ER80S-D2 Steel TIG Welding Rods
ER80S-D2 TIG rods are specially formulated for TIG welding applications that require high tensile strength and toughness. Containing 0.5% molybdenum, they enhance the weld's ability to withstand high-pressure and high-impact conditions, making them ideal for heavy-duty welding tasks. Perfect for welding low-alloy, high-strength steels used in the automotive, construction, and heavy machinery industries, they provide excellent weldability with minimal spatter and a stable arc, ensuring high-quality welds with good bead appearance and a smooth finish. Their composition also offers superior resistance to fatigue and cracking, particularly in environments where welds are subjected to cyclic loading. Available in 1/16", 3/32", and 1/8" diameters.
Key Features
- Contains 0.5% molybdenum for high tensile strength and toughness
- Withstands high-pressure and high-impact conditions
- Ideal for low-alloy, high-strength steels
- Minimal spatter with a stable arc
- Good bead appearance and smooth finish
- Superior resistance to fatigue and cracking under cyclic loading
- Suited to automotive, construction, and heavy machinery industries
Technical Specifications
| AWS Classification | ER80S-D2 |
| Filler Type | TIG welding rod |
| Alloy Content | 0.5% molybdenum |
| Fatigue Resistance | Superior, suited to cyclic loading |
| Typical Applications | Automotive, construction, heavy machinery, low-alloy high-strength steels |
Part Number & Size Reference
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