ER70S-6 Electrodes | McMaster-Carr

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25 Products

TIG Welding Rods

For Joining Steel

Weld steel together with these rods.

ER70S-6—ER70S-6 rods are good for welding dirty, oily, and rusty steel. You can also use them to join misaligned pieces together. They create X-ray quality welds without air pockets for a smoother and more uniform welding bead than standard welding rods. Their high silicon content allows them to flow easily when melted, so they spread out to fill in the space between two pieces of your weld before hardening.

							1 lb.		5 lb.
	Dia.	Lg.	Welding Current Designation	Shielding Gas Req.	Shielding Gas Included	Approx. Rods per lb.		Pkg.		Pkg.
ER70S-6



		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	0000	00000000	00000
		5/32"	36"	DCEN	Yes	No	5	00000000	0000	00000000	00000

MIG Welding Wire for Steel

Image of Product. Front orientation. MIG Welding Wire.

Join steel together with this welding wire.

ER70S-6—ER70S-6 wire is good for welding dirty, oily, and rusty steel. You can also use it to join misaligned pieces together. It creates X-ray quality welds without air pockets for a smoother and more uniform welding bead than standard welding wire. Its high silicon content allows it to flow easily when melted, so it spreads out to fill in the space between two pieces of your weld before hardening.

							2 lb.				11 lb.				33 lb.				44 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	Spool Dia.	Arbor Hole Size		Each
ER70S-6



		0.023"	Solid	DCEP	Yes	No	600	4"	0.63"	00000000	000000	8"	2"	00000000	0000000	—	—	———	0	—	—	———	0


		0.030"	Solid	DCEP	Yes	No	500	4"	0.63"	00000000	00000	8"	2"	00000000	00000	12"	2"	00000000	0000000	—	—	———	0
		0.035"	Solid	DCEP	Yes	No	350	4"	0.63"	00000000	00000	8"	2"	00000000	00000	12"	2"	00000000	000000	12"	2"	00000000	0000000
		0.045"	Solid	DCEP	Yes	No	195	—	—	———	0	8"	2"	00000000	00000	12"	2"	00000000	000000	12"	2"	00000000	000000
		0.063"	Solid	DCEP	Yes	No	90	—	—	———	0	—	—	———	0	12"	2"	00000000	000000	—	—	———	0