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Mild Steel, Stainless Steel, Bronze, Nickel & Aluminum Welding Filler Metals Supplier

Filler Metal Specialists

Greco Gas carries a wide selection of different types of American Welding Society (AWS) classified filler metals and stick electrodes,  to meet your specific welding needs. We stock a multitude of filler metals in varying diameters, alloys, weights, sizes and classifications.  And whether it’s mild steel, stainless steel, aluminum, nickel alloys, bronze, titanium, Inconel, silicon bronze or copper, look to Greco to get the product you need for your welding application.

  • FluxCored Gas-Shielded (FCAW-G)
  • MIG (GMAW)
  • Stick (SMAW)
  • Submerged Arc (SAW)
  • TIG (GTAW)
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Decoding the classification codes

Fillers are classified according to AWS standards. These codes are guides to the use and performance of each unique filler. Check with us at Greco Gas for matching filler metals to best practices in welding.

The most requested MIG, TIG and Stick electrodes in various sizes are always in stock at all of our branch warehouses, ready to be shipped, delivered or picked up.

For your convenience, we cover a broad range of AWS classifications with multiple brands in our warehouses, such as 70S-6, 70S-2, ER 70S-3, E71TGS, E71T, E71T-1CH8, 7018 MR, E6010, E6011, E6022, E7014, 308/308L, 309L, 316L, ER5356, 4043, 4047, and many more.

Brands

Greco Gas stocks and sources from the best welding consumable manufacturers in the industry such as Lincoln Electric, Techalloy, ESAB, Harris Products Group, Cor-Met, Midalloy, Kobelco, Washington Alloy Co., Alcotec, National Standard, Oxford-Alloys, Select-Arc, Bohler Welding, Hobart, Weldmark by ESAB, Weldcote Metals, Inweld, Blue Demon, CK Worldwide, & Lucas Milhaupt just to name a few. If you prefer a not listed manufacturer, we can source welding filler material for you through our network of preferred vendors.

Greco Gas Tip: 308 or 309 stainless wire?

The 309 is the go-to for joining stainless steel to another type of steel – with higher Nickel and Chromium content, 309 maintains the same tensile requirement as the 308, but improves on its corrosion and oxidation resistance and ductility.

Product Product Number Manufacturer Color
TUNGSTEN 1/16" 2% CERIATED 7" GROUND CKW T3327GL CK Worldwide GRAY
TUNGSTEN 1/16 2% LANTHANATED CKW T3327GL2 CK Worldwide BLUE
TUNGSTEN 1/8" 2% CERIATED 7" GROUND CKW T3327GZ CK Worldwide GRAY
TUNGSTEN 1/8" 1.5% LANTHANATED 7" GROUND WEM WM41718 Weldmark  
TUNGSTEN 1/8" 2% LANTHANATED 7" GROUND WEM WM417332 Weldmark BLUE
TUNGSTEN 1/8" .8% ZIRCONIATED 7" GROUND WEM WM437116 Weldmark WHITE
TUNGSTEN 3/32" 2% CERIATED 7" GROUND WEM WM43718 Weldmark GRAY
TUNGSTEN 3/32" X 7" 2% CERIAT. PACK OF 3 WEM WM437332 Weldmark  
TUNGSTEN 3/32"1.5% LANTHANATED 7 GROUND WEM WM457116 Weldmark  
TUNGSTEN 3/32" 2% LANTHANATED 7" GROUND WEM WM45718 Weldmark BLUE
TUNGSTEN 3/32 .8% ZIRCONIATED 7 GROUND WEM WM457332 Weldmark  
TUNGSTEN 1/8 X 7 GROUND PURE WEM WM477116 Weldmark  
TUNGSTEN 3/32 X 7 GROUND PURE WEM WM477332 Weldmark  
TUNGSTEN 1/16 X 7 GROUND 2% THORIATED WEM WMT1582C Weldmark  
TUNGSTEN 1/8 X 7 GROUND 2% THORIATED WEM WMT1583C Weldmark  
TUNGSTEN 3/32 X 7 GROUND 2% THORIATED WEM WMT1584C Weldmark  

Custom Gas Mixtures also available

Resources

Gain the information you need from Greco Gas and our resources page. We make available safety data sheets, general product safety knowledge, and related company and industry news for our customers.

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All branch stores are open to walk-in customers. We ask all customers entering into our facility to wear a mask to enter and use proper social distancing protocols while inside.

As of May 23, 2020, all branch stores will have Saturday business hours.

If you are still uncomfortable you can place orders over the phone or via email and we can hand the products to you outside of the building through curbside service. Please let us know when you contact us.