ED037282 - Lincoln Metalshield MC-70 XLS .052 Metal-Cored Wire 750lb Drum

Premium Metal-Cored Wire for Clean, Efficient Welding

The Lincoln Electric Metalshield® MC-70 XLS™ is a premier choice for industrial fabricators seeking to optimize their welding operations. This .052-inch diameter metal-cored wire is engineered specifically for mild steel applications where surface finish and productivity are paramount. Unlike standard solid wires or conventional flux-cored options, the MC-70 XLS™ is formulated to produce minimal silicon islands on the weld surface. This unique characteristic is a game-changer for industries that require painting or coating immediately after welding, as it significantly reduces or eliminates the need for labor-intensive post-weld cleaning processes like grinding or sandblasting.

Packaged in a substantial 750lb Accu-Trak® drum, this product is tailored for high-volume manufacturing environments, particularly those utilizing robotic automation or hard automation systems. The Accu-Trak® packaging technology ensures a consistent, twist-free payout of wire, which is critical for maintaining the precise tool center point (TCP) in robotic cells. By minimizing wire tangles and feed interruptions, the large drum format reduces changeover frequency, thereby increasing overall arc-on time and throughput for busy production floors.

Performance-wise, the Metalshield® MC-70 XLS™ delivers exceptional arc stability and wetting action. It offers higher deposition rates and faster travel speeds compared to solid wires of the same diameter, allowing operators to complete welds more quickly without sacrificing quality. The wire produces a smooth spray transfer with very low spatter levels when used with high-argon shielding gas blends (typically 75-95% Argon with a CO2 balance). This combination of speed, cleanliness, and reliability makes it an ideal solution for automotive components, structural steel fabrication, and heavy equipment manufacturing.

Choosing the Metalshield® MC-70 XLS™ means investing in a consumable that addresses the hidden costs of welding—cleanup time and downtime. Its superior gap-bridging capability and forgiveness to minor surface contaminants further enhance its utility in real-world shop conditions. For fabricators looking to streamline their workflow from the arc to the paint booth, this Lincoln Electric wire provides a robust, high-quality solution.