Due to commercial variations in . Nominal Composition. It possesses excellent capacity for hot working and adapts well for hot forging and pressing. Naval Brass: Larry this is most often mistakenly called Bronze, it is a brass. What is Red Brass Made of? The addition of small amounts (0.01-0.45) of phosphorus further increases the hardness, fatigue resistance and wear resistance. Alternatively, the phosphor bronze alloy C51000 is another common grade suitable for marine applications. ECO BRASS C69300 is a high-performance, lead-free* brass. 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. Alloys C46200 and C46400 have additions of zinc and tin which allow . Brass plating is also a great alternation for sealing zinc die-castings for post molding operations. These alloys have good corrosion resistance, hot workability, and hot forgeability. Tin bronze for bearings, valves, pumps. Chemical Composition Limits: Weight % Cu: Fe: Pb: Sn: Zn: AMS 4611 / 4612 . 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. Brass composition gives the metal a melting point suitable for many applications, including suitable for joining using the brazing technique. The presence of lead in Naval Brass assists in the machinability of the metal. The Humanitarian Service Medal was established by Executive Order 11965 of 19 January 1977. Home: About us: Products: . The Lead remains insoluble in the microstructure of the brass and the soft particles act as chip breakers. Naval Brass Alloy C46400 (Lead Free) Copper Alloy No. 15000. Do you need custom fasteners created with Naval Brass 464? Naval brass is a copper alloy containing 60% copper, 75% tin and around 39.25% zinc. It has Lead added to the composition to improve machinability. The values listed above represent reasonable approximations suitable for general engineering use. C464 Naval Brass Rod has a fair machinability with about 35% of Free Machining Brass. The general composition is 60% copper, 39% zinc with an important 1% tin addition that gives an improved corrosion resistance together with a harder and stronger duplex structure to improve the mechanical properties. Mill sizes in C-932, C-936, & C . C464 - (Naval Brass) Excellent for hot forming and adapts well to hot forging and pressing. Learn about aluminum bronze, its properties, its purposes, and why it is important to know these facts before choosing a metal for your project. 0.09. Bronze Bronze is an alloy that consists primarily of copper with the addition of other ingredients. They are also suited to hot forging. C85700 brass is a brass formulated for casting. This composition also contributes to the physical and chemical properties of this . As the name may imply "Navy G" bronze is used in various marine applications due to its excellent resistance to corrosion. The following table shows the chemical composition of UNS C46400 brass-copper alloys. While the composition may vary slightly, naval brass is a copper alloy usually composed of 59% copper, 40% zinc, and 1% tin. This alloy also has good corrosion resistance which makes it excellent for the marine industry. The melting point of brass is lower than copper at around 920~970 degrees Celsius . It also offers good strength levels combined with an excellent hot formability. It has a moderately high melting temperature among the cast brasses in . ASTM B505 C83600. As an established Naval Brass Plate suppliers, we source our Naval Brass Sheet material globally from approved mills and offer a large range of forms, sizes and grades from stock. The addition of tin is made for extra corrosion resistance in seawater and other mildly aggressive environments. Our range of naval brass is broadly used in marine and construction industry. In most cases, the composition of this red brass is 88% copper, 8%-10% zinc, and 2%-4% tin. Below are the technical specifications of the Naval Brass 464 Bar Stock we By substituting tin for an equal quantity of zinc, a high corrosion resistance to seawater is achieved. CW714R is the EN numeric designation for this material. Marine brass, or naval brass as it is commonly referred to, comes in a variety of alloys. C48500 is great for soldering, good for brazing and provides a high degree of machinability. These alloys are typically used to make fasteners, marine hardware, screw machine parts, pump shafts and corrosion-resistant mechanical products. Navy M Leaded Bronze C92200 Bronze is an alloy of copper, further classified as a bronze (copper-tin- alloy). It can be used for radiator cores and tanks, flashlight shells, lamp fixtures, fasteners, locks, hinges . UNS C26000 cartridge brass alloy (70/30) is from the yellow brass series, which