SONNLER ER308L TIG Welding Rod - 5LB, 16" Stainless Steel

Elevate stainless steel TIG welding with the SONNLER ER308L welding rod. This 5 lb package features a 16 inch length and is designed for versatility across common stainless grades, offering clean welds with a focus on control and reliability. The ER308L filler metal is well suited for joining a range of austenitic stainless steels, making it a practical choice for fabrication, repair, and maintenance projects.

Designed for use with standard shielding gas setups, this rod supports robust joints while allowing for steady travel and steady heat input. It is commonly employed on stainless grades such as 304, 304L, 308, 308L, 321, and 347, enabling you to match a broad spectrum of components and assemblies without switching fillers. A typical deposited composition helps you anticipate weld metal characteristics, while the AWS A5.9 specification reference offers a clear quality benchmark for shop workflows.

Why choose SONNLER ER308L for stainless steel work

• Low splatter characteristics help keep the weld zone cleaner and reduce post-weld cleanup possibilities.
• AWS A5.9 compliance signals adherence to a recognized stainless welding standard.
• 5 lb spool provides ready-to-use filler for mid-sized projects and routine maintenance tasks.

Technical highlights

• Weight: 5 lb (2.25 kg); Length: 16 inches; available diameters include 1/8", 1/16", 3/32"
• Typical deposited composition (approximate): C 0.02, Si 0.32, Mn 1.70, P 0.01, S 0.009, Cr 20.0, Ni 10, Fe remainder
• Shield gas guidance: 100% Argon or Argon/Helium blends can improve penetration and welding speed

This welding rod is suitable for welding stainless steels such as 304, 304L, 308, 308L, 321, and 347, making it a versatile option for diverse stainless applications. The combination of solid composition and practical packaging supports scenarios from fabrication to repair jobs where consistent results are valued. For best results, follow your equipment manufacturer recommendations and ensure proper gas coverage and travel technique. SONNLER backs this product with supportive after-sales service to help you get the job done.