Abstract PERALUMAN 300 is a 5754 aluminum alloy in the wrought aluminum-magnesium family (5000 or 5xxx series). It is closely related to the alloys 5154 and 5454 (Aluminum Association designations that only differ in the second digit are variations on the same alloy). Of the three 5x54 alloys, 5754 is the least alloyed (highest composition % of aluminum), but only by a small amount. It is used in similar applications. As wrought alloy, it can be formed by rolling, extrusion, and forging, but not casting. It can be cold worked to produce tempers with a higher strength but a lower ductility. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance and surface qualities as well as forming, machining, and joining. Filing Code: Al-454. Producer or source: Lamineries Matthey SA.