4145 Aluminum Microwire

Premium ultra-fine welding wire for all your microscopic applications. Perfect for precision Micro TIG and Laser Welding. 4145 aluminum welding wire is a specialized alloy utilized for welding and brazing applications, particularly in the aerospace industry. Its chemical composition is significant due to the inclusion of 5% magnesium, which enhances strength and corrosion resistance, while the addition of silicon helps improve fluidity during the welding process, resulting in smoother, more precise welds. This alloy's low melting temperature, typically around 565°C (1050°F), makes it well-suited for brazing applications where precise, lower-temperature joining is essential, all while maintaining high strength and corrosion resistance. 50 pieces of MicroWire™ in each tube VCI paper for moisture control Red protective tubing with resealing caps Military Performance Specified foil vacuum package Specifications*: AWS A5.10, Class ER4145 AMS 4184 ISO 18273, AlSi10Cu4 * Specifications m