BELMONT ALLOY 18912 is an aluminum casting alloy containing 0.8% magnesium and relatively high copper and nickel along with its 6.5% tin. The composition makes the alloy suitable for bearing applications requiring operation at relatively high temperatures and with good resistance to thermal stresses. Sand and permanent-mold castings comprise its main use. It is particularly well suited for shock or impact loads. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fatigue. It also includes information on corrosion resistance as well as casting, heat treating, and machining. Filing Code: Al-230. Producer or source: Belmont Metals Inc..

bearing applications, BELMONT ALLOY 18912, cast aluminum alloys, castability, chemical composition, corrosion-resistant alloys, fatigue properties, hardness, heat treatability, machinability, permanent mold casting, physical properties, sand casting, tensile properties, thermal resistance
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Copyright © ASM International® 1996
1996
ASM International
Topics
Bearings and bearing materials Corrosion-resistant alloys Cast aluminum alloys Aluminum-tin alloys Chemical composition Castability Heat treatability Machinability Fatigue properties Hardness Tensile properties Physical properties Thermal resistance
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