4140 Alloy Round Bar, Annealed
SKU: SCS-ALLOYRD-4140-AN
Also available in 12' lengths; please contact us for shipping options
$0.36 to $3.41
Details
Details
- 4140 Alloy Steel Round Bar is known for its toughness, torsional strength, and fatigue strength.
- Machinability is good in the annealed condition; in heat-treated and quenched conditions, machining is best limited to finish grinding.
- The 4140 we offer is in the Cold Drawn Annealed condition.
- Forming can be done using conventional methods when the alloy is in the annealed condition. It requires more force or pressure due to its toughness compared to plain carbon steel.
- Weldability is good with conventional methods, but welding in the heat-treated condition may affect mechanical properties, requiring **post-weld heat treatment.
- 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
- Please contact us toll free @ 888-752-7272 for assistance.