ER CuSi-A Welding Wire | McMaster-Carr

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AWS Material Code

For Joining

Diameter

Weight

Welding Wire Construction

Solid

Welding Current Designation

Welding Process

Spool Diameter

Arbor Hole Size

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Exempt

REACH

Compliant

RoHS

Compliant

Shielding Gas Required

Yes

Approximate Length per Pound

280 ft.

380 ft.

Length

3 ft.

Approximate Rods per Pound

100

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16 Products

MIG Welding Wire for Joining Copper to Steel

Image of Product. Front orientation. MIG Welding Wire.

Join copper, copper-silicon, and copper-zinc to themselves and to steel. This wire is also good for welding uncoated or galvanized steel sheets.

							2 lb.				11 lb.				33 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
ERCuSi-A



		0.030"	Solid	DCEP	Yes	No	380	4"	0.63"	00000000	000000	8"	2"	00000000	0000000	12"	2"	00000000	0000000


		0.035"	Solid	DCEP	Yes	No	280	4"	0.63"	0000000	00000	8"	2"	00000000	000000	12"	2"	00000000	000000

TIG Welding Rods

For Joining Copper to Steel

Join copper, copper-silicon, and copper-zinc to themselves and to steel. These rods are also good for welding uncoated or galvanized steel sheets.

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



		0.035"	36"	AC, DCEN	Yes	No	100	00000000	000000	00000000	0000000


		0.045"	36"	AC, DCEN	Yes	No	60	00000000	00000	00000000	000000
		1/16"	36"	AC, DCEN	Yes	No	25	00000000	00000	00000000	000000
		3/32"	36"	AC, DCEN	Yes	No	10	00000000	00000	00000000	000000
		1/8"	36"	AC, DCEN	Yes	No	7	00000000	00000	00000000	000000