The National Hydrogen Strategy of the German government aims to establish a hydrogen-based infrastructure; however, it encounters challenges related to the interaction of hydrogen with various materials. Hydrogen is known to embrittle many materials, which can lead to significant safety risks and economic losses. Thus, evaluating the compatibility of materials exposed to hydrogen is essential. While extensive research has been conducted on the behavior of steel in hydrogen environments, data concerning copper materials remain limited. This study investigates the hydrogen compatibility of various copper alloys, analyzing different alloy groups, strengthening mechanisms, mechanical properties, and production methods. Following a three-week exposure to pressurized hydrogen at 200°C and 275 bar, the mechanical properties of the alloys were assessed using Slow Strain Rate Tests (SSRT). Additionally, the hydrogen content was analysed using Thermal Desorption Mass Spectrometry (TDMS) and Carrier Gas Melt Extraction (CGME), while fracture surfaces were examined via Scanning Electron Microscopy (SEM). The results obtained were subsequently compared to those of reference samples.