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Powder datasheet · Copper alloys CuSn10

CuSn10 bronze powder — supplier & RFQ

Tin bronze powder for wear parts, bushings, marine hardware, and decorative parts that would otherwise be cast.

  • PSD15–45 µm · 15–53 µm
  • ProcessLPBF
  • Ref. priceOn request
  • Min. pack1 kg
Grade
CuSn10
Particle size
15–45 µm · 15–53 µm
Processes
LPBF
Reference price
On request
Samples
Paid · from 1 kg
Packaging
Aluminium-foil bag · 1 kg sealed pack · Drum
Lot documents
Lot-specific COA · Particle-size report · Safety data sheet · Chemistry report

CuSn10 bronze powder applications by industry

Industry Typical parts Why CuSn10 bronze Specify in your RFQ
Bearings and wear parts Bushings, gears, sliding parts Tin bronze with good wear and sliding behavior Mating material, lubrication, porosity target
Marine and pumps Impellers, valve and pump hardware Bronze resists seawater corrosion Media, flow velocity, casting replacement requirements
Art, design and heritage Sculpture, replicas, decorative parts Replaces sand or investment casting for complex shapes Surface finish, patina, size

Designations

  • CuSn10
  • Tin bronze 90/10
  • CuSn10 bronze

Use CuSn10 or tin bronze 90/10 and state the lead and phosphorus limits, which differ between bearing, marine, and decorative bronze specifications.

Particle size and powder properties

Standard cuts
15–45 µm · 15–53 µm
Processes
LPBF
Typical uses
Bushings, gears, and wear parts · Marine and pump hardware · Art and design parts
15–45 15–53 0 50 80 µm
Bronze CuSn10 particle-size cuts, linear scale. The measured distribution is reported on the lot COA.

Chemical composition

CuSn10 bronze powder chemical composition, wt.%
CuSnPPbNiFeZnMnSbSiAlSO
Balance9.0–11.5≤1.0≤0.25≤0.10≤0.10≤0.05≤0.05≤0.05≤0.02≤0.01≤0.05≤0.10

wt.% · Typical partner-plant datasheet limits, wt.%. The quoted lot COA governs.

Typical mechanical properties

CuSn10 bronze powder typical mechanical properties
Condition Temperature Tensile Yield Elongation
As built Room temperature ≥520 MPa ≥400 MPa ≥30% · Density ≥99.5%, ≥170 HV

Partner-plant datasheet values for LPBF test bars at room temperature unless stated. Printed-part properties depend on machine, parameters, orientation, and post-processing.

Documents and packaging

Supplied with each lot

  • Lot-specific COA
  • Particle-size report
  • Safety data sheet
  • Chemistry report

State the tin, lead, and phosphorus limits, the density target, and any wear or seawater test requirement.

Packaging

  • Aluminium-foil bag — very small quantities and paid samples
  • 1 kg sealed pack — minimum standard package
  • Drum — production lots

Samples are paid. The smallest standard pack is 1 kg.

Export

Export & compliance →

For every Bronze CuSn10 order we check export-control classification and transport requirements before quoting a ship date, and prepare the SDS, transport classification and shipping documents as one set.

Price

Reference · October 2026

On request

Request CuSn10 bronze powder quote

No reliable public list price was found for this grade. Reference only, not an offer. Formal prices, lead time, and terms are issued only in a written quotation from our official corporate email.

Powder Particle size Process
CuCrZr C18150 powder 15–45 µm · 15–53 µm · 45–106 µm LPBF
Pure copper powder for 3D printing 15–45 µm · 15–53 µm LPBF
GRCop-42 powder 15–45 µm · 15–53 µm LPBF

Technical notes

CuSn10 Price on request
Request quote
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