Set of 5 cupping specimens, Al Thin sheet metal specimens of rectangular cross-section Features - thin sheet metal specimens together with WP 300.11 as an accessory for the WP 300 experimental unit Learning objectives/experiments - in combination with WP 300.11: cupping tests with thin sheet metal specimens on the WP 300 experimental unit Specification [1] thin sheet metal specimens for cupping tests [2] 5 specimens made of aluminium [3] accessory for WP 300.11 device [4] accessory for WP 300 materials testing, 20kN Technical data 5 specimens - LxWxH: 60x60x1mm - material: aluminium Weight: approx. 50g