has the highest ductility. Aufhauser Naval Bronze is a 1% tin-copper-zinc filler metal. Products include rough castings, custom shaped bar stock, thrust washers, bushings including sleeve, flange, & double flange, split , pump & wear plates. Navy M Leaded Bronze C92200 Bronze is an alloy . Every product is built to your specifications, using your prints if necessary. Bronze may also contain manganese, aluminum, nickel, phosphorus, silicon, arsenic, or zinc. The addition of tin also gives the alloy an inherent resistance to . Typically, brass is comprised of 67% copper and 33% zinc. Naval brasses had up to 39.7% Zinc and were used in various applications on ships. It's a great replacement for leaded fittings and its corrosion resistance properties make it an excellent solution for water supply and plumbing applications. Naval Brass: This is an exception to the general rule for brass. This Naval Brass also lends itself to drawing, forming, bending, and heading. gears and rings. . Is used for a variety of steam pressure applications involving temperatures up to 550 F. Forms: 20 Lb. CZ122 are the reference materials for hot working. Applications: propellers, propeller shafts, pipes, and marine fasteners. * Mechanical Properties are typical for 1" rod H02 Temper **Test values are nominal approximations and depend on specimen size and orientation. Types include CDA-464 diamond-cut naval bronze, CDA-954 aluminum bronze, CDA-863 manganese bronze (SAE 430-B), CDA-936 leaded bronze (MOD 64) & CDA-360 bronze. Bismuth bronze is a bronze alloy with a composition of 52 parts copper, 30 parts nickel, 12 parts zinc, 5 parts lead, and 1 part bismuth. It is widely used in marine construction where strong, corrosive-resistant and hard material is required and is suitable for both salt and fresh water applications. Alloy 464 or C464000 to 467000 Cu 60% Sn 0.8 . Naval brass plate, discs and rings available water jet cut to size. It is highly known for reisisting corrosion in seawater even at higher than normal temeperatures. This alloy is excellent for hot working. The upper gun is a bronze 6-pdr, cast by Richard Gilpin in 1756 (526 lbs/238.8 kg, 4' 6"/1.372 m long). Bronze is an alloy made of copper and, primarily, tin. In general, bronzes are a family of copper-based alloys traditionally alloyed with tin, commonly with about 12-12.5% tin. Cartridge brasses are mostly cold formed and they can also be easily machined, which is necessary in making cartridge cases. C46400 Naval Brass , CDA 464 ASTM B21 , ASTM B171 Chemical Composition % by weight. Normally composed of 85% copper and 15% zinc, this alloy has excellent resistance against dezincification, season cracking and pitting. C46400 possesses great resistance to seawater, making it ideal for salt and fresh water immersion in either stagnant or moving water. Shapes Solid Round Bar Stock Applications Gears Worm Gears Valves Seal Rings Pump Impellers Valve Bodies Brass exhibits many of the physical properties of pure copper and is also recyclable. Thickness. Generally, the more zinc, the lighter the color of the brass. C28000 Muntz Metal, also known as 60/40, is copper alloyed with zinc. My Cart: (0) items = $0.00 (0) Cart Checkout. And the common industry name is Medium-Leaded Naval Brass. Pure (or commercial) bronze consists of 90 per cent copper and 10 per cent tin. CZ112 (CW712R) CZ112 (CW712R) is commonly referred to as naval brass due its corrosion resistance in seawater and other mildly aggressive environments. Free machining brass sets the standard for machining, by which other metals are compared. Specifics: Naval Brass - IS: 291 Gr l & ll. Metal Cut to Size, No Minimums, Order Online. Naval Brass Plate & Sheet is the classic marine, high-strength and corrosion-resistant alloy containing 60 percent copper, .75 percent tin and 39.2 percent zinc. a. Cu Zn40 is considered a duplex alpha-plus-beta brass and has excellent hot-working properties but is less corrosion resistant than C464 Naval Brass. It can be categorized in a sub-family for brasses referred to as Alpha Beta Brasses or Duplex Brasses. Physical Properties AMS 4611, AMS 4612 Melting Point - Liquidus - 1650 F Melting Point - Solidus - 1630 F Density - 0.304 lb/in3 at 68 F Naval brass, unihibited: Source: University of Florida: Nominal Composition: Cu 59.0-62.0, Zn 36.7-40.0, Sn 0.5-1.0, Pb 0.20, Fe 0.10. Technical Info. They may also contain small amounts of other alloying elements to impart advantageous properties. Typical uses for red brass are for low-pressure valves, pump housings, impellers and fittings. Historically, 464 was used to make cannons. 