This standard supplements the standard VDI 3405 Part 2 which deals with additive manufacturing processes of metal parts using beam melting and providing a material data sheet for 1.2709 tool steel (maraging steel). The standard shows the material data of aluminium alloy AlSi10Mg test objects. The data of the interlaboratory test were obtained using approved techniques. Thus, a comparison with material data obtained from conventionally manufactured test objects is possible.