METGLAS MBF-15A is a brazing foil in ductile, flexible metallic-glass form (a similar grade, MBF-15, is identical except that it has larger dimensional tolerances). It provides high strength with good resistance against oxidation and corrosion at elevated temperatures. This alloy also withstands the stresses caused by phase changes in carbon steels and martensitic stainless steels. Because of this combination of characteristics, it is used widely for joining aircraft engine components. This datasheet provides information on composition, physical properties, and microstructure. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: Ni-282. Producer or source: Allied Corporation.