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.

AISI 8627 is an alloy steel of moderate-to-good hardenability for carburizing and other applications. When carburized, its core has good strength and toughness, and it is recommended for heavy-duty applications such as gears, shafts, cams, and machinery parts. Also, it can be used in the hot-rolled, normalized or water-quenched-and-tempered condition without carburizing. 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-379. Producer or source: Alloy steel mills and foundries.

ALUMINUM A850.0 is an aluminum bearing alloy containing nominally 2.5% silicon for improved casting characteristics. It is used extensively in the T5 temper for heavy-duty applications, such as large rolling-mill bearings. It is particularly suitable for this application because of its anti-scuffing characteristics, low friction and high resistance to wear under conditions of boundary and thin-film lubrication. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fatigue. It also includes information on corrosion resistance as well as casting, heat treating, and machining. Filing Code: Al-240. Producer or source: Various aluminum companies.

Aluminum 851.0 is a casting alloy that was designed for use in bearings. It contains nominally 2.5% silicon for improved casting characteristics. This alloy is used extensively in the T5 temper for heavy-duty applications such as large rolling-mill bearings. It is particularly suitable for this application because of its anti-scuffing characteristics, low friction and high resistance to wear under conditions of boundary and thin-film lubrication. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fatigue. It also includes information on casting, heat treating, and machining. Filing Code: Al-250. Producer or source: Various aluminum companies.

SAE 4820 is a low-carbon (nominally 0.20%) carburizing steel containing nominally 3.5% nickel and 0.25% molybdenum. It is deal for used that require a strong, tough core along with a highly wear-resistant carburized case. In addition, it offers a good combination of strength and low-temperature toughness for non-carburized applications. It is recommended for a wide range of moderately heavy-duty applications. Among its many uses are carburized gears, carburized aerospace components and non-carburized machinery parts. 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: SA-409. Producer or source: Alloy steel mills and foundries.

Concast C95900 is a cast nickel-aluminum-bronze alloy. Aluminum bronze is the highest strength standard copper-based alloy. The nickel content in C95900 enhances its mechanical strength, wear, and corrosion resistance, making it suitable for heavy-duty applications. This datasheet provides information on composition, physical properties, and hardness. It also includes information on heat treating, machining, and joining. Filing Code: Cu-902. Producer or source: Concast Metal Products Co..

AISI 4063 is a low-molybdenum alloy steel, recommended for heavy duty applications requiring strength and toughness with decrease in temper brittleness. This datasheet provides information on composition, hardness, and tensile properties as well as fracture toughness. It also includes information on forming, heat treating, machining, and joining. Filing Code: SA-84. Producer or source: Alloy steel mills and foundries.

HY-TEN B TEMPER No. 3-X is a strong, tough alloy steel of high hardenability recommended for heavy duty applications. 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-103. Producer or source: Wheelock, Lovejoy & Company Inc..

AISI 8742 is a chromium, nickel, molybdenum alloy steel. It is oil hardening, has good hardenability and has desirable toughness. It is recommended for tough, high strength, heavy duty applications. 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-155. Producer or source: Alloy steel mills and foundries.

AISI 8822 is a nickel-chromium-molybdenum carburizing steel of fairly high hardenability. Its high core strength and durable carburized case make it suitable for many heavy-duty applications. It can also be used without carburizing. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on low and high temperature performance, and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SA-288. Producer or source: Alloy steel mills and foundries.

AISI 8617 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, joining, and surface treatment. Filing Code: SA-315. Producer or source: Alloy steel mills and foundries.

LESCALLOY 4340 VAC-ARC is a low-alloy steel that can be heat treated to high strength levels. It has a good combination of strength, ductility and toughness along with high hardenability. It is produced by the vacuum-consumable-electrode process to provide optimum cleanliness and preferred ingot structure. It is used for aircraft components including retainer rings for critical bearings and other heavy-duty applications. This datasheet provides information on composition, physical properties, and elasticity. It also includes information on forming, heat treating, machining, and joining. Filing Code: SA-361. Producer or source: Latrobe Steel Company.

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.

Alloy Steel 2515 (Nonstandard, formerly AISI-SAE 2515) is a 5% nickel steel well suited for special and/or heavy-duty carburizing applications. It was one of the earliest alloy steels and offers a good combination of strength and low-temperature toughness for non-carburized applications. It has been used in some European countries for many years for cryogenic 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: SA-313. Producer or source: Alloy steel mills and foundries.

ANACONDA Alloy (C) 521 is the phosphor bronze used where the highest demand is made for resilience, strength and resistance to fatigue. It has generally higher mechanical properties than Anaconda Alloy (A) 510 which is the most widely used phosphor bronze. Alloy (C) 521 has excellent to good corrosion resistance in most environments. Typical applications include heavy-duty springs, bridge bearing plates and heavy-duty cold-headed parts. 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-381. Producer or source: Anaconda American Brass Company.

AISI Type T5 is a tungsten high-speed steel to which cobalt (8.9%) is added to provide high and unusual red hardness. It is particularly well adapted for heavy-duty cutting and high-production cutting tools. Because of its high red hardness, a cutting edge can be maintained under conditions of speed, feed and depth of cut that would not be possible with ordinary high-speed steels. Typical applications of AISI Type T5 are lathe and planer tools, reamers, milling cutters and twist drills for heavy-duty cutting. This datasheet provides information on composition, physical properties, and hardness. It also includes information on forming, heat treating, machining, and surface treatment. Filing Code: TS-389. Producer or source: Tool steel mills.

AISI 4161 is a low-alloy steel of the chromium-molybdenum type; it contains nominally 0.61% carbon. It has relatively high hardenability and good resistance to abrasion, impact and fatigue. It is an oil-hardening grade and is recommended for moderately heavy-duty service. This steel has a relatively low tendency to develop temper embrittlement when tempered in the approximate range 850-1100 F. Among its many applications are springs, machine-tool parts, shafting, gears, bolts and heavy-duty hand tools. 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: SA-397. Producer or source: Alloy steel mills and foundries.

Concast C95500 is a cast nickel-aluminum bronze alloy. Aluminum bronze is the highest strength standard copper-based alloy. The nickel content in C95500 greatly enhances its mechanical strength, and wear and corrosion resistance, making it suitable for heavyduty applications. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance as well as machining and joining. Filing Code: Cu-900. Producer or source: Concast Metal Products Co..

AISI Type A8 is a medium-carbon, high-hardenability tool and die steel for cold-work applications. It has an excellent combination of high hardenability, toughness and wear resistance that makes it useful for special tools. Among its many applications are heavy-duty blanking and heading dies, rotary slitters, shear knives and cold-forming rolls. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, and surface treatment. Filing Code: TS-390. Producer or source: Tool steel mills.

UDIMET M-252 is a vacuum induction method alloy recommended for heavy-duty high temperature applications in the range 1300-1600 F. It has good stress-rupture strength, fatigue strength and mechanical strength at elevated temperatures. The alloy responds to an age-hardening heat treatment. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as creep and fatigue. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ni-124. Producer or source: Special Metals Inc..