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This paper discusses the implementation of nonlinear material properties in a two-dimensional (2D) magnetostatic finite-element (FE) solver for radially symmetric models. It is shown that, when saturation occurs, the particular dependence of the magnetic vector potential on the radial coordinate as required for radial symmetry, is lost. Despite the 2D geometrical symmetry, the weighted residual approach requires numerical quadrature points to be distributed along the direction of symmetry. Thedoi:10.1109/tmag.2013.2279114 fatcat:hucchul6rbd27ot5xtzlltnnfe