The production of round tensile specimen is anything but trivial. In addition to the standardized form, also the surface quality plays a decisive role in the subsequent examination.  <> Over 10,000 metallic tensile specimens are annually manufactured in the workshops of GWP. To assure a consistent high quality the extraction and production with modern CNC-milling and turning machines with Siemens SINUMERIK control is carried out automatically as far as possible.

On the basis of CAD-data sampling plans can be created, samples are taken and manufactured according to standard or customer requirements.