A2 Welding Wire | McMaster-Carr

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AWS Material Code

For Joining

Weight

Diameter

Welding Wire Construction

Solid

Shielding Gas Required

Yes

Spool Diameter

Welding Process

For Use With

Arbor Hole Size

Welding Current Designation

DCEN

DCEP

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

REACH

Compliant

RoHS

Compliant

Approximate Length per Pound

190 ft.

300 ft.

Approximate Rods per Pound

Length

Application

10 Products

MIG Welding Wire for Joining Dissimilar Metals

Join different metals, such as cast iron, carbon steels, copper, bronze, and copper-nickel alloys.

ERCuAl-A2

Image of Product. Front orientation. MIG Welding Wire.

This ERCuAl-A2 wire is often used to repair high-wear and corrosion-resistant surfaces, such as those found in bearings.

						1 lb.				3 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	Spool Dia.	Arbor Hole Size		Each
0.035"	Solid	DCEP	Yes	No	300	4"	0.63"	00000000	000000	8"	2"	00000000	0000000	8"	2"	00000000	0000000
0.045"	Solid	DCEP	Yes	No	190	4"	0.63"	00000000	00000	—	—	———	0	—	—	———	0

TIG Welding Rods for Joining Dissimilar Metals

For Joining Bronze, Cast Iron, Copper, Stainless Steel, and Steel

Image of Product. Front orientation. TIG Welding Rods.

ERCuAl-A2—Use these ERCuAl-A2 rods to join different metals. They're often used to repair high-wear and corrosion-resistant surfaces, such as those found in bearings.

							1 lb.		5 lb.
	Dia.	Lg.	Welding Current Designation	Shielding Gas Req.	Shielding Gas Included	Approx. Rods per lb.		Pkg.		Pkg.
ERCuAl-A2



		1/16"	36"	DCEN	Yes	No	30	00000000	000000	00000000	0000000


		3/32"	36"	DCEN	Yes	No	10	00000000	00000	00000000	000000
		1/8"	36"	DCEN	Yes	No	8	00000000	00000	00000000	000000