Bronze Powders
Metal Powders

Bronze Powders

Available in irregular, semi-spherical and spherical shapes for bearings, bushings and diamond tools.

Copper-Tin Pre-alloyed Powders (CuSn)

MEPOSO bronze powders are copper and tin pre-alloyed, available in spherical or irregular shape, manufactured by water or air atomisation. Our range covers compositions from Cu 96% / Sn 4% up to Cu 50% / Sn 50%, serving the most demanding industrial requirements.

With 19 standard grades across two production methods, we offer a solution for virtually every bronze powder application -- from PTFE compounds and sintered filters to diamond wheels and additive manufacturing.

Water Atomized
Air Atomized
Spherical & Irregular
19 Standard Grades
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Bronze Powders

19 Standard Bronze Grades

Two production methods, a wide range of compositions. Custom particle sizes and specifications available on request.

Water Atomized — Irregular Shape
BRONZE UD
BRONZE UD
  • CompositionCu 90% - Sn 10%
  • Apparent Density2.8 - 3.5 g/cm³
  • Particle Size-75μm / -200 mesh
Irregular
BRONZE UDX
BRONZE UDX
  • CompositionCu 90% - Sn 10%
  • Apparent Density2.8 - 3.4 g/cm³
  • Particle Size-45μm / -325 mesh
Irregular
BRONZE UC
BRONZE UC
  • CompositionCu 89% - Sn 11%
  • Apparent Density2.8 - 3.5 g/cm³
  • Particle Size-75μm / -200 mesh
Irregular
BRONZE UCX
BRONZE UCX
  • CompositionCu 89% - Sn 11%
  • Apparent Density2.8 - 3.5 g/cm³
  • Particle Size-45μm / -325 mesh
Irregular
BRONZE UP
BRONZE UP
  • CompositionCu 85% - Sn 15%
  • Apparent Density2.8 - 3.8 g/cm³
  • Particle Size-75μm / -200 mesh
Irregular
BRONZE UPX
BRONZE UPX
  • CompositionCu 85% - Sn 15%
  • Apparent Density2.8 - 3.8 g/cm³
  • Particle Size-45μm / -325 mesh
Irregular
BRONZE UV
BRONZE UV
  • CompositionCu 80% - Sn 20%
  • Apparent Density3.2 - 3.8 g/cm³
  • Particle Size-75μm / -200 mesh
Irregular
BRONZE UVX
BRONZE UVX
  • CompositionCu 80% - Sn 20%
  • Apparent Density3.2 - 3.8 g/cm³
  • Particle Size-45μm / -325 mesh
Irregular
BRONZE UT
BRONZE UT
  • CompositionCu 70% - Sn 30%
  • Apparent Density3.2 - 3.8 g/cm³
  • Particle Size-75μm / -200 mesh
Irregular
BRONZE UTX
BRONZE UTX
  • CompositionCu 70% - Sn 30%
  • Apparent Density3.2 - 3.8 g/cm³
  • Particle Size-45μm / -325 mesh
Irregular
BRONZE 40 L
BRONZE 40 L
  • CompositionCu 60% - Sn 40%
  • Apparent Density3.5 - 4.5 g/cm³
  • Particle SizeUpon request
Irregular
BRONZE 50 L
BRONZE 50 L
  • CompositionCu 50% - Sn 50%
  • Apparent Density3.3 - 3.9 g/cm³
  • Particle SizeUpon request
Irregular
Air Atomized — Spherical Shape
BRONZE 4
BRONZE 4
  • CompositionCu 96% - Sn 4%
  • Apparent Density3.5 - 5.0 g/cm³
  • Particle SizeUpon request
Spherical
BRONZE 6
BRONZE 6
  • CompositionCu 94% - Sn 6%
  • Apparent Density3.5 - 5.0 g/cm³
  • Particle SizeUpon request
Spherical
BRONZE 8
BRONZE 8
  • CompositionCu 92% - Sn 8%
  • Apparent Density3.5 - 5.0 g/cm³
  • Particle SizeUpon request
Spherical
BRONZE 10
BRONZE 10
  • CompositionCu 90% - Sn 10%
  • Apparent Density3.5 - 5.0 g/cm³
  • Particle SizeUpon request
Spherical
BRONZE 11
BRONZE 11
  • CompositionCu 89% - Sn 11%
  • Apparent Density3.5 - 5.0 g/cm³
  • Particle SizeUpon request
Spherical
BRONZE 12
BRONZE 12
  • CompositionCu 88% - Sn 12%
  • Apparent Density3.5 - 5.0 g/cm³
  • Particle SizeUpon request
Spherical
BRONZE 15
BRONZE 15
  • CompositionCu 85% - Sn 15%
  • Apparent Density3.5 - 5.0 g/cm³
  • Particle SizeUpon request
Spherical
Bronze powder close-up Bronze powder production Bronze powder grades Bronze powder applications Bronze powder packaging

Industrial Applications

Bronze powders serve a wide variety of industrial sintering, tooling and manufacturing applications.

PTFE Compounds

Filters & Porous Parts

Diamond Wheels

Additive Manufacturing

Artistic Casting

Bearings & Bushings

Friction Materials

Sintered Parts

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Need Custom Bronze Powder?

We offer custom CuSn compositions, particle distributions and packaging. Contact our team to discuss your requirements.

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