3.2mm Stainless Steel Filler Rods (Grade 316)

The 3.2mm Stainless Steel Filler Rods (Grade 316) are engineered for professional TIG welding where corrosion resistance, durability, and strength are critical. Manufactured with high-grade 316 stainless steel, these filler rods are perfect for joining austenitic stainless steels, especially in environments exposed to chlorides and harsh chemicals.
Ideal for marine, food-grade, pharmaceutical, and architectural applications, these rods produce clean, high-quality welds with minimal spatter. Their high nickel-molybdenum composition offers outstanding pitting resistance, making them the go-to filler metal for fabricators demanding consistent performance.
Whether you’re handling pipework, tanks, or structural welding, these 3.2mm rods offer smooth feed and strong weld bead integrity. Compatible with AC/DC TIG welding machines, they are trusted by professionals for their ease of use and high-quality results. Upgrade your stainless steel welding with these durable, high-performance rods.
Key Features
Grade 316 Stainless Steel: Premium corrosion resistance and strength
3.2mm Diameter: Ideal thickness for strong welds on medium-thick materials
Low Spatter Output: Ensures clean, precise TIG welds
Smooth Arc Start: Stable arc initiation and consistent bead formation
Chemical Resistant: Withstands harsh marine and industrial environments
Detailed Specifications
Diameter: 3.2mm
Material: Stainless Steel (Grade 316)
Type: TIG Welding Filler Rod
Application: For austenitic stainless steels, 304, 316
Condition: Bright finish, straight lengths
Welding Position: All positions (Flat, Horizontal, Vertical, Overhead)
Conforms to: AWS A5.9 ER316L