Data for: Influence of heat treatment on microstructures and mechanical properties of K447A cladding layers obtained by laser solid forming

The microhardness, tensile strength and X-Ray diffraction values of base metal and cladding layers with and without heat treatment are given. The Chemical composition of K447A base metal and powder and expriment parameters has given in manuscript.本文提供了母材与熔覆层在经热处理与未经热处理状态下的显微硬度、抗拉强度及X射线衍射（X-Ray Diffraction）数值。K447A母材、粉末的化学成分以及实验参数已在本文手稿中给出。