We have mainly two types of CuCr powders : high conductivity grade and high strength/good balanced grade.
MA-CCR25L is the highest conductivity alloy, 95 IACS% as electrical and 377W/mk as thermal conductivity.
Interestingly, MA-CCR25H has different peformances of printed parts, depending on annealing profiles. One of them shows equal mechanical property with GRCop while showing better conductivity, so it is appropriate for aerospace applications.
We can offer these parameters with EOS M290, Concept laser M2 and SLM 280 to customers for free if we can conclude NDA, which can reduce development cost on customer side.