IMT CuSn10 Spherical Bronze Powder 15–53 μm, 5 kg

IMT CuSn10 15–53 µm: Spherical Tin Bronze Powder for Wear-Resistant Parts

IMT CuSn10 is a metallic tin bronze powder, specifically designed for 3D printing using SLM/LPBF technology. The alloy is characterized by high strength, excellent corrosion resistance (particularly in seawater), and good antifriction properties. Due to its high tin content, the material has significant hardness and wear resistance, making it indispensable for manufacturing components that operate under friction and in aggressive environments.

Particle size of the powder 15–53 µm and spherical shape ensure stable flowability and high packing density, which is critically important for producing parts with low porosity and high surface quality.

Packaging: airtight container 5 kg.

Material Technical Profile

The CuSn10 alloy (tin bronze) is a classic engineering material, optimized for additive manufacturing.

• Chemical composition: The alloy is primarily composed of copper, with tin as the main alloying element. This combination provides the necessary balance between mechanical strength and ductility. Minor impurities may also be included to improve melt flow and printing process stability.
• Mechanical properties: After completing the printing cycle and necessary heat treatment, the products achieve high hardness and wear resistance. The material demonstrates good tensile strength and sufficient elongation, allowing parts to withstand operational loads without brittle failure.

Advantages of Using CuSn10 in Additive Manufacturing

The material combines the classic properties of bronze with the geometric freedom of 3D printing:

• Antifriction properties: Ideally suited for parts operating in friction pairs.
• Resistance to aggressive environments: High corrosion resistance in conditions of high humidity and exposure to saltwater.
• Surface quality: Parts are well-suited for machining, grinding, and polishing to a high shine.
• Aesthetic appearance: After processing, products have a characteristic reddish-golden color, valued in design and jewelry.

Applications and Examples of Parts

The IMT CuSn10 powder is used in heavy machinery, shipbuilding, and industrial design:

• Industrial equipment: Manufacturing of pump impellers, valves, bearing housings, and sliding bushings.
• Marine technology: Propellers, fittings, and system elements that come into contact with seawater.
• Electronics: Contact groups and elements with enhanced wear resistance.
• Design and restoration: Creation of complex decorative elements, replicas of historical artifacts, and exclusive fittings.

About the Manufacturer IMT

IMT (Intelligent Manufacturing Technology) is an international manufacturer of high-quality metal powders, founded in 2015 in Nantong City (Jiangsu Province). The company specializes in additive technologies (3D printing) and metal injection molding (MIM). The production facilities include modern equipment for vacuum and electrode induction gas atomization (VIGA/EIGA), as well as plasma atomization (PA). IMT products are exported to over 40 countries worldwide, including Europe and America, confirming the materials' compliance with high technical standards.

Do you want to get advice on optimal laser settings for bronze printing or order the material? 3DDevice specialists will provide technical support for your production.

3DDevice Company also implements SLM 3D printing projects of varying complexity. We offer professional manufacturing of functional parts from bronze and other alloys on industrial systems with guaranteed accuracy and compliance with physical characteristics.