ESAB OK 63.30 E316L-17 Stainless Steel Stick Electrode 2.5mm

The Welder's Choice for 316 Stainless

If you are looking for a stainless rod that runs like butter, the ESAB OK 63.30 is legendary in the industry. Known for its incredibly smooth arc and "drag and weld" capability, this E316L-17 rod takes the headache out of stick welding stainless steel. Whether you are welding pipe in position or fabricating flat plate, the 2.5mm diameter gives you the control you need for thinner sections or root passes without burning through.

One of the biggest pain points with stainless stick welding is slag removal. ESAB has nailed the formula with the OK 63.30; the slag cools into a glass-like crust that often curls up and pops off on its own, leaving a bead that looks almost like TIG. This means less time chipping and grinding, and more time welding. The arc strikes easily and re-strikes without sticking, which is a huge plus when you are tacking up a fit-up.

This rod is designed for 316 and 316L stainless, offering superior corrosion resistance for projects that will be exposed to the elements or harsh chemicals. It runs beautifully on both AC and DC machines, so whether you are in the shop with a big industrial power source or in the field with a buzz box, you can count on consistent performance. The bead profile is flat to slightly concave, blending smoothly into the base metal to reduce stress concentrators.