NITRALLOY 225 is a special alloy steel which can be nitrided, that is, surface hardened, without final quenching, by the action of ammonia gas at relatively low temperatures. It is used for pump shafts, bearing bushings, connecting rods, press rolls, steam valves, sreel stamping dies. and hot work and wire drawing dies. 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-48. Producer or source: Alloy steel mills and foundries.

SAE 4147 is a medium-carbon low-alloy steel with relatively high hardenability and good resistance to abrasion, fatigue and impact. It is recommended for moderately severe service. Although nominally an oil-hardening grade, SAE 4147 may be water hardened if suitable precautions are taken to minimize the danger of cracking during quenching. It has a relatively low tendency for the development of temper embrittlement during tempering in the range 850-1100 F. Typical applications comprise gears, shafting, machine-tool parts, clutch parts and connecting 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, joining, and surface treatment. Filing Code: SA-375. Producer or source: Alloy steel mills and foundries.

MUFLLER Alloy 6730 is a medium-leaded copper-base alloy with good machinability. It can be used with hard or soft mating members where moderate strength is sufficient. It can be joined successfully by soft soldering or silver soldering. Among its many uses are bearings, bushings, connecting rods and pump 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-486. Producer or source: Mueller Brass Company.

MUELLER Alloy 6680 is a non-leaded copper-base alloy (manganese bronze) with relatively good ductility and fair machinability. It can be used with soft or hard mating members where moderate strength is sufficient. It can be joined successfully by silver soldering or soft soldering. Its many uses include bearings, gears, pump parts, connecting rods, marine hardware and bushings. 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-491. Producer or source: Mueller Brass Company.

ALUMINUM 296.0 is an aluminum permanent-mold casting alloy that is recommended for applications requiring a combination of good machinability and high tensile properties. It can be age hardened by heat treatment. Among its uses are aerospace fittings and parts, compressor connecting rods and bodies for fuel pumps. 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 as well as casting, heat treating, machining, and joining. Filing Code: Al-261. Producer or source: Various aluminum companies. See also Alloy Digest Al-241, November 1982.

AISI 4147 is a medium-carbon alloys steel with relatively high hardenability. It has good resistance to abrasion, fatigue and impact and is recommended for moderately severe service. It is an oil-hardening grade; however, it may be water hardened if suitable precautions are taken to minimize the danger of cracking during quenching. It has a relatively low tendency for the development of temper embrittlement during tempering in the range 850-1 100 H. Typical applications comprise gears, shafting, machine-tool parts, clutch parts and connecting 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, joining, and surface treatment. Filing Code: SA-419. Producer or source: Alloy steel mills and foundries.

SAE 4145 is a through-hardening, medium-carbon chromium-molybdenum alloy steel of high hardenability. It is recommended for heavy-duty service and is suitable for a wide variety of engineering uses. Its many applications include gears, axles, flanges, machine tool parts, nitrided parts, bolts, connecting rods, sprockets and valve seats. 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-420. Producer or source: Alloy steel mills and foundries.

Copper Alloy No. C67300 is a copper-manganese-silicon-lead alloy with good machinability. It is used against hard or soft mating surfaces. It can be joined readily by soft soldering or silver soldering. It has excellent mechanical and wear properties and good resistance to corrosion. Among its many applications are bearings, bushings, connecting rods, pump parts, gears, cams and seal rings. 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-514. Producer or source: Copper and copper alloy mills.

FOX 130 is an oil hardening manganese-molybdenum alloy steel recommended for automobile and general engineering machinery parts such as crankshafts, axles, connecting rods, gears, fasteners and other high tensile and shock resisting component parts. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness. It also includes information on forming, heat treating, machining, and joining. Filing Code: SA-237. Producer or source: Samuel Fox & Company Ltd, Stocksbridge Works.

ESC VAGS is an alloy steel capable of being heat treated to produce wide range of tensile strengths combined with good ductility and resistance to shock. It is recommended for high strength machine parts, gears, shafts, bolts, connecting rods, etc. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on heat treating, machining, and joining. Filing Code: SA-240. Producer or source: English Steel Rolling Mills Corporation Ltd.

