Shree Extrusions Limited

Excellent hot and cold workability; good forge ability. Fabricated by bending, coining, coppersmith, drawing and upsetting, hot forging and pressing, knurling, roll threading, shearing, spinning, swaging, and stamping.

Naval Brasses are nominally composed of 60% copper, 39.2% zinc and 0.8% tin. As are typical of brass alloys. Naval brasses have good strength and rigidity. By substituting tin for an equal quantity of zinc, a high corrosion resistance to seawater is achieved. The addition of tin also gives the C486 alloys an inherent resistance to dezincification, thereby further inhibiting the impingement by seawater at higher than normal temperatures. The alloys are also noted for its resistance to wear, fatigue, galling, and stress corrosion cracking.

Alloy CW602N Brass is a copper-zinc-lead alloy with a small addition of arsenic, having a mainly alpha phase structure in the “as used” heat treated condition, with a fine dispersion of lead particles. It has excellent machinability, good cold forming properties, with a high resistance to dezincification.

C79800 Nickel Silver Brass is a copper-zinc-nickel alloy prized for its bright silvery appearance, mechanical strength, and corrosion resistance. Containing a higher nickel content compared to standard brasses, this alloy delivers a unique blend of durability, wear resistance, and decorative appeal. It is widely used in applications where both aesthetic quality and reliable performance are essential.

C77400 Nickel Silver Brass, also known as Nickel Silver 55-18, is a copper-zinc-nickel alloy recognized for its silvery-white appearance, high strength, and excellent corrosion resistance. With a typical composition of 55% copper, 27% zinc, and 18% nickel, this alloy combines the mechanical strength of brass with the aesthetic appeal of silver, making it suitable for both functional and decorative applications. It also offers good wear resistance, electrical conductivity, and formability, ensuring versatility across multiple industries.