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Castolin Eutectic® Xuper 1851 XHD is a high-performance, copper-based filler rod designed for welding and cladding aluminum bronzes as well as joining dissimilar metals such as aluminum-bronze to various steels and cast irons. Its advanced formulation helps prevent inter-granular stress corrosion, reducing the risk of cracking commonly found in copper alloys and steels. When used for cladding, Xuper 1851 XHD delivers all the benefits of aluminum bronze, including excellent mechanical properties and superior resistance to cracking and corrosion. Its high deposition rate streamlines work across a wide range of maintenance and fabrication applications.