Copper Alloy: CuNi2SiCr Spherical Powder

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CuNi2SiCr has got even higher strength and hardness than CuCr1Zr at a slightly lower thermal and electrical conductivity. HM provides high-quality Copper Alloy: Metalpine CuNi2SiCr Spherical Powder at a competitive price. 

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COPPER ALLOY: CuNi2SiCr Spherical Powder

Alternative designation: C18000 or CW111C

CuNi2SiCr is a thermally curable low-alloyed copper material with high stiffness, also at elevated temperatures. It has good thermal and electrical conductivity. This material has high corrosion resistance and fits well for wear and sliding applications.

Chemical Composition [ wt.% ] :

Element               Min             Max 

Ni                        2.0             3.0

Si                        0.5             0.8

Cr                       0.2             0.5

Fe                                         0.15

Mn                                        0.1

Pb                                         0.02

other                                     0.1

Cu                     Balance       Balance

Powder production:

We developed a unique powder production process to provide perfect spherical powders (patent pending). Any metal or alloy can be atomized according to your needs. Our processes are run with Argon as atomization gas in a dust-free production environment to guarantee maximum product quality. Any process (production, classifying, screening, packaging) can be done under Argon 5.0, so oxygen-free production can be guaranteed. 

Powder screening:

With various screening technologies (Cucciolini, Russel-Finex, Kellner) we can screen your powder at grain sizes from 10 to 1000 microns. 

Powder classifying:

With our state-of-the-art classifiers (Noll) we can provide narrow particle size distributions, produce ultrafine powders (d99<5 microns) or remove dust from your powders. 

Packaging:

We pack the powders according to your needs and manage transport organization.

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