AISI 81B45 is a nickel-chromium-molybdenum alloy steel to which boron has been added to increase its hardenability. It has intermediate hardenability for medium-duty applications. Its many uses include axles, gears and machinery components. 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-337. Producer or source: Alloy steel mills and foundries.

AISI 81B45, axles, chemical composition, corrosion-resistant alloys, elasticity, gears, hardenability, hardness, heat treatability, joinability, machinability, physical properties, tensile properties, workability
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Copyright © ASM International® 1996
1996
ASM International
Topics
Boron steel Gears Corrosion-resistant alloys Chemical composition Hardenability Heat treatability Joinability Machinability Workability Elastic modulus Hardness Tensile properties Physical properties Thermal properties Axles
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