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Harris® TIG (GTAW) ER70S-3 3/32" Dia X 36" Carbon Steel TIG Welding Rod comes in a 10 lb box. This mild steel welding alloy contains silicon and manganese as deoxidizers. It is used for general fabrication including automotive structures, small trailers, roof joists, rail car repair, exercise equipment, furniture and other types of mild steel. Conforms to AWS A5.18 ER70S-3 standards.
Features
A premium, triple deoxidized rod
Produces high quality, defect-free, TIG welds on most grades of carbon steels, when properly used
General purpose welding alloy for fabrication of mild steel
Used in single or multiple pass applications
Designed for welding over sufaces that contain rust, mill scale or dirt
All position welding
74,000 - 83,000 psi tensile strength (depending on shielding gas used)
60,400 - 66,200 psi (depending on shielding gas used) yield strength
Uses DCSP polarity
Specifications
AISI/AWS/ASME SFA 5.18 ER 70S-3
Applications
Automotive structures
Mild and low alloy steel fabrication and repairs
Pipe welding
Rail car repair
Roof joists
Root pass pipe welding
Pipe welding
Pressure vessels
Steel buildings
Sheet metal applications including HVAC work
Small diameter pipe and tubing
Trailers
Caution
WARNING: PROTECT yourself and others. Read and understand this information.
FUMES AND GASES can be hazardous to your health.
ARC RAYS can injure eyes and burn skin.
ELECTRIC SHOCK can KILL.
Before use, read and understand the manufacturer's instructions, Material Safety Data Sheets (MSDSs), and your employer's safety practices.
Keep your head out of fumes.
Use enough ventilation, exhaust at the arc, or both, to keep fumes and gases from your breathing zone and the general area.
Wear correct eye, ear, and body protection.
Do not touch live electrical parts.
See American National Standard Z49.1, Safety in Welding, Cutting, and Allied Processes, published by the American Welding Society, 550 N.W. LeJeune Road, Miami, Florida 33126: OSHA Safety and Health Standards, available from the U.S. Government Office, Washington, DC 20402.