It has a a low melting point (900 centigrade) and flows when melted making it easy to cast in molds. Shell casings for ammunition also are a popular use for brass, largely because of its low friction. Log in Join now Secondary School. Items like door handles, lamps, and ceiling fixtures like lights and fans are examples of practical uses that also serve a decorative purpose. Commercial Brass Requirements Live Audition Building from a foundation of both traditional and popular music styles, the Commercial ... o A composition from the instrumental/voice repertoire or a movement, sonata, concerto or etude o An artist’s transcription for your instrument A. High quality fired brass and press upgrades for your reloading experience. Brass with less than 15% zinc is known as red brass. Brass Material and Specifications Review. Choose from our selection of brass alloys, including ultra-machinable 360 brass bars, ultra-machinable 360 brass rods, and more. The addition of 1 percent manganese, however, will turn brass to a warm chocolate-brown color, while nickel will make it silver. a. ASTM B36. Trade Name                          Alloy #           Cu             Pb        Fe          Zn            Other, Gilding, 95%                         C21000        94.0 - 96.0       .03       .05        balance         —, Commercial Bronze, 90%      C22000        89.0 - 91.0       .05        .05        balance         —, Red Brass, 85%                    C23000        84.0 - 86.0       .05        .05        balance         —, Cartridge Brass, 70%            C26000        68.5 - 71.5       .07        .05        balance         —, C27200        62.0 - 65.0       .07        .07        balance         —, Muntz Metal, 60%                  C28000        59.0 - 63.0       .30        .07        balance         —, Trade Name                      Alloy #             Cu               Pb            Fe     Sn         Zn       Other, Low-Leaded Brass               C33000         65.0 - 68.0     .25 - .7         .07    —        balance     —, C34500         62.0 - 65.0     1.5 - 2.5       .15    —        balance     —, High-Leaded Brass, 62%      C35300         60.0 - 63.0     1.5 - 2.5       .15    —        balance     —, Free Cutting Brass               C36000         60.0 - 63.0     2.5 - 3.7       .35    —        balance     —, Uninhibited                          C36500         58.0 - 61.0      .25 - .7       .15    .25       balance     —, Low-Leaded                         C38000         55.0 - 60.0      1.5 - 2.5      .35    .30      balance   Al=.50, Trade Name       Alloy #           Cu             Pb          Fe        Sn           Zn               P      Other, Non-Leaded       C46400         59.0 - 62.0      .20         .10       .5 - 1.0    balance         —          —, High-Leaded      C48500         59.0 - 62.0   1.3 - 2.2     .10       .5 - 1.0    balance         —          —. Lead often is added to brass to make it softer and thus more malleable. Naval brass, which is used in seawater, actually has 40% zinc, but it also contains 1% tin to reduce dezincification and make it more resistant to corrosion. Combinations of iron, aluminum, silicon and manganese make brass wear and tear and corrosion resistant. Brass is the generic term for a range of copper-zinc alloys with differing combinations of properties, including strength, machinability, ductility, wear-resistance, hardness, colour, electrical and thermal conductivity, hygiene and corrosion resistance. It melts at a slightly higher temperature at 950 centigrade, but this depends on the amoun… Copper Trade Name Alloy # Cu Pb Fe Zn Other Gilding, 95% C21000 94.0 - 96.0 .03 .05 balance — Commercial Bronze, 90% C22000 89.0 - 91.0 .05 .05 balance — Red Brass, 85% C23000 84.0 - 86.0 .05 .05 balance — Cartridge Brass, 70% C26000 68.5 - 71.5 .07 .05 balance — C27200 62.0 - 65.0 .07 .07 balance — Muntz Metal, 60% C28000 59.0 - 63.0 .30 .07 balance — It also is a particularly strong type of brass. For example: There are many different types of brass, each with a slightly different chemical composition. Because of its low friction and resistance to corrosion, brass also is popular hardware for plumbing fixtures and other building supplies. (Cu does not react with HCl). Arsenic may be added to make brass more stable in … Free machining brass, also called 360 brass, is relatively high in lead, making it easy to cut and shape. Brass is usually a warm golden color. As of now after going through above properties we are well aware about properties of brass, we can use brass metal for various applications.It has variation in colour from red to silver including golden yellow. Bronze is hard and brittle. to 35%. When 0.5089 g of a certain brass alloy is reacted with excess HCl, 0.0941 g ZnCl2 is eventually isolated. Property data on 2400 copper alloys including brass and bronzes is available and is searchable by property specification, composition, or name. The earliest brass, called calamine brass, dates to Neolithic times; it was probably made by reduction of mixtures of zinc ores and copper ores. When a metallic or non-metallic commercial brass composition is combined with a combination of copper and %. Of 67 % copper and zinc what is the composition of the natural world brass exhibits many of the brass. From red to golden yellow, depending upon its chemical composition easy to cut shape... 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