Steel 1.0503

Alternative Designations: AF65C45

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This material has low thermal conductivity and low ductility among wrought carbon steels. With a relatively high tensile strength of 630MPa, it is used for screws, forgings, drills, shafts etc. A combination of size accuracy, straightness and concentricity results in minimal wear in high speed applications.

Key Features

High tensile strength • Low ductility • Low thermal conductivity