Naval Brass

Naval Brass is a high-performance copper-zinc alloy specifically developed for marine and industrial applications where excellent corrosion resistance, mechanical strength, and durability are required. This specialized brass alloy typically contains copper, zinc, and a controlled amount of tin, which improves its resistance against dezincification and seawater corrosion. Due to its outstanding performance in harsh environments, Naval Brass is widely used in shipbuilding, offshore industries, marine engineering, and heavy-duty mechanical systems. It is available in different commercial forms including Naval Brass sheets, plates, bars, rods, tubes, pipes, forgings, and custom-machined components according to customer requirements.

The main characteristics of Naval Brass include high tensile strength, good impact resistance, excellent machinability, superior wear resistance, and long-term stability in marine conditions. The addition of tin provides enhanced protection against saltwater exposure, making this alloy suitable for components that operate continuously in seawater environments. Naval Brass also offers good thermal and electrical conductivity compared with many engineering alloys, making it a preferred material for valves, pumps, propeller components, bushings, bearings, fasteners, and marine hardware. Its combination of mechanical performance and corrosion resistance makes it a reliable alternative to conventional brass grades in demanding applications.

Commercially available Naval Brass grades are supplied in various compositions and specifications such as C46400 Naval Brass, marine-grade brass plates, naval brass rods, naval brass bars, naval brass tubes, and custom alloy products. These materials are produced according to international standards including ASTM, UNS, EN, and other customer-specific specifications. Naval Brass is widely selected by manufacturers of marine equipment, ship repair companies, offshore platforms, chemical processing industries, and industrial machinery producers. With proper processing and surface finishing, Naval Brass provides excellent service life, reduced maintenance costs, and dependable performance in aggressive operating environments.

Technical Specifications of Naval Brass

Property	Specification
Alloy Type	Copper-Zinc-Tin Marine Brass Alloy
Standard Grade	C46400 Naval Brass
Main Elements	Copper (Cu), Zinc (Zn), Tin (Sn)
Copper Content	Approximately 59–62%
Zinc Content	Approximately 38–40%
Tin Content	Approximately 0.5–1.0%
Density	Around 8.4 g/cm³
Tensile Strength	350–600 MPa depending on condition
Yield Strength	140–300 MPa depending on temper
Corrosion Resistance	Excellent seawater and marine corrosion resistance
Available Forms	Plates, Sheets, Bars, Rods, Tubes, Pipes, Forgings
Applications	Marine equipment, valves, pumps, propellers, bearings

IF YOU ARE WILLING TO BUY NAVAL BRASS FROM IRANIAN SUPPLIERS, PLEASE SCROLL DOWN AND SUBMIT YOUR REQUEST.

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FAQ Naval Brass

Naval Brass is a copper-based alloy containing zinc and tin, designed for high corrosion resistance and mechanical strength in seawater environments. It is widely used in shipbuilding, offshore equipment, valves, pumps, and marine components.

Commercial Naval Brass is commonly available as C46400 grade and can be supplied in sheets, plates, rods, bars, tubes, pipes, forgings, and customized machined parts according to industrial requirements.

Naval Brass is used in marine engineering, ship manufacturing, offshore platforms, chemical industries, industrial machinery, pump manufacturing, valve production, and heavy equipment applications.

You can find reliable Naval Brass suppliers in Iran through Irancorps. Irancorps helps international buyers connect with verified Iranian manufacturers, exporters, and industrial suppliers for copper alloys and metal products.

Naval Brass products can be supplied according to international standards such as ASTM, UNS, EN, and customer-specific technical requirements with inspection certificates when requested.

Yes, Naval Brass can be supplied in customized dimensions, sizes, shapes, and machining conditions based on project specifications. Irancorps can assist buyers in sourcing suitable manufacturers for customized orders from Iran.