TIG FILLER WIRE 316L STAINLESS STEEL 2.4MM
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Availability: Low inventory, stocking up soon!
Product Description
Achieve clean, precision welds with our premium 316L Stainless Steel TIG Filler Wire (2.4mm) — engineered for professionals and hobbyists who demand consistent arc performance, superior corrosion resistance, and flawless weld bead appearance. Manufactured to AWS A5.9 ER316L specifications, this filler wire is the trusted choice for welding stainless steel in corrosive, high-temperature, and high-purity environments.
The low carbon content (L-grade) minimizes carbide precipitation during welding, significantly reducing the risk of intergranular corrosion in the heat-affected zone — making it ideal for applications where post-weld corrosion resistance is critical.
Key Features
- Grade: ER316L Stainless Steel (AWS A5.9 / EN ISO 14343)
- Diameter: 2.4mm (0.094")
- Low Carbon Formulation — reduces sensitization and intergranular corrosion
- Added Molybdenum (2–3%) — enhances resistance to pitting and crevice corrosion, especially in chloride-rich and acidic environments
- Smooth, Consistent Feeding — precision-drawn and polished for a clean, spatter-free arc
- Uniform Chemical Composition — ensures predictable, repeatable weld quality
- Excellent Ductility & Ease of Use — suitable for both manual and automated TIG welding
Typical Applications
- Chemical processing and pharmaceutical equipment
- Food and beverage processing plants
- Marine and offshore structures
- Pulp and paper industry equipment
- Piping systems, tanks, and pressure vessels
- Welding 316, 316L, and 304/304L stainless steel base metals
- Architectural and decorative stainless steel fabrication
Why Choose 316L TIG Filler Wire?
316L filler wire is specifically formulated for welding molybdenum-bearing austenitic stainless steels used in environments exposed to saltwater, acids, and chemicals. The 2.4mm diameter is ideal for medium-to-thick section welding, offering a strong balance between deposition rate and control — perfect for structural stainless fabrication, pipe welding, and industrial repair work.
Technical Specifications
| Property | Detail |
|---|---|
| AWS Classification | ER316L |
| Diameter | 2.4mm |
| Standard Length | 1000mm (typical; confirm packaging) |
| Carbon Content | = 0.03% (Low Carbon) |
| Chromium | 18–20% |
| Nickel | 11–14% |
| Molybdenum | 2–3% |
| Shielding Gas | Pure Argon or Argon/Helium blend |
| Current Type | DC Straight Polarity (DCEN) |
Ideal For
Welders, fabricators, pipefitters, and metal shops working on stainless steel piping, tanks, marine components, and food-grade equipment who need a reliable, corrosion-resistant TIG welding wire that delivers clean welds with minimal post-weld cleanup.