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. TYPICAL USES Electrical Precision shipboard equipment Shapes Applications Marine Hardware Wearplates Fasteners Typical industrial applications for 464 brass include tubesheets, baffles, valve stems, fasteners and mold plates. . Industries. They have good hot forgeability and reasonably good cold formability. The tin brasses are economical and have slightly better properties than the straight brasses. When one per cent tin is added to the muntz metal, it is called the naval . Farmers Copper stocks C48500 High Leaded Naval Brass in Round Bar and Rod. The Lead remains insoluble in the microstructure of the brass and the soft particles act as chip breakers. This, again, is because of the anti-corrosive properties. Typical for 1" Rod Half Hard (20%) Temper. Bronze dates to about 3000 CE when the introduction of tougher, better-lasting bronze tools and weapons marked a turning point in . Specific Heat Capacity Btu/ lb /F at 68F. Request A Catalog; Customer Help; My Account; BRAVO BRONZE. Brass is an alloy of Copper and Zinc. Brass, which is an alloy made of copper and zinc, can be varied to create a wide range of brasses with varying properties, is widely used for decorative applications in antiques and ox finishes. Hardness* Rockwell B Scales: 82: Tensile Strength** KSI: 75: Yield Strength** (.5% . Physical Properties <="" b=""> US Customary Melting Point - Liquidus 1650 F Melting Point - Solidus 1630 F Density 0.304 lb/in3 at 68 F . Aside from naval brasses, there are also various other types that you can look at for more choices. As for naval brass, the perfect ratio is around 59% copper, 40% zinc, 1% tin, and trace amounts of lead. C46400 (Naval Brass, Uninhibited) Chemical Composition (%max., unless shown as range or min.) The solubility of tin in brass varies greatly. Physical Properties. Since our inception, Elgin Fastener Group has met every challenge of providing Quality, Timely, Cost-effective solutions for specialty fastener applications. The following datasheet will provide details about UNS C44400 brass-copper alloys. Brass Sheet/Plate 464 is normally used for marine, industrial, machine, and military applications. C48200 brass is a brass formulated for primary forming into wrought products. Ingots. Tin is very insoluble in a Zn-saturated alpha solid solution, but when the . Also called Naval Brass, 464 brass offers good weldability, wear resistance and strength while maintaining high corrosion resistance in saltwater environments. Naval industries use aluminum bronze electrodes to weld and surface steel or copper joints. The initial AFRM and ribbon are designed with a bronze hour glass attachment centered on the suspension ribbon of the medal and centered on the ribbon for the first 10-year period. Admiralty brass is a version of Brass that contains 70% copper, 29% zinc and 1% tin. Yellow brass pertains to the kind of brass that has a much higher zinc content (usually at 33%), which gives the material a golden yellow color. It is widely used in marine construction where strong, corrosive-resistant and hard material is required and is suitable for both salt and fresh water applications. Brasses have high corrosion resistance and high tensile strength. C54400 Phosphor Bronze is also free cutting due to its nominal 3.5% lead content. C280 Muntz is most commonly found in sheet and plate form. The high percentage of copper is the sole reason why this brass always appears to be red. Alloys include C93200, C93600, and C93700 Conforms to specifications ASTM B139, QQ-B750, SAE J461, ASME SB171 C54400 PHOSPHOR BRONZE is an excellent wrought material for use in the manufacture of bearings. For example, there's the "yellow brass" and the "red brass" types. The Yellow Brass is widely used for hot and cold-rolled products. Uses Musical instruments: This English gun burst at St. Lucia in 1783, tearing open longitudinally at the first and second reinforces. CHEMICAL COMPOSITION. C48200 is the UNS number. Red / Nordic Brass (85/15 - 80/20) GRADE : ASTM B43, c23000, c 23400, c69400, c69430, c83600, c84400. Element: Nominal: Minimum: Maximum: Copper: 60: 59: 62: . Naval brass, uninhibited UNS C46400 has a copper content of not less than 59%. The addition of tin improves strength and corrosion resistance in the weld deposit. Temper. 