Precision atomized brass powders for sintering, filtration, and specialized engineering components.
Brass is an alloy of copper and zinc. MEPOSO brass powders serve press and sinter industries, engine parts and water filtration applications. Our atomized brass powders are produced with zinc content ranging from 10% to 45%, as well as a nickel silver grade.
All grades are manufactured using advanced atomization technology to ensure controlled particle size distribution and consistent alloy composition. We offer standard grades or can develop custom alloys to match your production needs.
Six standard atomized grades covering a wide range of zinc content and applications.
| Copper (Cu) | Balance |
| Zinc (Zn) | 30% |
| Shape | Irregular |
| Applications | Press & sinter, structural components |
| Copper (Cu) | Balance |
| Zinc (Zn) | 33% |
| Shape | Irregular |
| Applications | Engine parts, sintered bearings |
| Copper (Cu) | Balance |
| Zinc (Zn) | 20% |
| Shape | Irregular |
| Applications | Decorative coatings, filtration |
| Copper (Cu) | Balance |
| Zinc (Zn) | 10% |
| Shape | Irregular |
| Applications | Electrical contacts, brazing |
| Copper (Cu) | Balance |
| Zinc (Zn) | 45% |
| Shape | Irregular |
| Applications | Friction materials, press & sinter |
| Copper (Cu) | Balance |
| Zinc (Zn) | 18% |
| Nickel (Ni) | 18% |
| Shape | Irregular |
| Applications | Decorative, corrosion-resistant components |
Also known as German Silver (CuZnNi alloy)
Summary of all brass powder grades. Custom specifications available on request.
| Grade | Cu | Zn | Ni | Shape | Key Applications |
|---|---|---|---|---|---|
| BRASS 700 | Bal. | 30% | — | Atomized | Press & sinter, structural components |
| BRASS 670 | Bal. | 33% | — | Atomized | Engine parts, sintered bearings |
| BRASS 200 | Bal. | 20% | — | Atomized | Decorative coatings, filtration |
| BRASS 100 | Bal. | 10% | — | Atomized | Electrical contacts, brazing |
| BRASS 550 | Bal. | 45% | — | Atomized | Friction materials, press & sinter |
| BRASS NS | Bal. | 18% | 18% | Atomized | Decorative, corrosion-resistant parts |
Brass powders are used across sintering, filtration and decorative industries worldwide.
Atomized
Water and gas atomized copper powders for powder metallurgy, friction materials and brazing applications.
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Pre-mixed
Available in irregular, semi-spherical and spherical shapes for bearings, bushings and diamond tools.
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Atomized
Air atomized tin powders for friction materials, brazing paste and chemical applications.
Learn MoreWe offer CuZn alloys with zinc content from 10% to 45%, plus nickel silver. Contact us to discuss your specific alloy requirements.
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