Tormanc Major is an oil-hardening manganese-molybdenum alloy steel recommended for automobile and general engineering machinery parts such as crankshafts, axles, connecting rods, gears, bolts, and other high tensile component parts. 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-151. Producer or source: Samuel Fox & Company Ltd, Stocksbridge Works.

Mueller 6730 is a forgeable (leaded) bronze bearing alloy possesing good machinability for use with hard or soft mating members where moderate strength will suffice. It is recommended for gears, pump parts, thrust bearings, valve seats, etc. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, machining, and joining. Filing Code: Cu-195. Producer or source: Mueller Brass Company.

MUELLER 604 is a high leaded copper alloy that is especially suited for screw machine work. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, machining, and joining. Filing Code: Cu-108. Producer or source: Mueller Brass Company.

Ansonia alloy ACB 6733 is a leaded silicon-manganese-bronze-alloy for machining; it also has good corrosion resistance. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on wear resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-804. Producer or source: Ansonia Copper & Brass Inc..

NITRODUR 8599 (41CrAlMo7-10) is one of the Nitrodur family of nitriding steels that are used where high surface hardness and good fatigue strength are required and the material is also subjected to high temperatures. Nitrided surfaces maintain their hardness and strength at operating temperatures of up to approximately 500–550 deg C (932–1022 deg F). This datasheet provides information on composition and tensile properties as well as fracture toughness. It also includes information on surface qualities as well as casting and forming. Filing Code: SA-795. Producer or source: Schmolz + Bickenbach Group.

NITRODUR 8515 (31CrMo12, 1.8515) is one of the Nitrodur family of nitriding steels that are used where high surface hardness and good fatigue strength are required and the material is also subjected to high temperatures. Nitrided surfaces maintain their hardness and strength at operating temperatures of up to approximately 500-550 deg C (932-1022 deg F). This datasheet provides information on composition and tensile properties as well as fracture toughness. It also includes information on surface qualities as well as casting. Filing Code: SA-785. Producer or source: Schmolz + Bickenbach Group.

NITRODUR 8550 (34CrAlNi7-10, 1.8550) is one of the Nitrodur family of nitriding steels that are used where high surface hardness and good fatigue strength are required and the material is also subjected to high temperatures. Nitrided surfaces maintain their hardness and strength at operating temperatures of up to approximately 500–550 deg C (932–1022 deg F). This datasheet provides information on composition, hardness, and tensile properties as well as fracture toughness. It also includes information on surface qualities as well as casting and forming. Filing Code: SA-791. Producer or source: Schmolz + Bickenbach Group.

NITRODUR 8522 (33CrMoV12-9, 1.8522) is one of the Nitrodur family of nitriding steels that are used where high surface hardness and good fatigue strength are required and the material is also subjected to high temperatures. Nitrided surfaces maintain their hardness and strength at operating temperatures of up to approximately 500–550 deg C (932–1022 deg F). This datasheet provides information on composition, hardness, and tensile properties as well as fracture toughness. It also includes information on surface qualities as well as casting and forming. Filing Code: SA-802. Producer or source: Schmolz + Bickenbach Group.

NITRODUR 8523 (40CrMoV13-9, 1.8523) is one of the Nitrodur family of nitriding steels that are used where high surface hardness and good fatigue strength are required and the material is also subjected to high temperatures. Nitrided surfaces maintain their hardness and strength at operating temperatures of up to approximately 500–550 deg C (932–1022 deg F). This datasheet provides information on composition, hardness, and tensile properties as well as fracture toughness. It also includes information on surface qualities as well as casting. Filing Code: SA-806. Producer or source: Schmolz + Bickenbach Group.

Timetal 551 is an improved-strength version of Timetal 550 alloy that retains good forging characteristics. The alpha-beta alloy has a nominal composition of Ti-4Al-4Mo-4Sn-0.5 Si, and it is used in gas turbine engine parts. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and shear strength as well as creep. It also includes information on high temperature performance as well as forming and heat treating. Filing Code: TI-138. Producer or source: Timet.