Single figures are nominal except where noted.
|Chromium||3.1 to 3.4 %|
|Niobium||2.7 to 3.0 %|
GRCop-42 is a copper-chromium-niobium, high-performance alloy with high thermal conductivity, excellent creep resistance, low-cycle fatigue life, and the ability to retain strength at elevated temperatures.
GrCop-42 is the preferred alloy for space flight companies in the production of components for liquid rocket engines and other combustion devices.
The mechanical and physical properties of any additively-manufactured
material are strongly dependent on the processing conditions used to
produce the final part. Significantly differing properties can be obtained by
utilizing different equipment, different process parameters, different build
rates and different geometries. The properties listed are intended as a
guide only and should not be used as design data.
The information and data presented herein are typical or average values
and are not a guarantee of maximum or minimum values. Applications
specifically suggested for material described herein are made solely for the
purpose of illustration to enable the reader to make his/her own evaluation
and are not intended as warranties, either express or implied, of fitness for
these or other purposes. There is no representation that the recipient of
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