Vasco 9-4-30 (0.30 wt% C) is a premium quality aircraft steel which combines high tensile strength with good fracture toughness. It is a heat treatable alloy capable of developing ultimate tensile strengths greater than 250 ksi. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fracture toughness. It also includes information on high temperature performance as well as heat treating, machining, and joining. Filing Code: SA-491. Producer or source: Vasco, An Allegheny Teledyne Company.

aircraft, chemical composition, elasticity, fracture toughness, hardness, heat treatability, high-temperature alloys, joinability, machinability, physical properties, shear strength, tensile strength, VASCO 9-4-30, thermal properties
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1997
ASM International
Topics
Steel Air and spacecraft High-temperature alloys Chemical composition Heat treatability Joinability Machinability Elastic modulus Fracture toughness Hardness Shear strength Tensile strength Physical properties Thermal properties
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