C47000 Naval Brass

C47000 Naval Brass Trade Information

Minimum Order Quantity
2000 Kilograms

Delivery Time
4 Week

About C47000 Naval Brass

Naval Brass is a 60:40 copper zinc alloy to which about 1% of tin has been added to improve the corrosion resistance, particularly to dezincification. The alloy is a two phase alpha-beta brass, hence has reasonably high strength with lower ductility than the single phase 70:30 or alpha brass. It is used for structural applications and for forgings, especially where contact with sea water is likely to induce corrosion. The mechanical properties are almost indistinguishable from those of 60:40 brass C28000, although the tin addition tends to give slightly higher strength. C47000 can be readily hot worked, and can also be cold worked, but not as easily as the single phase alpha brasses.

Chemical Composition

Mechanical Properties According To UNS C47000

Mechanical properties as agreed between purchaser and supplier.

Outstanding Corrosion Resistance

C47000 Naval Brass stands out for its remarkable resistance to seawater and various industrial solvents, courtesy of its specific copper-zinc alloy composition. This property makes it an excellent choice for marine and fastener applications, ensuring longevity and reliability even in the most challenging environments.

High-Precision Manufacturing

Each C47000 Naval Brass bar is produced using advanced extrusion and drawing techniques. These methods improve the material's mechanical strength and deliver a bright, golden surface finish. Meeting ASTM tolerances, the product offers consistent quality for a variety of industrial and engineering projects.

FAQ's of C47000 Naval Brass:

Q: What applications are ideal for C47000 Naval Brass?

A: C47000 Naval Brass is extensively used in marine, industrial, and fastener applications due to its corrosion resistance and mechanical strength. Typical uses include shipbuilding, marine hardware, and a wide range of industrial fastener components.

Q: How is the bright golden surface achieved on C47000 Naval Brass?

A: The bright, golden surface is a result of both the alloy's natural color and the precise extruded and drawn processing methods. This ensures an attractive appearance, as well as improved surface quality and dimensional accuracy.

Q: What are the available size options for C47000 Naval Brass bars?

A: These bars are available in sizes ranging from 1.5mm to 125mm in diameter, with a standard length of 16 feet, making them suitable for both large-scale and precision applications.

Q: Where is C47000 Naval Brass commonly supplied from?

A: Manufacturers and suppliers based in India provide C47000 Naval Brass to both domestic and international customers, serving diverse industrial sectors.

Q: What benefit does the 1/2 hard temper offer for C47000 Naval Brass?

A: The 1/2 hard temper provides a balanced combination of strength and workability, making the brass suitable for forming, machining, and maintaining its shape under mechanical stress.

Q: When is C47000 Naval Brass the preferred material choice?

A: This alloy is favored when there is a need for high corrosion resistance, good machinability, and decorative appeal, particularly in harsh marine and industrial environments.