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$123.60/10lb tubeThe Exocor ER80S-D2 TIG Rod (3/32" diameter) is a premium quality low-alloy steel filler metal designed for the welding of high-strength, low-alloy (HSLA) steels. Packaged in a convenient 10lb tube, these 36-inch cut lengths are engineered to meet the rigorous demands of industrial fabrication, pressure vessel construction, and petrochemical infrastructure. The "D2" classification indicates a specific chemical composition rich in Manganese (Mn) and Molybdenum (Mo), which distinguishes it from standard mild steel rods like ER70S-6.
One of the primary technical advantages of ER80S-D2 is its Molybdenum content (approximately 0.50%). This addition significantly enhances the mechanical properties of the weld deposit, particularly its tensile strength and creep resistance at elevated temperatures. This makes the rod an excellent choice for applications where the weldment will be subjected to high stress or heat. Furthermore, the high levels of Manganese and Silicon serve as effective deoxidizers, scavenging oxygen and impurities from the weld puddle. This feature allows for sound, porosity-free welds even when the base material has minor surface contaminants such as mill scale or light rust, although proper surface preparation is always recommended for critical work.
This filler metal is widely specified for welding AISI 4130, 4140, and 8620 steels, often found in structural tubing, shafts, and gears. It produces X-ray quality welds that exhibit excellent ductility and impact toughness. The Exocor ER80S-D2 complies with AWS A5.28 and ASME SFA 5.28 specifications, ensuring consistent chemistry and performance batch after batch. Whether used for single-pass or multi-pass welding, this rod provides a stable arc, smooth bead profile, and reliable fusion, making it a staple in heavy industrial manufacturing and maintenance operations.
| Additional Information |
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| Packaging Description:10lb tube |
| Weld Process:TIG |
| Grade:NA, Steel |
| Packaging:10lb tube |
| Brand:Exocor |
| Diameter:2.5mm, 3/32" |
| Position:All Position, n/a |
| Polarity:NA |
| AWS Classification:ER80S-D2 |
| Material Composition:Low Alloy Steel, Manganese-Molybdenum |
| Shielding Gas Requirement:100% Argon |
| Tensile Strength:80,000 psi (min) |
| Applications:4130 Chromoly, High Strength Steels, Pressure Vessels |
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| AWS Classification:ER80S-D2 |
| Material Composition:Low Alloy Steel, Manganese-Molybdenum |
| Rod Length:36" |
| Shielding Gas Requirement:100% Argon |
| Tensile Strength:80,000 psi min |
| Applications:High Strength Steels, 4130 Chromoly, Pressure Vessels |
| Brand:Exocor |
| Diameter:3/32" |
| Packaging:10lb tube |
| Weld Process:TIG |
| Grade:Steel |
| Position:All Position |
