
When your job demands more strength than a standard 7018 rod can provide, the Hobart Hoballoy 9018-M is the professional's choice for heavy-duty fabrication. Designed for welding high-tensile steels like T-1 and HY-80, this rod puts down a weld capable of withstanding over 90,000 psi of tension. It is the go-to solution for welders working on cranes, earthmoving equipment, offshore rigs, and pressure vessels where structural failure is not an option.
One of the biggest challenges with high-strength steel is the risk of cracking caused by moisture in the rod coating. Hobart has tackled this head-on with a specially formulated coating that resists moisture absorption, even on hot, humid jobsites. This means you get a safer, crack-resistant weld and fewer starting porosity issues. The arc is smooth and predictable, running well on both AC and DCEP, which gives you flexibility depending on your machine setup. The 3/32-inch diameter is perfect for controlling heat input on thinner sections or for multi-pass welding on thick plate in all positions.
Welders will appreciate the usability of the Hoballoy 9018-M. It strikes easily and maintains a stable arc that helps you lay down consistent, high-quality beads. The slag releases cleanly, reducing cleanup time between passes. Whether you are repairing heavy machinery or fabricating critical infrastructure, this electrode provides the mechanical properties and operator appeal needed to get the job done right. Remember to store these rods in a rod oven once the can is opened to maintain their low-hydrogen status and ensure the highest quality results.
| Additional Information |
|---|
| Brand:Hobart |
| Aws Spec:E9018-M |
| Diameter:2.5mm (3/32") |
| Packaging Description:50lb-can |
| Polarity:AC/DC |
| Position:All |
| Amp Range:75-110 A |
| Rod Type:Stick Electrode |
| AWS Classification:E9018-M |
| Tensile Strength:90,000+ psi |
| Coating Type:Low Hydrogen Iron Powder |
| Applications:Petrochemical, Offshore, Construction, High Strength Steels |
| Storage Instructions:Store in dry location, Hold at elevated temperature after opening |