BRUSH CASTING ALLOYS 20C AND 20CT are beryllium copper alloys (1.90-2.15% Be) of very high strength with cobalt as the second alloying element (0.35 to 0.70% Co). Use is in the age-hardened temper. Brush casting alloy 20CT is the fine-grained version. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on casting, heat treating, and machining. Filing Code: CU-581. Producer or source: Brush Wellman Inc.

BRUSH CASTING ALLOYS 20C, BRUSH CASTING ALLOYS 20CT, castability, chemical composition, elasticity, hardness, heat treatability, machinability, physical properties, tensile properties, thermal properties, UNS C82500
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Copyright © ASM International® 1996
1996
ASM International
Topics
Copper-beryllium alloys Chemical composition Castability Heat treatability Machinability Elastic modulus Hardness Tensile properties Physical properties Thermal properties
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