Sandvik Sanicro 63 was developed specifically for use as outer cladding of composite tubes in service as superheater materials for waste-derived fuel plants. It is a modification of UNS N06625. Typical inner components of the composite tubes are Sandvik 4L7 and Sandvik HT8. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on forming and joining. Filing Code: Ni-572. Producer or source: Sandvik.