What are the properties of brass?

What are the properties of brass?

Properties of Brass

  • Susceptibility to stress-cracking. As brass is stronger and stiffer than pure copper, it is more susceptible to developing stress cracks.
  • Malleability and formability. Compared to bronze, brass is more malleable.
  • High melting point. Brass has a melting point of approximately 900°C.
  • Non-ferromagnetic.

What is composition of naval brass?

Naval brass is the classic marine, high-strength and corrosion-resistant alloy containing 60 percent copper, . 75 percent tin and 39.2 percent zinc.

What is the formula for brass?


PubChem CID 57448781
Molecular Formula CuPbZn
Synonyms 86376-49-0 MFCD00171255 Brass Cu.Pb.Zn Copper-Zinc Alloy Nanoprisms More…
Molecular Weight 336
Component Compounds CID 23994 (ZINC) CID 23978 (Copper) CID 5352425 (Lead)

Why is brass a good material?

Brass is a great conductor of heat and is corrosion-resistant, especially to galvanic seawater corrosion. It casts well, is reasonably durable and attractive, and even possesses some antimicrobial qualities thanks to its high copper content.

What are some physical properties of bronze?

Properties of Bronze

  • Reddish-brown color.
  • Hardness and brittleness (although typically it is less brittle than cast iron)
  • Melting point of 950 degrees Celsius.
  • High resistance to corrosion from saltwater.
  • Exhibits low metal-to-metal friction.

How are atoms arranged in brass?

These considerations show that a possible structure for y-brass consists of a body-centred cubic arrangement with 1 atom in 27 removed, the remaining atoms being slightly displaced, but necessarily in such a manner that the cubic symmetry is preserved.

Is Naval brass bronze?

Naval Brass refers to a copper alloy of around 59% Copper 40% Zinc and 1% Tin with a trace amount of Lead. This alloy falls into the subfamily for Brasses known as Alpha Beta or Duplex Brasses. These Alpha Beta Brasses are generally harder and stronger than other non-Alpha Beta Brasses.

What is commonly made of brass?

Trumpets, horns, tubas, euphoniums, and trombones are some of the musical instruments usually made of brass. There are quite a number of them grouped into one family called brass instruments.

What is 464 naval brass and how is it made?

One of those alloys is 464 Naval Brass. What Is 464 Naval Brass? 464 Naval Brass is a type of copper-zinc-tin alloy containing around 59% copper, 40% zinc, and 1% tin with a trace amount of lead.

Does naval brass have lead in it?

The addition of tin provides extra corrosion resistance in seawater and other mildly aggressive environments, and the alloy offers good strength levels combined with excellent hot formability. Because 464 Naval Brass has a maximum lead content of 0.20%, it is considered a lead-free product.

What is the thermal conductivity of naval brass?

Thermal conductivity (@20° C/68 °F): 805 BTU in/hr.ft².°F Naval Brass is one of the most common materials used for marine construction and hardware applications. The 464 alloy is commonly used for the manufacture of components such as propeller shafts, marine hardware, decorative fittings, and turnbuckles.

What is co-copper alloy 464?

Copper Alloy 464 has uses for decorative fittings, turnbuckles, shafting, and as a universal non-corrosive marine alloy. Since 1920, Farmer’s Copper Ltd. has been serving the metal industry.