Why to select Metalpine as your metal powder supplier?
Because we make the highest quality metal powders for the most challenging projects
Highly spherical powders
High flowability and powder density
Pore-free powders
Few agglomerates and satellites
Our standard portfolio of Copper Alloy Powders
Base: Cu
Material Class: Copper Alloys
Name: Cu-OF
Alternative Name: C10200 / CW008A / 2.0040
Material Properties:
MET Cu-OF is pure, oxygen free Copper with minimum 99,9% Cu. It combines the advantages of Cu-ETP (= CW004A / 2.0065) and phosphor deoxidized Copper materials. The high pureness of the material combined with missing oxygen inclusions allows excellent electrical conductivity and is not affected form hydrogen embrittlement. Therefore, MET CuOF has a good deformability, combined with superior solder- and weldability than offered by Cu-ETP. Typical applications are electrical and electronic components for example in the communication industry.
Base: Cu
Material Class: Copper Alloys
Name: CuNi2SiCr
Alternative Name: C18000 / CW111C / 2.0855
Material Properties:
MET CuNi2SiCr is a thermally curable low-alloyed copper material with high stiffness, also at elevated temperatures. It offers good thermal and electrical conductivity combined with high corrosion resistance and is well suited for wear and sliding applications.
The beryllium free copper alloy is used for tooling, as mold insert and for thermally highly stressed construction elements.
Base: Cu
Material Class: Copper Alloys
Name: CuCr1Zr
Alternative Name: C18150 / CW106C / 2.1293
Material Properties:
MET CuCr1Zr is a hardenable copper alloy, which combines high strength and hardness with a very good thermal resistance. It offers good thermal and electrical conductivity and a good wear resistance. Typically, the alloy is used for machinery construction and electrical applications, mold cooling inserts and high-performance applications in the aerospace or automotive industry.
Base: Cu
Material Class: Copper Alloys
Name: CuNi10
Alternative Name: C70700 / 2.0811
Material Properties:
MET CuNi10 is an extremely resistant material with a very high corrosion resistance against seawater. Typical applications are shipbuilding, oil refining machinery, food processing industries and others.
Base: Cu
Material Class: Copper Alloys
Name: GRCop-42
Alternative Name: CuCrNb
Material Properties:
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.
Powder Production Method
At Metalpine, we use Inert Gas Atomization under Argon 5.0 atmosphere, including sieving and sifting.
With our proprietary atomization process, we are able to provide a wide range of copper alloys and particle size distributions.
Powders are available in various particle size distributions (PSD)
Any metal or alloy can be atomized with our proprietary process, according to your needs. All products can be produced in narrow particle size distributions.
High quality processes in a clean environment resulting in premium products
- clean room production environment
- dust-free, air-conditioned
- two production locations for back-up
- any material or alloy can be atomized
-
specific particle size distributions for customer requirements
(state-of-the-art screening and classifying technology) -
high purity products (crucible-free atomization process)
argon atomization (low oxide and nitride contents) - spherical powders, free of satellites (perfect flowability)
- reproducible quality, even at minimum sample sizes
ISO 9001:2015 certified
Quality Management System certified by 
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