Attributes

Key Value
Alloy Type4140
ApplicationGeneral Purpose
Brinell Hardness241
Diameter3 1/2 in
Diameter Tolerance+0.000/-0.007 in
FabricationCold Finished
FinishUnpolished
Hardness ScaleBHN
Heat TreatableYes
Heat TreatmentAnnealed
Item4140 Alloy Steel Rod
Length1 ft
Length Tolerance+/-1.000 in
MaterialAlloy steel
Outside Diameter3 1/2 in
Outside Diameter Tolera.+0.000 in/-0.007 in
Overall Length12 in
Rockwell HardnessNot Rated
ShapeRod
StandardsAISI 4140, ASTM A108, A.
TemperCold Finished/Annealed
Tolerance RatingStandard
TypeGeneral Purpose
Typical Hardness241 Max
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