A set of constitutive relations that describe the deformation behavior of metals under complex loading or hold time histories is needed for predictive applications in metal forming, creep, creep-fatigue interactions and other situations. It is desirable for such a constitutive model to be based on physical processes that occur within the metal over wide ranges of temperatures and strain rates, and yet the model must contain parameters measurable from mechanical tests. The objective of this work is to combine into a generalized, unified model the existing level of understanding of the various physical processes, such as strain hardening, recovery, dislocation velocity dependence of effective stress, anelastic and grain boundary effects. Part II of this two-part paper uses this model of incremental deformation, incorporating strain history dependence, for predicting material behavior in various laboratory experiments. Based on a constitutive model developed in Part I of this paper, numerical calculations have been made here to check the capabilities of the model for predicting various aspects of material deformation behavior. Of particular interest are common laboratory experiments such as the tensile test, creep test, and other variations, such as, load relaxation, strain-rate change, decrementai unloading, unloading holding reloading and reverse loading tests. Since the various inputs for the model, such as basic strain hardening behavior, recovery rate constants and effective stresses, are not well known in their desired forms for the present model for any given material, no attempt has been made to simulate the stress level for a particular material. However, insights into the deformation phenomena are obtained through simulation of the overal material response over wide ranges of strain rates and temperatures. Confidence gained through this verification now opens the avenue for conducting suitable experiments necessary to determine the various parameters.