yes	No	975	8"	2"	00000000	00000

High-Strength MIG Welding Wire for Aluminum

This wire creates stronger welds than standard welding wire for aluminum. It is ER5356, which is for aluminum 5050, 5052, 5083, 5454, 5456, 5457, and 5458.

1 lbs.
Dia.	Wire Type	Welding Current Designation	Shielding Gas Required	Shielding Gas Included	Approximate Lg. per Pound, ft.	Spool Dia.	Arbor Hole Size		Each
ER5356
0.030"	Solid	DCEP	Yes	No	1,130	4"	0.63"	00000000	000000
0.035"	Solid	DCEP	Yes	No	975	4"	0.63"	00000000	00000
0.047"	Solid	DCEP	Yes	No	650	4"	0.63"	00000000	00000
5 lbs.
ER5356
0.030"	Solid	DCEP	Yes	No	1,130	8"	2"	00000000	00000
0.035"	Solid	DCEP	Yes	No	975	8"	2"	00000000	00000

MIG Welding Wire for Joining Dissimilar Metals

1 lbs.
Dia.	For Joining	Wire Type	Welding Current Designation	Shielding Gas Required	Shielding Gas Included	Approximate Lg. per Pound, ft.	Spool Dia.	Arbor Hole Size		Each
ERCuAL-A2
0.035"	Steel, Stainless Steel, Cast Iron, Copper, Bronze	Solid	DCEP	Yes	No	300	4"	0.63"	00000000	000000
3 lbs.
ERCuAL-A2
0.035"	Steel, Stainless Steel, Cast Iron, Copper, Bronze	Solid	DCEP	Yes	No	300	8"	2"	00000000	00000

MIG Welding Wire for Joining Copper to Steel

						2 lbs.
Dia.	Wire Type	Welding Current Designation	Shielding Gas Required	Shielding Gas Included	Approximate Lg. per Pound, ft.	Spool Dia.	Arbor Hole Size		Each
ERCuSi-A
0.035"	Solid	DCEP	Yes	No	350	4"	0.63"	0000000	000000

MIG Welding Wire for Copper

1 lbs.
Dia.	Wire Type	Welding Current Designation	Shielding Gas Required	Shielding Gas Included	Approximate Lg. per Pound, ft.	Spool Dia.	Arbor Hole Size		Each
ERCu
0.035"	Solid	DCEP	Yes	No	300	4"	0.63"	00000000	000000
3 lbs.
ERCu
0.035"	Solid	DCEP	Yes	No	300	8"	2"	00000000	00000

MIG Welding Wire for Cast Iron

This wire is an alternative to EniFe-Ci covered electrodes.

1 lbs.
Dia.	Wire Type	Welding Current Designation	Shielding Gas Required	Shielding Gas Included	Approximate Lg. per Pound, ft.	Spool Dia.	Arbor Hole Size		Each
0.035"	Metal Core	DCEP	Yes	No	350	4"	0.63"	0000000	000000
3 lbs.
0.035"	Metal Core	DCEP	Yes	No	350	8"	2"	0000000	000000

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MIG Welding Wire for Steel

MIG Welding Wire for Verticaland Overhead Welding on Steel