COPPER ALLOY NOS. C44400 and C44500 are copper-zinc-tin alloys inhibited by antimony and phosphorus, respectively. They are commonly known as inhibited admiralty metal or admiralty brass. They have a good combination of strength and ductility and good resistance to general corrosion. The small addition of inhibitor is made to minimize the alloy’s susceptibility to dezincification and stress corrosion. They are used for condenser, evaporator and heat-exchanger tubes and associated applications. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: CU-599. Producer or source: Copper and copper alloy mills.

Copper Alloy No. C44300 is a copper-zinc-tin alloy inhibited by arsenic; it is commonly known as inhibited admiralty metal or admiralty brass. It has a good combination of strength and ductility and good resistance to general corrosion. The small addition of arsenic (nominally 0.06%) is made to minimize the alloy's susceptibility to dezincification and stress corrosion. It is used widely for condenser, evaporator and heat-exchanger tubes and associated applications. This datasheet provides information on composition, physical properties, microstructure, hardness, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-526. Producer or source: Copper and copper alloy mills.

Copper Alloy No. C36500 is uninhibited leaded Muntz metal containing nominally 0.5% lead to provide fairly good machinability. It has moderate strength; the tensile strength of hot-rolled 1-inch thick plate is 54,000 psi (372 MPa). It has good resistance to corrosin in both fresh and salt water but is subject to dezincification. It is used for condensers and heat exchangers. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-524. Producer or source: Copper and copper alloy mills.

MUELLER Alloy 4430 is a copper-zinc-tin alloy. It contains a small addition (nominally 0.06%) of arsenic as inhibiting element to protect the alloy against stress corrosion. It is commonly known as Admiralty Metal. It has a good combination of strength and ductility and good resistance to corrosion. It is used widely for condenser, evaporator and heat-exchanger tubes and associated applications. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-497. Producer or source: Mueller Brass Company.

AMBRALOY 687 is a copper-zinc-aluminum-arsenic alloy. It is effectively inhibited against dezincification by the small but strictly regulated addition of arsenic (nominally 0.04%). It is superior to Admiralty Metal (Copper Alloys No. C44300, C44400 and C44500) where water is contaminated by sewage, where velocities are higher than normal, and where impingement is more severe than normal. Typical uses are condenser and heat-exchanger tubes, distiller tubes and ferrules. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-459. Producer or source: ARCO Metals Company, American Brass. See also Alloy Digest Cu-213, March 1970.

Copper Alloy No. C72200 was developed to improve on the performance of the copper-nickel condenser tube alloys. It is essentially 85-15 copper-nickel with additions of 0.8% iron, 0.5% chromium and 0.5% manganese. It has exceptionally high resistance to erosion and corrosion by flowing seawater. Its strength and other mechanical properties are similar to the older copper-nickel alloys (90-10 and 70-30). Alloy C72200 is used primarily for condenser and heat-exchanger tubing using seawater and for salt-water piping. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-449. Producer or source: Copper and copper alloy mills.

MONIT is a titanium-stabilized ferritic steel with extra low carbon and nitrogen. It was developed specifically for demanding corrosive environments. It shows very good resistance to pitting and crevice corrosion in seawater and in this respect it is superior to most other stainless steels. MONIT has good strength, toughness, and weldability; it also tough at sub-zero temperatures after welding. Its uses include scrubbers, condensers and heat exchangers in plants that use seawater or other chloride-containing solutions This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-417. Producer or source: Uddeholm Aktiebolag.

Copper Alloy No. C60800 is a medium-strength aluminum bronze containing nominally 95% copper and 5% aluminum. It has good resistance to atmospheric corrosion and its resists attack by nonoxidizing mineral acids such as sulfuric, hydrochloric and phosphoric. It is used widely for tubing in such equipment as condensers, evaporators and heat exchangers. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-443. Producer or source: Copper and copper alloy mills.

