357 (F357) Aluminum

357.0 Aluminum welding wire is specially formulated with a unique blend of silicon, magnesium, and copper. This composition gives it exceptional weldability, impressive strength, superb resistance to corrosion, and offers a notable advantage in tensile strength over A356.0. As a result, it becomes the top choice for welding aluminum structures in industries that demand high performance, such as aerospace and automotive. This grade of 357 is beryllium-free. Specifications*: AWS A5.10, Class R-357.0 AMS 4246 * Specifications may vary per heat.Please inquire with your specification before purchasing.