Description
Premium Electrode E309L‑16 4.0 mm Stainless Steel Welding Rods
Electrode E309L‑16 4.0 mm welding rods are specially engineered for heavy‐duty stainless steel welding applications where superior corrosion resistance and weld integrity are required. With a low-carbon formulation and balanced alloy composition, these rods minimize carbide precipitation and deliver excellent toughness and ductility.
The rutile coating ensures smooth arc performance, low spatter, and easy slag removal—ideal for applications in chemical, food, and marine industries. Rated for all welding positions except vertical down, they offer flexibility and ease of use for professionals and industrial welders alike.
Key Features and Specifications:
-
Diameter: 4.0 mm – ideal for thick stainless steel sections
-
Coating: Rutile (E309L‑16) – stable arc, minimal spatter
-
Weight: 2 kg pack – suited for professional and industrial use
-
Welding Positions: All except vertical down
-
Performance: High corrosion resistance, weld ductility, low carbon
-
Material Suitability: austenitic stainless steels and dissimilar metal joints
Typical Applications:
-
Food and beverage processing equipment
-
Chemical and pulp & paper plant fabrication
-
Corrosive environment components (tanks, pipes, vessels)
-
Marine structures and offshore installations
-
Heavy fabrication requiring strong, corrosion-resistant welds
Why Choose Electrode E309L 4.0 mm?
-
Produces high-quality welds with reduced corrosion risk
-
Excellent for thick-section and structural stainless welding
-
Easy slag breakup, faster cleanup
-
Stable arc and smooth bead appearance
Helpful Resources & Links
Learn more about corrosion-resistant stainless welding at the American Welding Society. Browse our full stainless steel welding rods category for more options.
Choose Electrode E309L‑16 4.0 mm for professional-grade, durable welds with outstanding resistance to corrosion and structural fatigue.
Reviews
There are no reviews yet