WeldingCity 5-Lb ER70S-2 Mild Steel TIG Welding Rods 1/16"x36" A premium, multiple deoxidized wire. Produces high quality welds in most grades of carbon steels. E70S-2 is a triple deoxidized wire which provides defect free weld deposits when properly used on most carbon steels. It is used especially for pipe welding. AWS Classification: ER70S-2. 1/16" diameter, 36" length Typical Applications: Repairs on a variety of mild and low alloy steel; Small diameter pipe and tubing; Sheet metal applications; Root pass pipe welding. You get Five (5) Lb ER70S-2 1/16"X36" TIG rods at this price. Please provide a US Postal Service (USPS) deliverable address.