Cryodur 2833 is a wear-resistant water-hardening steel with resistance to overheating. Applications include cold heading dies; first and finish upsetting punches; cold stamps; dies for the manufacturing of screws, rivets, and bolts; and compression pistons. This datasheet provides information on composition and physical properties. It also includes information on heat treating. Filing Code: TS-777. Producer or source: Schmolz + Bickenbach USA Inc..

Induction hardened Cromax IH 482 is based on a medium carbon, microalloyed steel, which is characterized by high strength in the as-rolled condition, i.e., without heat treatment. The alloy is used for the manufacture of piston rods, pistons, and eyes for hydraulic cylinders. This datasheet provides information on composition, hardness, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance and surface qualities as well as forming, machining, and joining. Filing Code: SA-742. Producer or source: Ovako Cromax AB.

Ovako 225A is an alloy designed for nitriding applications such as piston rods. This datasheet provides information on composition and tensile properties. It also includes information on forming and machining. Filing Code: SA-549. Producer or source: Ovako Steel Inc.

Kaiser Aluminum alloy 6061 has excellent joining characteristics and good acceptance of coatings (anodizing response). It is used in applications where weldability and corrosion resistance are needed. The alloy is typically used in fittings, brake pistons, computer parts, couplings, and valves. 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-360. Producer or source: Tennalum, A Division of Kaiser Aluminum. Originally published March 1999, corrected October 1999.

Kaiser Aluminum alloy 2011 is one of the most popular screw machine stock alloys available. Tennalum, a division of Kaiser Aluminum, produces alloy 2011 in the T3 temper as Microchip II, which offers excellent machinability and surface finish. The chips from Tennalum’s Microchip II (T3 temper only) are known for being small in size. Alloy 2011 is typically used in connectors and fittings, brake pistons, computer parts, knobs, and meter shafts. 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-352. Producer or source: Kaiser Aluminum Corporation.

UNS H-86170 is a low-carbon nickel-chromium-molybdenum carburizing steel of good hardenability. Its core is characterized by good strength and toughness. It is recommended for heavy-duty applications such as cams, chains, fasteners, gears, shafts and piston pins. 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: SA-435. Producer or source: Alloy steel mills and foundries.

Copper Alloy No. C91000 is a cast copper-tin alloy which also is known by names formerly used (but not recommended): 197, Tin Bronze and 85-14-0-1. It is a medium-strength alloy and has a good combination of strength, ductility and resistance to corrosion. Its uses include piston rings and bearings. 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-531. Producer or source: Copper alloy foundries.

UNS No. A02220 is an age-hardenable aluminum casting alloy. It is hard and wear resistant and has good strength at elevated temperatures. It has good foundry characteristics in many respects and is produced as sand and permanent-mold castings. Among its applications are bushings, automotive cylinder heads and pistons. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive and shear strength as well as fatigue. It also includes information on high temperature performance and corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Al-272. Producer or source: Various aluminum companies.

ALUMINUM 336.0 is a high-silicon aluminum-base alloy recommended for high-strength permanent-mold castings. It responds to an age-hardening heat treatment. Its applications include automotive and diesel pistons, pulleys and sheaves. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive and shear strength as well as creep and fatigue. It also includes information on high temperature performance and corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Al-266. Producer or source: Various aluminum companies.

Copper Alloy No. C92800 is a cast bronze containing nominally 16% tin and 5% lead. Former commercial names (not recommended) are (1) 295, (2) Leaded Tin Bronze, (3) Ring Metal and (4) 79-16-5-0. It has excellent machinability, moderate strength and good resistance to corrosion. A typical use is piston rings. 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-490. Producer or source: Copper alloy foundries.

Copper Alloy No. C92700 is a cast copper-base alloy; it formerly was known as 88-10-2-0 alloy. It is characterized by a good combination of machinability, strength and resistance to corrosion. Among its many uses are bearings, pump impellers, piston rings and valve parts that are subject to liquid and or gas pressure and, therefore, must be sound (free from defects). 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-477. Producer or source: Copper alloy foundries.

Copper Alloy No. 922 is a cast copper-tin-zinc-lead alloy formerly identified as Navy M or 88-6-1.5-4.5 alloy. It possesses a good combination of machinability, strength and resistance to corrosion. Alloy No. 922 is a good material to use in castings subject to liquid or gas pressures. Its many uses include valves, piston rings and pump impellers. 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 high temperature performance and corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Cu-382. Producer or source: Copper alloy foundries.

ALUMINUM 2018 is an age-hardenable aluminum forging alloy characterized by relatively high tensile and yield strengths along with fairly good ductility. It has good elevated-temperature properties. Its applications include engine pistons and engine cylinder heads. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fatigue. It also includes information on low and high temperature performance, and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Al-130. Producer or source: Various aluminum companies. Originally published October 1963, revised May 1979.

AISI 8622 is a low-carbon triple-alloy steel of moderate-to-good hardenability for carburizing and other applications. Its core is characterized by good strength and toughness. When carburized it is recommended for heavy-duty applications such as cams, gears, shafts and piston pins. It is suitable also for many engineering applications when normalized or quenched and tempered. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, joining, and surface treatment. Filing Code: SA-351. Producer or source: Alloy steel mills and foundries.

FEDERATED F1121 Ni is a heat-treatable aluminum-silicon-nickel-copper-magnesium alloy used for high-strength permanent-mold castings. It can be solution treated and aged, or the as-cast material can be aged to increase hardness and strength. Its uses include pistons and pulleys. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive and shear strength as well as fracture toughness, creep, and fatigue. It also includes information on high temperature performance and corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Al-225. Producer or source: Federated Metals Corporation, ASARCO Inc..

ALUMINUM 222.0 is an age-hardenable aluminum alloy for sand and permanent mold castings. It is hard and wear resistant and has good strength at elevated temperatures. Applications include cylinder heads and pistons. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive and shear strength as well as fatigue. It also includes information on high temperature performance and corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Al-211. Producer or source: Various aluminum companies.

AISI 8615 is a low-carbon, nickel-chromium-molybdenum alloy steel capable of producing high core strength and toughness. It is a case hardening steel recommended for heavy duty gears, cams, shafts, chains, fasteners, piston pins, etc. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on forming, heat treating, machining, and joining. Filing Code: SA-180. Producer or source: Alloy steel mills and foundries.