TANTALOY 63 Metal is a tantalum-base alloy containing typically 2.5% tungsten and 0.15% columbium. It is melted in an electron-beam furance. Its strength is considerably greater than that of unalloyed tantalum. For a wide range of chemicals at elevated temperatures, its corrosion resistance is comparable to or better than that of pure tantalum. Typical appalications are heaters, condensers and multi-tube heat exchangers. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ta-5. Producer or source: Fansteel Metallurgical Corporation.

MUELLER Alloy 2300 is an alpha brass containing 15% zinc. It has good physical and mechanical properties, excellent cold-working characteristics and a pleasing red color. Its low zinc content makes it resistant to dezincification and it is more resistant to stress-corrosion cracking than brasses with higher zinc contents. Typical uses are plumbing pipe and condenser and heat-exchanger tubes. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-424. Producer or source: Mueller Brass Company.

ANACONDA Alloy 443 is a brass alloy commonly known as ARSENICAL ADMIRALTY 443 because the addition of nominally 0.04% arsenic greatly inhibits its corrosion by dezincification. It stands up extremely well against corrosion by fresh, brackish or salt waters ranging from slightly acid to slightly alkaline. It also prossesses good resistance to corrosion by waters containing sulfides. It has moderate strength and good ductility. For a long time, this alloy has been considered a standard for condenser and heat-exchanger tubes. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fatigue. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-422. Producer or source: Anaconda American Brass Company.

SEA-CURE is a ferritic stainless steel designed to provide high resistance to pitting and crevice corrosion in condensers cooled by saline or brackish water. It is used for condenser tubes and has great potential for many other uses. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fatigue. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-364. Producer or source: Trent Tube.

Copper Alloy No. 687 is a copper-zinc-aluminum alloy with high resistance to corrosion and erosion; in addition, it has good strength and ductility and can be cold worked and cold formed readily. It is chiefly used in the form of tubes for various types of equipment such as condensers and heat exchangers. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-313. Producer or source: Brass mills.

Copper No. 142 is an arsenical copper deoxidized with phosphorus. Its capacity is excellent for hot forming or cold working and it has excellent joinability characteristics for soldering, brazing and gas-shielded arc welding. Its leading use is tubing for condensers and heat exchangers. This datasheet provides information on composition, physical properties, microstructure, hardness, elasticity, tensile properties, and shear strength. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-284. Producer or source: Copper and copper alloy mills.

AMBRALOY-687 is an aluminum brass alloy containing arsenic as an inhibitor to dezincification. It is recommended for condenser and heat exchanger tubes. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-213. Producer or source: Anaconda American Brass Company. See also Alloy Digest Cu-459, June 1983.

Revere No. 464 is a copper-zinc alloy having good strength, toughness, and resistance to corrosion. It is recommended for steam condensers, marine equipment and oil refinery equipment, most especially in the form of sheet and plate, the latter as the heads for condensers and similar heat exchangers. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Cu-204. Producer or source: Revere Copper and Brass Inc..

REVERE No. 429 is an aluminum bronze having good physical properties and high resistance to acids as well as fresh and salt waters. It is recommended for condenser tubes, bolts and tie rods. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-114. Producer or source: Revere Copper and Brass Inc..

Bridgeport Alloy 77 is a modified copper-zinc brass having improved resistance to bio-fouling, dezincification, and other forms of copper attack. It is recommended for condenser and heat exchanger tubes for marine use. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-111. Producer or source: Bridgeport Brass Company.

Revere No. 508 is a highly ductile, malleable and corrosion resistant copper-nickel alloy suitable for condenser and heat exchanger tubes and many engineering applications such as salt water piping aboard ship, many components of salt water and fresh water stills, feed water heater tubes and marine coolers. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as creep. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-81. Producer or source: Revere Copper and Brass Inc..

CUPRO NICKEL, 10%-755 is a highly ductile, malleable and corrosion resisting alloy, suitable for condenser tubes and many other engineering applications. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-77. Producer or source: American Brass Company.