To provide an alloy material combining plural functions such as high strength and wear resistance.

First powder having high strength and rigidity after forming and a second powder having wear resistance and surface hardness after forming are prepared. Subsequently, a forming stock constituted of a base part composed of the first powder and an attendant part composed of the second powder is formed and then, plastic working is applied to the forming stock to manufacture a formed part in which properties in the base part are different from those in the attendant part. As the first powder, rapidly solidified alloy powder or quasi-crystal alloy powder is used. As the second powder, at least one kind selected from Al2O3, Si3N4, BN, SiC, Al4C3, Al8B2O15 and B2O is used or further, these and the first powder or first powder having a composition different from that of the first powder are used.