Techalloy 418 is used for TIG, MIG or SAW welding of copper alloys (ASTM B127, B163, B164 and B165 UNS Number N04400). Dissimilar welding applications include joining Monel alloys to Nickel 200 and copper-nickel alloys. This product is widely used in marine applications because of its good resistance to the corrosive effects of seawater and brackish waters.
