Grade CW614N (CuZn39Pb3)

CW614N (CuZn39Pb3) – High-Precision Brass for Demanding Applications

CW614N, also known as CuZn39Pb3, is a brass alloy composed of 58% copper, 39% zinc, and 3% lead. This composition makes CW614N the preferred choice for precision parts that require outstanding machinability and good mechanical properties. This alloy is particularly popular in mechanical engineering, the automotive sector, and sanitary applications.

Key Properties of CW614N (CuZn39Pb3)

Excellent Machinability
The 3% lead content significantly improves machinability, enabling cost-effective and precise machining even for complex geometries.

High Corrosion Resistance
CW614N is resistant to moisture and chemical substances, making it ideal for demanding environments.

Excellent Mechanical Properties
CW614N combines strength and formability, making the alloy both robust and versatile in use.

Versatile Processing Options
The alloy is suitable not only for machining but also for stamping, bending, and forging processes.

Technical Specifications and Composition

• Material Number: CW614N
• Standard Designation: CuZn39Pb3 (Copper-Zinc-Lead Alloy)
• Composition:
• Copper (Cu): approx. 58%
• Zinc (Zn): approx. 39%
• Lead (Pb): approx. 3%
• Forms: Bars (round, square, hexagonal), tubes, and profiles
• Strength: High tensile and compressive strength
• Processing: Excellent for machining, stamping, and forging processes
• Surface Finishes: Available raw, polished, or coated

Applications of CW614N (CuZn39Pb3)

Mechanical Engineering

Ideal for gears, valves, bushings, spindles, and other precision parts requiring excellent machinability.

Sanitary Technology

CW614N is used in fittings, faucets, and other components requiring corrosion resistance and high processing quality.

Automotive Industry

Used in injection nozzles, connectors, transmission components, and other high-precision parts.

Energy Technology

CW614N is ideal for electrical connections and terminals that require mechanical stability and moderate conductivity.

Conclusion

CW614N (CuZn39Pb3) is one of the best brass alloys for applications where precision, machinability, and corrosion resistance are essential. With its versatility and excellent material quality, CW614N is successfully used in many industries. Whether in mechanical engineering, the automotive sector, or sanitary applications – CW614N delivers performance and reliability.

Frequently Asked Questions (FAQ) – CW614N (CuZn39Pb3)