CU8091 Copper Base Alloy Powder CuZn20 (Brass Powder) 45-105 μm

Copper Base Alloy Powder CuZn20 (Brass Powder) 45-105 μm Description

Copper Base Alloy Powder CuZn20 (Brass Powder) possesses a composition that balances the strength and malleability of copper and zinc. With a particle size distribution of 45-105 μm, this powder provides consistent flow and excellent packing density, making it a versatile choice for applications such as sintered components, brazing, and surface coating. Its corrosion resistance and thermal conductivity enhance the durability and performance of finished products, while its ability to be readily machined or formed ensures efficient fabrication.

Manufactured under strict quality standards, our CuZn20 powder undergoes extensive testing to minimise impurities and ensure uniform particle morphology. This focus on quality provides exceptional batch-to-batch consistency, ensuring reliable performance across various industries. Whether used for additive manufacturing or traditional powder metallurgy, CuZn20 Brass Powder meets the high demands of precision engineering and product innovation.

Copper Base Alloy Powder CuZn20 (Brass Powder) 45-105 μm Applications

With its precise composition of 80% copper and 20% zinc, CuZn20 brass powder (45-105 μm) provides an attractive combination of fluidity, corrosion resistance, and machinability. This makes it suitable for manufacturing methods where controlled characteristics are essential. Additionally, its mechanical and thermal properties enable a wide range of applications across industries, including automotive, aerospace, and consumer goods, ensuring consistent performance in demanding environments.

1. Additive Manufacturing Applications

·         3D Printing: CuZn20 powder’s balanced mechanical properties and moderate melting point allow for precise prototypes and functional parts, ensuring excellent dimensional stability and surface finish.

·         Laser-Based Metal Deposition: The alloy’s thermal conductivity and corrosion resistance facilitate reliable layer bonding, making it suitable for cost-effective repair and maintenance of metallic components.

2. Powder Metallurgy Applications

·         Press and Sinter: The uniform particle size distribution (45-105 μm) supports homogeneous packing and results in high-strength sintered parts with superior corrosion resistance.

·         Metal Injection Moulding: The powder’s consistent flow behaviour promotes accurate mould filling and simplifies the production of small, complex geometries with minimal material waste.

3. Thermal Spray Applications

·         Plasma Spray Coatings: CuZn20’s good ductility and bonding characteristics allow durable coatings that enhance wear and oxidation resistance.

·         HVOF Coatings: High Velocity Oxy-Fuel applications produce robust, dense coatings that improve substrate hardness and protect against corrosive environments.

Copper Base Alloy Powder CuZn20 (Brass Powder) 45-105 μm Packaging

Our packaging ensures the powder remains free from contamination and stable, employing vacuum-sealed, anti-static polyethylene bags within rigid, tamper-evident containers. Each unit is filled with inert gas to minimize oxidation and maintain material purity. Ancillary foam liners absorb impact, preventing settling or clumping. Customised labeling and packaging volumes accommodate specific customer requirements. Additional protective layering and moisture-absorbing desiccants are available upon request, ensuring long-term storage and transport stability.

Packaging: Vacuum sealed, Plastic Bottles, or Customised.

Copper Base Alloy Powder CuZn20 (Brass Powder) 45-105 μm FAQs

Q1: What are the key material properties of Copper Base Alloy Powder CuZn20 (Brass Powder) 45-105 μm?

A1: Brass Powder CuZn20 (45-105 μm) has a typical copper-to-zinc ratio of 80:20, providing good ductility, moderate tensile strength, and excellent thermal and electrical conductivity. The spherical or irregular particles are typically produced using atomisation, ensuring a consistent size distribution. Its composition offers resistance to corrosion, especially in mild environments, and the fine particle size facilitates uniform blends in various metallurgical applications.

Q2: How can this CuZn20 powder be processed or fabricated?

A2: Brass powder CuZn20 (45-105 μm) can be processed through various methods such as powder metallurgy, Metal Injection Moulding, Laser Powder Bed Fusion, or binder jetting. In powder metallurgy, the powder is compacted under high pressure and sintered at elevated temperatures, producing dense components with controlled microstructures. Proper process parameters, including powder loading, temperature profiles, and atmosphere controls, are critical to achieving desired mechanical properties and dimensional accuracy.

Q3: Which quality standards and certifications apply to Copper Base Alloy Powder CuZn20 (Brass Powder) 45-105 μm?

A3: A broad array of industry standards govern the production and quality assurance of CuZn20 powder, including ASTM B212 for metal powder sampling and testing practices, as well as ISO 4497 for particle size measurement. Additionally, manufacturers may adhere to ISO 9001 for general quality management systems. Material certifications typically confirm composition compliance, purity levels, and physical property verification requirements, ensuring consistent performance and traceability for end-users across various industries.