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$144.00/10 lb ctnWhen you are welding chrome-moly pipe in a boiler or refinery, you need a rod that runs smooth, digs in just enough, and leaves a bead that passes X-ray every time. The McKay E8018-B2 (3/32") is built exactly for that. This isn't just another stick rod; it's designed to handle the heat—literally. It is the go-to filler metal for joining 1-1/4 Cr - 1/2 Mo steels (like P11 pipe), giving you a weld deposit that stands up to high operating temperatures without cracking or failing under stress.
One of the first things you will notice is the arc stability. It starts easy and maintains a steady, controllable puddle, which is crucial when you are welding out of position. The 3/32" diameter is perfect for root passes or thinner wall sections where heat input control is critical. The slag system is designed to release easily, saving you time on chipping and grinding between passes. Nobody likes fighting stubborn slag in a tight bevel, and with this rod, you usually won't have to. The bead profile washes in nicely at the toes, reducing the chance of undercut and making your cap pass look professional and uniform.
Moisture control is key with low-alloy rods, and these electrodes come with a coating that resists moisture pickup. However, always treat them with respect—keep them in the oven once opened. Whether you are repairing a steam line or fabricating a new pressure vessel, this rod gives you the confidence that the metal you put down is as tough as the steel around it. It runs well on DCEP, giving you that deep penetration you need, but can also handle AC if your machine requires it. For welders who take pride in passing the shoot test, this is a rod you can trust.
| Additional Information |
|---|
| AWS Classification:E8018-B2 |
| Diameter:2.5mm (3/32") |
| Process:Stick (SMAW) |
| Material Application:Chrome-Moly Steel, Low Alloy Steel |
| Rod Type:Stick Electrode |
| Coating Type:Low Hydrogen, Iron Powder |
| Tensile Strength:80,000 psi (min) |
| Yield Strength:67,000 psi (min) |
| Polarity:DCEP, AC |
| Welding Position:All Positions |
| Alloy Content:1.25% Chromium, 0.50% Molybdenum |
| Packaging Description:10 lb ctn |
| Weld Process:Stick (SMAW) |
| Grade:E8018B2 |
| Packaging:10 lb Tube |
| Brand:Exocor |
| Position:All Position |
