BLENDALLOY 25-8005 is a soft magnetic alloy for use in a variety of precise magnetic devices. It has high magnetic permeability, low coercive force, low hysteresis loss, exceptional purity and cleanliness, precise chemical composition, and good reproducibility in production heats. It is a powder-metallurgy product. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ni-186. Producer or source: Spang Industries Inc..