What were socialistic aspect of nazism? Did nazists control the market, the means of production? Did they try to address to issues of lower class in industrial world? How? Did they try to enhance any rights of the lower class, e.g. enforcing minimal wage, parental leave, universal healthcare, forbidding firing without notice, etc.
While there is room to elaborate on your specific question, the Nazi party cannot be described as socialist. Please see the following threads:
/u/kieslowskifan on the difficulty of classifying Nazi ideology
/u/kieslowskifan on whether the Nazi's were "left-wing"
/u/G0dwinsLawyer on the party's choice to use the term "socialist"