The Gold Standard for Structural Integrity and Toughness
The Böhler FOX EV 50 is a premium basic-coated 7018 electrode engineered for critical applications where weld quality is non-negotiable. Known for its exceptional strength and reliability, it is designed to perform in extreme conditions, maintaining superior toughness even in freezing environments down to –40°F.
Why Professionals Rely on FOX EV 50:
Exceptional Strength & Toughness: Delivers high-quality mechanical properties and crack resistance, even at sub-zero temperatures.
Low-Hydrogen Safety: Produces welds with extremely low hydrogen content ($HD < 4ml/100g$), meeting strict AWS standards to prevent cold cracking.
Versatile Steel Compatibility: Ideal for welding "difficult" steels, including those with high carbon content or low purity.
High Efficiency: Features approximately 115% metal recovery, allowing you to deposit more metal in less time.
All-Position Capability: Offers excellent weldability in most positions (flat, horizontal, overhead, and vertical-up), making it a versatile tool for complex fabrications.
Common Applications:
Structural Steel: Heavy-duty construction and framing.
Pressure Vessels: Boiler and container fabrication.
Transportation: Shipbuilding, vehicle construction, and heavy machinery.
Maintenance: Creating reliable buffer layers when building up high-carbon steels.
Quick Specifications:
AWS Classification: E7018-1 H4R
Diameter: 3/32"
Coating: Basic (Low-Hydrogen)
Temperature Rating: Toughness maintained down to –40°F
Positioning: All positions except vertical-down