The Nouve F7A2 EM12K & F7A4 EM12K SAW Flux are premium-grade submerged arc welding (SAW) fluxes engineered to deliver superior arc stability, smooth weld bead formation, and excellent mechanical properties. These fluxes are optimized for use with the F7A2 and F7A4 wires, ensuring exceptional results in welding a wide range of carbon and low-alloy steels. Offering high tensile strength and impact resistance, the Nouve F7A2 and F7A4 EM12K fluxes are perfect for heavy-duty welding applications, where reliability and efficiency are essential.