AISI 4023 Steel, normalized at 925°C (1700°F), machined to 13.7 mm (0.540 in.) rounds, pseudocarburized at 925°C (1700°F), box cooled to RT, reheated to 855°C (1570°F) and oil quenched, 150°C (300°F) temper

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AISI 4023 Steel, normalized at 925°C (1700°F), machined to 13.7 mm (0.540 in.) rounds, pseudocarburized at 925°C (1700°F), box cooled to RT, reheated to 855°C (1570°F) and oil quenched, 150°C (300°F) temper
Categories:	Metal; Ferrous Metal; Alloy Steel; AISI 4000 Series Steel; Low Alloy Steel; Carbon Steel; Low Carbon Steel
Material Notes:	Specimens were machined to 12.8 mm (0.505 in.) rounds and tested; Forging temp.: 1230°C (2250°F). Normalizing temp.: 900 - 955°C. Carburizing temp.: 900 - 925°C. Tempering temp.: 120 - 175°C.
Key Words:	UNS G40230, ASTM A29, ASTM A29M, ASTM A322, ASTM A331, ASTM A519, ASTM A534, ASTM A752, SAE 770, SAE J404, SAE J412, SAE J770
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Available Properties

Density
Hardness, Brinell
Hardness, Knoop, Converted from Brinell
Hardness, Rockwell B, Converted from Brinell
Hardness, Rockwell C, Converted from Brinell
Hardness, Vickers, Converted from Brinell
Tensile Strength, Ultimate
Tensile Strength, Yield
Elongation at Break, in 50 mm
Reduction of Area
Modulus of Elasticity, Typical for steel
Bulk Modulus, Typical for steel
Poissons Ratio, Calculated
Machinability, hot rolled and cold drawn. Based on 100% machinability for AISI 1212 steel.
Shear Modulus, Typical for steel
Electrical Resistivity, Typical 4000 series steel
Specific Heat Capacity, Typical 4000 series steel
Thermal Conductivity, Typical steel
Carbon, C
Iron, Fe, As remainder
Manganese, Mn
Molybdenum, Mo
Phosphorus, P
Silicon, Si
Sulfur, S

Property Data

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