MET GRCop-42 - technical data sheet
Copper alloys: MET GRCop-42
Alternative designation: GRCop-42 / CuCrNb
MET GRCop-42 is a dispersion strengthened copper alloy with high strength and a good resistivity against low cycle fatigue (LCF). With a conductivity reaching up to 75% of IACS, CuCrNb-alloys were originally designed for use in high heat flux applications, like for example in combustion chambers and nozzles, and therefore offer high oxidation resistance in harsh environment.
|Element||Min [wt%]||Max [wt%]|
Particle Size Distribution (others on request)
|PSD range [µm]||d10min||d90max|
|5 - 20||4||22|
|15 - 45||10||48|
|20 - 63||18||66|
|45 - 106||40||106|
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