Cu10Sn HVOF 20-45 µm

Cu10Sn 20–45 µm is a high-quality bronze alloy powder (Cu 90%, Sn 10%) engineered for HVOF and other thermal spraying techniques. Its spherical morphology and controlled particle-size distribution ensure stable feeding, uniform particle acceleration, and smooth, defect-free coating structures.

The alloy’s high purity and chemical homogeneity deliver strong wear resistance, excellent corrosion protection, and reliable thermal and electrical performance—making it suitable for both protective and functional coatings.

Key facts:

• Spherical morphology – consistent feeding and predictable spray pattern

• No satellites or agglomerates – reduced risk of clogging and overspray

• High apparent density – smooth, dense coating build-up

• Chemically homogeneous, high-purity alloy

Powder designed for:

• HVOF (High Velocity Oxy-Fuel) – dense, low-porosity coatings with excellent adhesion

• HVAF & other thermal spray processes – improved oxidation control and fine surface finish

• Wear- and corrosion-resistant bronze coatings on steel, copper alloys, and other substrates

• Functional coatings requiring good thermal/electrical conductivity and dimensional stability