Does Annealing increase Hardness?
Quick Answer: Annealing reduces the hardness of materials by relieving internal stresses, reducing structural defects, increasing grain size, and achieving room temperature-based equilibrium-based microstructure. What is Annealing? Annealing is a heat treatment process that alters a material’s physical and chemical properties. It is used to increase the ductility and reduce the hardness of materials by introducing …