4140 Alloy Square Bar, Annealed
SKU: SCS-ALLOYSQ-4140-AN
Also available in 12' lengths; please contact us for shipping options
$3.17 to $4.62
Details
Details
- 4140 Alloy Steel Square Bar is known for its:
- Excellent toughness
- High torsional strength
- Good fatigue strength
- Machinability is good in the annealed condition; however, machining in the heat-treated and quenched condition is best limited to finish grinding.
- Our 4140 Alloy Steel is offered in the Cold Drawn Annealed condition, but we can also provide it in Normalized or Heat-Treated states.
- Forming can be done using conventional methods in the annealed condition.
- 4140 alloy steel has good ductility, but is tougher than plain carbon steel, requiring more force for forming.
- It is weldable using conventional methods, but post-weld heat treatment may be needed if welding in the heat-treated condition.
- Typical applications include:
- Arbors, Axle Shafts, Bolts, Crankshafts, Connection Rods
- Chuck Bodies, Collets, Ejector Pins, Forks, Gears
- Guide Rods, Hydraulic Shafts & Parts, Lathe Spindles, Milling Spindles
- Motor Shafts, Pinions, Pump Shafts, Spindles, Sprockets
- Studs, Tool Holders, Torsion Bars