No. 484 tool steel is an air hardening tool steel capable of through hardening in heavy sections. Isothermal transformation of material austenitized at 1750 starts after about 400 seconds at 1300 F and after about 1000 seconds at 600 F. The calculated Ms temperature is 325 F. The steel has a good hardness/toughness balance. 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, and machining. Filing Code: TS-501. Producer or source: Carpenter.

chemical composition, elasticity, hardness, heat treatability, isothermal transformation, machinability, No. 484 TOOL STEEL, physical properties, tensile properties, wear resistance, workability, UNS T30102
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Copyright © ASM International® 1996
1996
ASM International
Topics
Air-hardening cold work tool steel Chemical composition Heat treatability Machinability Workability Elastic modulus Wear resistance Hardness Tensile properties Physical properties Thermal properties Isothermal transformation
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