Name: EFeMn-A Alloy 3.2mm 5kg
SKU: WE/EFeMn-A/32/5
Availability: InStock

Description

🔧 EFeMn‑A Welding Electrodes – 3.2 mm × 350 mm (5 kg Pack)

Upgrade your repairs with EFeMn‑A welding electrodes, designed for high-manganese steel applications. These 3.2 mm × 350 mm rods are packaged in a 5 kg box, offering dependable performance for industrial maintenance and fabrication tasks.

With an alloy composition of 12–14% manganese and 3–5% nickel, these electrodes produce a tough, austenitic weld deposit. Initially, the metal achieves a hardness of 180–200 HB. However, it work-hardens to 48 HRC under repeated impact, greatly improving wear resistance.

💪 Built for High-Wear, High-Impact Jobs

EFeMn‑A welding electrodes excel in environments that involve shock, abrasion, and heavy mechanical contact. You can use them confidently on:

Rock crusher jaws
Bulldozer and excavator blades
Railway switches and frogs
Track pads and bucket teeth
High-manganese steel castings

Because the nickel improves ductility, these rods also reduce the risk of heat-related cracking—especially during rebuilds and overlay work.

⚙️ Excellent Weldability & Control

To ensure smooth operation, these rods feature a low-hydrogen potassium coating. As a result, you get a stable arc, low spatter, and clean slag removal. Use with either AC or DC polarity and set the amperage between 95–120 A for 3.2 mm electrodes.

For best results, maintain interpass temperatures below 200 °C. Additionally, apply peening or quenching techniques right after each pass to prevent cracking and distortion.

If you need help choosing the right settings, check out our welding parameters guide.

📚 Trusted Industry Resources

Want to dive deeper into manganese welding? Visit the American Welding Society at aws.org. Their guides cover hardfacing, metallurgy, and advanced repair methods.

🧰 Count on Proven Performance

Whether you’re rebuilding mining equipment or reinforcing track components, EFeMn‑A welding electrodes from Fourie Welding & Tool will get the job done. They’re engineered for durability, strength, and long-lasting results—even in the toughest environments.

Additional information

Size & Type	RHINO E308L X 2.5MM, RHINO E308L X 3.2MM, RHINO E308L X 4.0MM, RHINO E309L X 2.5MM, RHINO E309L X 3.2MM, RHINO E309L X 4.0MM, RHINO E310 X 2.5MM, RHINO E310 X 3.2MM, RHINO E310 X 4.0MM, RHINO E312 X 2.5MM, RHINO E312 X 3.2MM, RHINO E312 X 4.0MM, RHINO E316L X 2.5MM, RHINO E316L X 3.2MM, RHINO E316L X 4.0MM