Project 70 stainless type 303 and Project 7000 stainless type 303 are free-machining stainless steels of the austenitic chromium-nickel type. They offer significantly improved machinability and longer tool life. These steels are suited particularly for automatic bar-machine and Swiss-type machine operations where longer tool life results in more productive machining time. Applications include shafts, valve bodies, valves, valve trim, and fittings. This datasheet provides information on composition, physical properties, hardness, 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: SS-409. Producer or source: Carpenter. Originally published June 1982, revised June 1997.

MEEHANITE GE is a medium strength iron having high damping capacity, self-lubricating properties, and good machinability. It combines the good properties of both cast iron and steel. Applications include machine tools, gears, shafts, housings, pump bodies, valve bodies, steam cylinders, cylinder liners, casings, cylinder heads, and governor frames. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive and shear strength as well as fracture toughness. It also includes information on casting, heat treating, and machining. Filing Code: CI-12. Producer or source: Meehanite Metal Corporation.

MUELLER Alloy 3771 (formerly MBCo. Alloy 211) is one of the most widely used and most easily forged of the copper-base forging alloys. It is most often used in multiple sequence hammer forging operations where a wide forging temperature range is desired. It is also a free-machining alloy. Typical uses include valve bodies, putters and hardware. 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: Cu-404. Producer or source: Mueller Brass Company.

Type CG6MMN is a 22Cr-12.5Ni-5Mn-2.25Mo alloy that is the cast equivalent of Nitronic 50 (see Alloy Digest SS-304, revised April 1990). The alloy is used as castings for pump and valve bodies to resist a wide variety of environments that corrode type 316 (CF8M). This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on corrosion resistance as well as casting and heat treating. Filing Code: SS-724. Producer or source: Various stainless steel casting companies. Originally published July 1998, corrected November 1998.

Kaiser Aluminum Alloy 2024 has good machinability and good mechanical properties. The alloy is typically used in aircraft structures, rivets, connectors, hydraulic valve bodies, and miscellaneous structural applications. This datasheet provides information on composition, physical properties, hardness, tensile properties, and shear strength as well as fatigue. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: AL-357. Producer or source: Tennalum, A Division of Kaiser Aluminum.

Duraloy CB 30 is a cast chromium steel having good corrosion resistance. It cannot be hardened by heat treatment. It is recommended for food processing and oil services at high temperatures, valve bodies, impellers and heat treating equipment. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on high temperature performance and corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: SS-225. Producer or source: Duraloy Technologies Inc..

Type CC-50 is an iron-chromium casting alloy having high corrosion resistance. It is recommended for furnace equipment, valve bodies and for extremely corrosive sulfur-bearing atmospheres. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: SS-171. Producer or source: Stainless steel foundries.

ILZRO-14 is a zinc-base die casting alloy developed with superior creep resistance at both ambient and elevated temperatures. It is recommended for carburetors, fuel pumps, valve bodies, etc. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as creep. It also includes information on corrosion resistance as well as casting, machining, joining, and surface treatment. Filing Code: Zn-11. Producer or source: Zinc and zinc alloy suppliers.

NDZ-BRONZE is a copper-base alloy recommended as a high-strength dezincification and dealuminization resistant valve stem material in water supply systems. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on casting and machining. Filing Code: Cu-113. Producer or source: R. Lavin & Sons Inc..

MUELLER Alloy 6750 (formerly MBCo 241A) is a moderately high-strength wrought manganese bronze possessing good torsional properties and general corrosion resistance. The material possesses excellent hot-working properties and is readily joined by either soldering, brazing or oxyacetylene welding. Its many uses include automotive clutch disks, shafting and valve stems and bodies. 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-384. Producer or source: Mueller Brass Company.

AMPCOLOY 521 is a cast copper-nickel alloy with excellent resistance to many highly active corrosives, particularly saline waters and sulfuric and phosphoric acids. It has high strength and good ductility and can be welded readily. Its many applications include valves, pump bodies, steam fittings and plumbing parts. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as casting, heat treating, machining, joining, and surface treatment. Filing Code: Cu-408. Producer or source: Ampco Metal Inc..

Copper Alloy No. 962 is a cast copper-nickel alloy to which about 1.4% iron has been added to increase its resistance to corrosion by salt water. It is recommended where superior mechanical properties, weldability and corrosion resistance are needed. It is widely used for such parts as valves and pump bodies that must resist corrosion by seawater. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Cu-319. Producer or source: Copper alloy foundries.

OUNCE Metal, also known as Composition Metal, is a cast 5% leaded bronze recommended for bearings, valves and pump bodies. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive strength as well as fracture toughness, creep, and fatigue. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Cu-132. Producer or source: Hills-McCanna Company.

UNILOY 326 is a two-phase, ferromagnetic stainless steel characterized by high strength and very good general and stress corrosion resistance. It has distinct advantage for the fastener industry. 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: SS-241. Producer or source: Cyclops.

LAVIN NDZ-S BRONZE is a copper-base alloy recommended as a high-strength dezincification and dealuminization resistant valve stem material in water supply systems. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on casting and machining. Filing Code: Cu-151. Producer or source: R. Lavin & Sons Inc..

MUELLER Alloy 6970 (formerly MBCo. alloy 804) is a wrought alloy having excellent corrosion resistance when used with water and steam. It has good mechanical properties, excellent wear resistance and good machinability. These properties make it an ideal material for valve components. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-364. Producer or source: Mueller Brass Company.

Mueller Alloy C27450 has excellent machining characteristics for forged and machined applications required to meet AB1953. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on forming, heat treating, and machining. Filing Code: Cu-820. Producer or source: Mueller Industries.

Noranda-3770 is a free-machining, leaded brass recommended for forgings and pressings of all kinds. 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-157. Producer or source: Noranda Copper Mills Ltd.

Concast C95300HT is a high-strength aluminum bronze casting alloy. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on high temperature performance as well as machining. Filing Code: Cu-898. Producer or source: Concast Metal Products Company.

Mueller Alloy C27451 has excellent machining characteristics for forged and machined applications required to meet AB1953. The alloy is an improvement over C27450 (See Alloy Digest Cu-820, June 2013) in that it is both lead-free and dezincification resistant. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on forming, heat treating, and machining. Filing Code: Cu-849. Producer or source: Mueller Brass Company.