BELMONT ALLOY 18910 is a general-purpose aluminum casting alloy containing 2.5% silicon which contributes to good casting characteristics for intricate shapes. Sand and permanent-mold castings comprise its main use. It is used widely for bearings and components of intricate shape. Because of its anti-scuffing properties, low friction and high resistance to wear under conditions of boundary and thin-film lubrication, it is used extensively for large rolling mill bearings. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fatigue. It also includes information on high temperature performance and corrosion resistance as well as casting, heat treating, and machining. Filing Code: Al-229. Producer or source: Belmont Metals Inc..

ALLOY A750 is an aluminum bearing alloy similar in composition to 750 alloy except for an addition of silicon. This composition provides better casting characteristics than 750 alloy, and A750 has been used extensively in the -T5 temper for large rolling mill bearings where its high order of anti-scuffing properties, low friction and high wear resistance under conditions of boundary and thin-film lubrication make it particularly suitable. This datasheet provides information on composition, physical properties, hardness, tensile properties, and compressive and shear strength as well as fatigue. It also includes information on high temperature performance as well as machining. Filing Code: Al-53. Producer or source: Aluminum Company of America.

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.

Dargraph is an oil-hardening, graphitic steel having excellent resistance to abrasive wear, galling, scuffing and scoring. It is recommended for drawing and forming dies, bushings, pneumatic hammers, wear plates, etc. 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: TS-216. Producer or source: Darwin & Milner Inc..

METCO 505 is a high-molybdenum powder designed to produce plasma flame spray coatings for use as hard bearing surfaces with low coefficient of friction and for resisting wear by abrasive grains or hard surfaces. Its coatings have excellent non-scuffing properties and are compatible with many mating materials, particularly cast iron and iron-base alloys. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on corrosion resistance as well as surface treatment. Filing Code: Mo-12. Producer or source: Metco Inc..