GRCop-42 Powder for Additive Manufacturing

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.

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SKU: MET GRCop-42 Category: Tags: , Brand:

Description

Chemical composition

ElementMin [wt%]Max [wt%]
Cr3,13,4*
Nb2,73,0*
O0,04
Al0,005
Fe0,005
Si0,005
CuBalanceBalance

Particle Size Distribution (others on request)

PSD range [µm]d10mind90max
5 – 20422
15 – 451048
15 – 531056
20 – 631866
45 – 10640106

Datasheet

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