Product Description
Lincoln ED034329 is a 3/32" x 36" ER70S‑2 TIG welding filler rod packaged in a 10‑lb tube, designed for high‑quality welding on mild and low‑alloy steels. Its triple‑deoxidized formulation (zirconium, titanium, aluminum) helps produce exceptionally clean, porosity‑free welds, even when the base metal has light surface contaminants. This makes it a preferred choice for structural fabrication, pipe welding, automotive work, and precision TIG applications.
Description
This ER70S‑2 filler rod is engineered for TIG welding applications requiring smooth puddle control, clean bead appearance, and strong mechanical properties. The rod’s chemistry helps prevent porosity and ensures consistent weld quality across a wide range of steel grades. Its 3/32" diameter offers excellent versatility for medium‑thickness materials, while the 36" length provides comfortable reach and steady feeding. Packaged in a durable 10‑lb tube, it is suitable for both shop and field environments.
Product Details
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Brand: Lincoln Electric
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Part Number: ED034329
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AWS Classification: A5.18 ER70S‑2
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Diameter: 3/32" (2.4 mm)
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Length: 36"
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Material Type: Carbon steel TIG filler rod
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Chemistry: Triple‑deoxidized (Zr, Ti, Al + Si, Mn)
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Weld Quality: Produces X‑ray‑quality welds
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Applications: Mild steel, low‑alloy steel, pipe welding, sheet metal, fabrication
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Condition: New
Key Features
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Triple‑deoxidized formulation reduces porosity and improves weld cleanliness
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Excellent puddle control for smooth, consistent weld beads
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Suitable for all mild‑steel grades, including slightly contaminated surfaces
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Produces X‑ray‑quality welds for critical applications
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36" rod length ideal for shop and field TIG welding
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Durable 10‑lb tube protects rods during storage and transport
ED034329-N-YAG
