0.035" Diameter Welding Rods

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For Joining

AWS Material Code

Welding Process

Weight

Length

Welding Current Designation

DCEN

Approximate Rods per Pound

100

180

325

DFARS Specialty Metals

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Export Control Classification Number (ECCN)

REACH

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Performance

Application

For Use With

46 Products

TIG Welding Rods

For Joining Stainless Steel About For Joining Stainless Steel

Image of Product. Front orientation. TIG Welding Rods.

Weld stainless steel with these rods.

ER308L—ER308L rods are for 304 stainless steel. They create welds that hold even in cryogenic temperatures.

ER308LSi—ER308LSi rods are for 304 stainless steel. They have a higher silicon content than ER308L rods, so they flow more easily when melted and fill in more of the space between the two pieces of your weld. They’re also better where appearance matters because their welds are smoother.

ER309LSi—ER309LSi rods are for 309 stainless steel. They have a higher silicon content than ER309L rods, so they flow more easily when melted and fill in more of the space between the two pieces of your weld. They’re also better where appearance matters because their welds are smoother.

ER316L—ER316L rods are for 316 and 316L stainless steel.

ER316LSi—ER316LSi rods are for 316 stainless steel. They have a higher silicon content than ER316L rods, so they flow more easily when melted and fill in more of the space between the two pieces of your weld. They’re also better where appearance matters because their welds are smoother.

ER630—ER630 rods are for 17-4 PH stainless steel.

							1 lb.		5 lb.
	Dia.	Lg.	Welding Current Designation	Shielding Gas Req.	Shielding Gas Included	Approx. Rods per lb.		Pkg.		Pkg.
ER308L


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

		ER308LSi


				0.035"	36"	DCEN	Yes	No	100	00000000	00000	00000000	000000

				ER309LSi


						0.035"	36"	DCEN	Yes	No	100	00000000	00000	00000000	000000

						ER316L


								0.035"	36"	DCEN	Yes	No	100	00000000	00000	00000000	000000

								ER316LSi


										0.035"	36"	DCEN	Yes	No	100	00000000	00000	00000000	000000

										ER630


												0.035"	36"	DCEN	Yes	No	100	00000000	00000	00000000	000000

For Joining Stainless Steel and Steel

Weld stainless steel with these rods.

ER309L—ER309L rods join different types of stainless steel. They’re also for use with steel.

							1 lb.		5 lb.
	Dia.	Lg.	Welding Current Designation	Shielding Gas Req.	Shielding Gas Included	Approx. Rods per lb.		Pkg.		Pkg.
ER309L


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

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.

ER70S-3—ER70S-3 rods are good for welding carbon steel in general fabrication applications. They have a low silicon content, so you can powder coat your welds.

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-2


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

		ER70S-3


				0.035"	36"	DCEN	Yes	No	100	00000000	00000	00000000	000000

				ER70S-6


						0.035"	36"	DCEN	Yes	No	100	00000000	00000	00000000	00000

For Joining Aluminum About For Joining Aluminum

Weld aluminum with these rods.

ER4043—ER4043 rods are for aluminum 43, 356, 3003, 3004, 5052, 6061, and 6063.

							1 lb.		5 lb.
	Dia.	Lg.	Welding Current Designation	Shielding Gas Req.	Shielding Gas Included	Approx. Rods per lb.		Pkg.		Pkg.
ER4043


		0.035"	36"	AC	Yes	No	325	00000000	000000	00000000	0000000

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

For Joining Nickel

Often used to repair pipe, these rods join nickel alloys to themselves and to stainless steel and steel.

ERNiCrMo-4—ERNiCrMo-4 rods resist corrosion, cracking, and pitting better than ERNiCr-3 rods because they have a higher molybdenum content.

							1 lb.		5 lb.
	Dia.	Lg.	Welding Current Designation	Shielding Gas Req.	Shielding Gas Included	Approx. Rods per lb.		Pkg.		Pkg.
ERNiCr-3


		0.035"	36"	DCEN	Yes	No	90	000000000	0000000	000000000	0000000

		ERNiCrMo-4


				0.035"	36"	DCEN	Yes	No	90	000000000	000000	000000000	000000

For Joining Cast Iron

Repair and join cast iron.

ERNi-CI—ERNi-CI rods create machinable welds.

ERNiFe-CI—ERNiFe-CI rods create 30% stronger welds than ERNi-CI.

							0.5 lb.		1 lb.
	Dia.	Lg.	Welding Current Designation	Shielding Gas Req.	Shielding Gas Included	Approx. Rods per lb.		Pkg.		Pkg.
ERNi-CI


		0.035"	36"	DCEN	Yes	No	90	00000000	000000	00000000	000000

		ERNiFe-CI


				0.035"	36"	DCEN	Yes	No	90	00000000	00000	00000000	00000

For Joining Titanium

Often used in the aircraft and petrochemical industries, these welding rods join titanium alloys. They can weld in high-temperature applications that require chemical resistance.

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


		0.035"	36"	DCEN	Yes	No	180	00000000	0000000	00000000	0000000

High-Strength TIG Welding Rods

These rods create stronger welds than standard TIG welding rods.

For Joining Steel

Image of Product. Front orientation. TIG Welding Rods. High-Strength TIG Welding Rods.

ER80S-D2—ER80S-D2 rods create 15% stronger welds on steel than standard welding rods for steel. You can use them in applications requiring X-ray quality welds, such as in pressure tanks, gas pipes, and heat exchangers.

ER110S-1—ER110S-1 rods create 30% stronger welds on steel than standard welding rods for steel. They can be welded in temperatures down to -75° F.

ER120S-1—ER120S-1 rods create 40% stronger welds that also resist more impact than welds made with ER80S-D2 and ER110S-1 rods. They’re often used in lifting and handling machines.

							1 lb.		5 lb.
	Dia.	Lg.	Welding Current Designation	Shielding Gas Req.	Shielding Gas Included	Approx. Rods per lb.		Pkg.		Pkg.
ER80S-D2


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

		ER110S-1


				0.035"	36"	DCEN	Yes	No	100	00000000	00000	00000000	000000

				ER120S-1


						0.035"	36"	DCEN	Yes	No	100	00000000	00000	00000000	000000

For Joining Aluminum About For Joining Aluminum

Create 40% stronger welds than standard TIG welding rods for aluminum.

ER5356—ER5356 rods are for aluminum 5050, 5052, 5083, 5454, 5456, 5457, and 5458. They have excellent corrosion resistance to salt water.

							1 lb.		5 lb.
	Dia.	Lg.	Welding Current Designation	Shielding Gas Req.	Shielding Gas Included	Approx. Rods per lb.		Pkg.		Pkg.
ER5356


		0.035"	36"	AC	Yes	No	325	00000000	000000	00000000	0000000

Fast-Deposit TIG Welding Rods

Make welds quickly with these fast-melting rods. They’re good for general purpose applications.

For Joining Steel

Image of Product. Front orientation. TIG Welding Rods. Fast-Deposit TIG Welding Rods.

							1 lb.		5 lb.
	Dia.	Lg.	Welding Current Designation	Shielding Gas Req.	Shielding Gas Included	Approx. Rods per lb.		Pkg.		Pkg.
ER70S-7


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

TIG Welding Rods for Joining Dissimilar Steels

Weld different steels together, such as steel and stainless steel. These rods also work with high-strength steel alloys.

For Joining Stainless Steel and Steel

							1 lb.		5 lb.
	Dia.	Lg.	Welding Current Designation	Shielding Gas Req.	Shielding Gas Included	Approx. Rods per lb.		Pkg.		Pkg.
ER312


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