ER70S-2 Welding Wire | McMaster-Carr

Filter by

Diameter

For Joining

Weight

Spool Diameter

Welding Wire Construction

Solid

Welding Process

MIG

TIG

Shielding Gas Required

Yes

Arbor Hole Size

0.63"

Export Control Classification Number (ECCN)

EAR99

Approximate Length per Pound

Welding Current Designation

DCEN

DCEP

DFARS Specialty Metals

REACH

RoHS

Length

Approximate Rods per Pound

100

Forward

How can we improve?

20 Products

MIG Welding Wire for Steel

Image of Product. Front orientation. MIG Welding Wire.

Join steel together with this welding wire.

ER70S-2—ER70S-2 wire is good for welding over rust and mill scale. It is made from a blend that helps remove contaminants and imperfections from the weld pool.

							2 lb.				11 lb.
	Dia.	Welding Wire Construction	Welding Current Designation	Shielding Gas Req.	Shielding Gas Included	Approx. Lg. per lb., ft.	Spool Dia.	Arbor Hole Size		Each	Spool Dia.	Arbor Hole Size		Each
ER70S-2



		0.023"	Solid	DCEP	Yes	No	640	4"	0.63"	00000000	000000	8"	2"	00000000	000000


		0.030"	Solid	DCEP	Yes	No	410	4"	0.63"	00000000	00000	8"	2"	00000000	00000
		0.035"	Solid	DCEP	Yes	No	300	4"	0.63"	00000000	00000	8"	2"	00000000	00000
		0.045"	Solid	DCEP	Yes	No	180	4"	0.63"	00000000	00000	8"	2"	00000000	00000

TIG Welding Rods

For Joining Steel

Weld steel together with these rods.

ER70S-2—ER70S-2 rods are good for welding over rust and mill scale. They’re made from a blend that helps remove contaminants and imperfections from the weld pool.

							1 lb.		5 lb.
	Dia.	Lg.	Welding Current Designation	Shielding Gas Req.	Shielding Gas Included	Approx. Rods per lb.		Pkg.		Pkg.
ER70S-2



		0.035"	36"	DCEN	Yes	No	100	00000000	000000	00000000	000000


		0.045"	36"	DCEN	Yes	No	60	00000000	00000	00000000	00000
		1/16"	36"	DCEN	Yes	No	30	00000000	00000	00000000	00000
		3/32"	36"	DCEN	Yes	No	10	00000000	00000	00000000	00000
		1/8"	36"	DCEN	Yes	No	8	00000000	00000	00000000	00000
		5/32"	36"	DCEN	Yes	No	5	00000000	00000	00000000	00000