A cast iron achieves a Brinell hardness of 180 -200. The tensile strength varies between 260 -300 N/mm². Exceptional stability is achieved by rib pattern and design together with controlled cooling after casting, by sophisticated core design resulting in minimal cooling stresses and maximum stability of the plates. These manufacturing techniques result in plates that will maintain distortion free accuracy providing they are stored and installed correctly. The top surface is machined to the different flatness accuracies of DIN876 as required.T- slots are machined according to DIN650, with popular metric sizes . T-slots can be machined to width tolerance H7 or H8 at extra cost. Depth of T- slots can also be increased in cases of extremely high pull- out loads. Casted pockets, as required, are provided along the T- slot enable inserting and removal of T- nuts. T- slots can be machined in longitudinal and transversal direction depending on your requirements as well as threaded holes and fitting holes.
