Abstract

TIMETAL 75A is the highest-strength commercially pure sheet grade. It is readily formed at room temperature, but warm forming is frequently used to reduce springback and the power requirements. Complex forms must be made by warm forming. This material is weldable by both electrical resistance and fusion procedures, although the latter methods can be used only if the material is protected from atmospheric contamination. Machining requires a rigid tool setup, slow speed, heavy feed, sharp tools, and adequate coolant. This material is used in aircraft and chemical process applications. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and bend strength as well as fracture toughness and fatigue. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: TI-121. Producer or source: Timet.

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