1.855.879.4857. Because of its, Composition the alloy is also suited for the production of drawn and complex profile. C85700 is the UNS number for this material. List of Important Alloys and their Composition: (1) Aluminium Alloys (2) Copper Alloys (3) Magnesium Alloys (4) Nickel Alloys (5) Steel Alloys. Modulus of Elasticity in Tension ksi. Lead can be added to any brass to increase machinability and provide pressure tightness by sealing the shrinkage pores. Bronze has a higher melting point than brass, at 950C, and is more brittle. Questions? Description : RED BRASS is the most durable of all metals for commercial USAGE. Brass is an alloy made from a combination of copper and zinc to produce materials with a wide range of engineering uses. . Chemical Composition. Naval Brass is typically used in the manufacture of bolts, nuts, rivets, and turnbuckles for the marine and aircraft industry. C360 - (Free Cutting Brass) Most common brass, excellent high speed machining operations and superior thread rolling and knurling characteristics. What is Naval Brass? Additionally, it demonstrates suitability for hot forming and hot forming, as well as drawing, bending, heading, soldering, brazing, and welding. 67. By substituting tin for an equal quantity of zinc, a high corrosion resistance to seawater is achieved. These are made up of high-grade raw material and can be availed in the form of sheet, plate, rods and circle. Naval brass is the classic marine, high-strength and corrosion-resistant alloy containing 60 percent copper, .75 percent tin and 39.2 percent zinc. Bearing Bronze Alloys are for general utility bearings and bushings and which are highly resistant to impact, wear and corrosion. Nominal Composition,%: 9Ag 53Cu 38Zn 18Cd Joint Color as Brazed: Brass Yellow Density Troy oz/cu in: 4.49 Coefficient of Thermal Expansion 68-572 10 to -6 power per F (68 - 572F) 11.8. Bravobronze.com - Your leading online source for bronze, copper and brass alloy bar stock. Mechanical Properties. When the solubility of zinc in copper increases from zero to about 38%, the solubility of tin in alpha phase decreases from 15% to 0.7%. Coefficient of Thermal Expansion: 11.8 10 6 Per F (68-572 F) Density: 0.304 lb/in3 @ 68 F: Electrical Conductivity: 26 %IACS @ 68 F: The alloys have excellent machinability, good strength and corrosion resistance. Below is a quantitative breakdown of a specific manganese bronze (UNS C86300 alloy), to provide an idea of alloying elements by weight: 60 - 68 % Copper 25 % Zinc 3.0 - 7.5 % Aluminum 2.5 - 5.0 % Manganese 2.0 - 4.0 % Iron 0.20 % Tin Currently housed at the Museum of Artillery Rotunda, Woolwich, from McConnell 1988: Figure 15. As the name implies, naval brass has extensive marine application and can be found where strength and corrosion resistance are valued. The Method of Manufacture (or how the material is made) will depend on the following criteria: C83600 Leaded Red Brass is the most common red brass, is also called 85 metal or 85-5-5-5. The mean Lead content provides good machinability of the drop-forged part. Brass is a solid material, making it strong, hard, and formable. Brass. . A Naval Brass comprises of 60% copper, 39.2% of Zinc, and .8% tin. The addition of Tin also gives Naval Brass a high resistance to dezincification. Offers good corrosion resistance and machineability. It contains about 1 per cent of tin. Applications - CZ112/CW712R, often referred to as Naval Brass is typically used in a range of marine and mechanical applications, including: ~ Heat Exchnager Tubeplates The red brass comprises of Copper Zinc and Tin metals. CZ121 / CW614N is an alpha/beta alloy. It also has a trace amount of lead. It contains 85% copper and 5% each of tin, lead and zinc. Additionally, the EN chemical designation is CuZn37Pb1Sn1. Aircraft Materials - Suppliers of Naval Brass C46400 in bar and rod (AMS 4611, AMS 4612), sheet and plate Technical Data Sheet. Industrial Machinery; Oil/Gas; Brass alloy CZ121 / CW614N is used for machining. When annealed, the metal can be bent, formed, blanked and stamped. Compositions vary, but most modern bronze is 88% copper and 12% tin. The addition of Tin also gives Naval Brass a high resistance to dezincification. There are low, medium and high leaded brasses, with lead contents up to 3.5%. A borax-boric acid flux such as Aufhauser Flux600 is generally required. Naval Brass C46400, C48200, C48500 Phosphor Bronze C51000, C54400 Aluminum Bronze C61300, C61400, C62300, C62400, C62500 Nickel Aluminum Bronze C63000, C63020, C63200 Aluminum Silicon Bronze C64200 Silicon Bronze C65100, C65500 Manganese Bronze C67000, C67300, C67500 Copper Nickel (90/10) C70600 Copper Nickel (70/30) . Naval brass 46400 provides a high degree of corrosion resistance to seawater at even higher than normal temperatures, while also assuring greater strength and rigidity. It is not awarded for participation in domestic . Naval brass is the classic marine, high-strength and corrosion-resistant alloy containing 60 percent copper, .75 percent tin and 39.2 percent zinc. +1 800-628-3035. Cu Fe Pb Sn Zn Min./Max.59.