AISI 4142 Steel, Annealed and Cold Drawn

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AISI 4142 Steel, Annealed and Cold Drawn
Categories:	Metal; Ferrous Metal; Alloy Steel; AISI 4000 Series Steel; Low Alloy Steel; Carbon Steel; Medium Carbon Steel
Material Notes:	General processing of AISI 4142: Oil quenched. Forging temp.: 1205°C (2200°F) max. Annealing temp.: 790 - 845°C. Hardening temp.: 845 - 870°C. Tempered to desired hardness. Medium hardenability. Applications include break dies, bending dies, support tooling, die holders, gears, flanges, collets, arbors, spindles, axles, clutch parts, forming rolls, wrenches and other hand tools, and various machine tool components.
Key Words:	UNS G41420, ASTM A322, ASTM A331, ASTM A505, ASTM A519, ASTM A547, SAE J404, SAE J412, SAE J770
Vendors:

Available Properties

Density
Hardness, Brinell
Hardness, Knoop, Converted from Brinell
Hardness, Rockwell B, Converted from Brinell
Hardness, Rockwell C, Converted from Brinell hardness. Value below normal HRC range, for comparison purposes only.
Hardness, Vickers, Converted from Brinell
Modulus of Elasticity
Bulk Modulus, Estimated from elastic modulus
Poissons Ratio, Typical for steel
Machinability, annealed and cold drawn. Based on 100% machinability for AISI 1212 steel.
Shear Modulus, Estimated from elastic modulus
Electrical Resistivity
Specific Heat Capacity
Thermal Conductivity
Carbon, C
Chromium, Cr
Iron, Fe, As remainder
Manganese, Mn
Molybdenum, Mo
Phosphorus, P
Silicon, Si
Sulfur, S

Property Data

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