7018 Welding Rod
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When strength, reliability, and precision matter, ARC Captain’s 7018 welding rods deliver. Whether building bridges or fabricating heavy equipment, these low-hydrogen electrodes offer clean, crack-resistant welds that stand the test of time.
Designed for professionals and serious DIYers alike, our 7018 rods provide smooth arcs, minimal spatter, and superior performance in all positions.
Why Choose ARC Captain’s 7018 Welding Rods?
- Low Hydrogen Coating: Minimizes the risk of hydrogen-induced cracking, ensuring durable welds.
- High Tensile Strength: Rated at 70,000 psi, making them ideal for structural applications.
- All-Position Welding: Suitable for flat, horizontal, vertical, and overhead positions.
- Versatile Compatibility: Works with both AC and DC power sources.
- Smooth Arc Performance: Provides stable arcs with low spatter, reducing cleanup time.
These features make our 7018 welding rods a top choice for welders seeking quality and consistency.
Looking for a welder that works excellent with 7018 rods? Check out our 110v stick welder collection for compact and easy-to-use options.
Power Up Your Welds with ARC Captain’s 7018 Welding Rods
Our 7018 welding rods are versatile and suitable for various applications, including:
- Structural Steel Fabrication: Ideal for constructing buildings, bridges, and other infrastructure.
- Shipbuilding: Provides strong welds necessary for marine environments.
- Pipeline Welding: Ensures leak-proof joints in critical pipeline systems.
- Heavy Equipment Repair: Restores machinery to optimal working conditions.
- Pressure Vessels: Handles high-pressure environments with ease.
No matter the project, our 7018 rods offer the strength and reliability you need.
Browse our 110v mig welders to find simple machines that match well with 7018 welding rod projects.
📏 Specifications
- AWS Classification: E7018
- Diameter Options: Available in 3/32", and 1/8" sizes
- Amperage Range:
➜ 3/32": 80–110 amps
➜ 1/8": 100–150 amps
- Polarity: AC or DC (Electrode Positive)
- Packaging: Sealed containers to prevent moisture absorption
These specifications ensure optimal performance across various welding tasks.
Go beyond stick welding. Our 3-in-1 welding machines let you switch between stick, MIG, and TIG welding at any time.
🛒 Shop ARCCaptain’s 7018 Welding Rods Today
Ready to elevate your welding projects? Browse our selection of 7018 welding rods at ARC Captain. With our high-quality electrodes, you'll achieve strong, reliable welds every time.
Experience the ARC Captain difference—where quality meets performance.
FAQs About 7018 Welding Rod
What is a 7018 welding rod used for?
A 7018 welding rod is used for welding mild and low-alloy steel. It’s great for structural welding, pipe welding, and heavy equipment repairs. This rod gives a smooth, strong weld with low spatter. It works best with a clean surface and in flat or horizontal positions.
Is 7018 a strong weld?
Yes, 7018 welding rods produce very strong welds. Their tensile strength is 70,000 psi, making them ideal for structural and load-bearing work. The welds are also ductile and resistant to cracking, making 7018 a top choice for critical jobs like bridges and buildings.
What is the difference between a 6011 and a 7018 welding rod?
The 6011 rod is good for dirty or rusty metal and works with both AC and DC current. It’s deep-penetrating and great for fast, rough jobs. The 7018 rod needs cleaner metal and gives smoother, stronger welds with low hydrogen. It’s better for clean, structural welds that need high strength.
Is 7018 carbon steel?
Yes, the 7018 welding rod is designed for carbon and low-alloy steel use. The rod itself has a steel core and a low-hydrogen coating. It creates welds that match the strength and flexibility of carbon steel. This makes it a reliable choice for many metal fabrication jobs.