-62..10.20.50-1.0Rem. Tin in included in the alloy composition in order to improve the corrosion resistance of Naval Brass. Cu: Fe: Pb: Sn: Zn: min/max: 59.0 - 62.0: 0.10: The alloy contains 62% copper and 37% zinc, with a 1% tin addition for improved corrosion resistance and a harder and stronger duplex structure to improve the mechanical properties. It is awarded to members of the Armed Forces of the United States who, after 1 April 1975 distinguished themselves by meritorious direct participation in a Department of Defense approved significant military act or operation of a humanitarian nature. Properties of Bronze. C464 Naval Brass is also widely used for indoor and outdoor decorative applications. Applications - CZ112/CW712R, often referred to as Naval Brass is typically used in a . Thermal Conductivity Btu/ sq ft/ ft hr/ F at 68F. Wieland Chase is a brass supplier of C69300 brass profiles in hexagon, round, and other shaped brass rods and brass bars. (1) Aluminium Alloys: . We are engaged in offering Naval Brass Pipe, Naval Brass Tube, Naval Brass Hollow, C46400 naval brass, c48200 naval brass from Metal Alloys Corporation. The properties of C48200 brass include eight common variations. Alloy 464 (or naval brass) is known for its excellent resistance to corrosion from seawater across a wide range of temperatures. The following table shows the mechanical properties of UNS C46400 flat products as a function of heat treatment and thickness. Older literature may refer to this material as ASTM Alloy 6C, but this is now discouraged. Other Types of Brass. Many of the properties of bronze overlap with . 464 sheet/plate stock is available in full . Though zinc will always be the second most prevalent metal in brass, the . The composition ranges from 55 to 90 percent for copper and 10 to 45 percent for zinc. Easily soldered and brazed and has very good resistance to corrosion. Overview. C46400 Naval Brass is classed as naval brass and is a 60% copper 40% zinc with 1% tin alloy. C46400 Naval Brass Naval Brass C46400 is nominally composed of 60% copper, 39.2% zinc and 0.8% tin. The leaded brasses are used for copper base screw machine material. Figure 1 shows a visualization of the constituent metals within manganese bronze. CW712R / CZ112 is commonly known as Naval Brass due to its improved corrosion resistance in marine environments. A member of the High Tin Bronze Alloy family C90300 Bronze is used in similar ways as the other alloys of this family. Downloads; . Also nearly the same as Muntz metal C28000. C28000 Muntz is commonly used in architectural applications . It is also known as naval brass. They have superior strength and rigidity. As is typical of brass alloys with the duplex alpha + beta structure, C46400 has good strength and rigidity. Naval Reserve personnel may be awarded an hour glass device in lieu of a subsequent Armed Forces Reserve Medal (AFRM) for each 10 years of service. Cited properties are appropriate for the as-fabricated (no temper or treatment) condition. a. We are always trying to accommodate our customer's needs, so call us today and . It has Lead added to the composition to improve machinability. Although, at one time, bronze was an alloy consisting of copper with tin and brass was an alloy of copper with zinc, modern usage has blurred the lines between brass and bronze. Naval Brass can also be found in the various hardware, electrical, marine, and ordnance applications. . The alloy is a two phase alpha-beta brass, or duplex brasses, 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 . Larger View of Micrograph Largest View of . Alloy 464 Naval Brass (C46400) Alloy 464 naval brass is recommended for marine hardware and pump shafts as well as nuts, bolts, rivets, and valve stems. Call Us! As is typical of brass alloys with the duplex alpha + beta structure, C46400 has good strength and rigidity. Naval Brass C46400 is nominally composed of 60% copper, 39.2% zinc and 0.8% tin. Farmer's Copper Ltd. keeps on hand a hefty stock of lead-free C464 naval brass, available in plate & sheet, diamond cut plate, and rod & bar. It is able to hold a good polish and so is sometimes used in light reflectors and mirrors. Naval Bronze does not provide as high a weld strength as Low Fuming Bronze (RBCuZn-C, C681). Menu. Bearing Bronze Alloys are general purpose bearing alloy possessing good anti-friction properties, ample strength and hardness, adequate ductility and excellent machinability. These elements possess high thermal conductivity which, makes them an ideal option in high-pressures and . It is a preferred choice in fresh water and marine ecosystems.