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  • 4140 Alloy Round Bar, Annealed

4140 Alloy Round Bar, Annealed

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SKU: SCS-ALLOYRD-4140-AN

Also available in 12' lengths; please contact us for shipping options

$0.36 to $3.41
$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.

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