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Now In: Round → Alloy → 4140 → Cold Finished → Heat Treated

4140 Alloy Round, Cold Finished, Heat Treated

Typical Applications

4142 CFHT can be used for as wide variety of applications where greater toughness and wear resistance is needed over lower carbon grades. Typical applications include ejectors, back up and support tooling, cams, drill collars, bolts, stubs, couplings, reamer bodies, axles, shafting, piston rods, rams, hydraulic machinery shafts, gears, sprockets, valves, chain links, spindles, tool bodies, tool holders, tie rods, boring bars, machinery parts and components, etc. This material roll threads, knurls, and may be plated.

Grade: 4140

Condition: Heat Treated

Finish: Cold Finished

Click Here for Material Descriptions, Specification Sheets and Typical Uses !!!

  • A
  • All
  • 3/8"
  • 1/2"
  • 5/8"
  • 3/4"
  • 7/8"
  • 1"
  • 1-1/8"
  • 1-1/4"
  • 1-3/8"
  • 1-1/2"
  • 1-5/8"
  • 1-3/4"
  • 1-7/8"
  • 2"
  • 2-1/8"
  • 2-1/4"
  • 2-3/8"
  • 2-1/2"
  • 2-5/8"
  • 2-3/4"
  • 2-7/8"
  • 3"
  • 3-1/4"
  • 3-1/2"
  • 3-3/4"
  • 4"
    • Product Description
    A
    Buy Metal Online1" Rd 4140 Cold Finished, Heat Treated - 16" Long (42r1)
    Buy Metal Online1" Rd 4140 Cold Finished, Heat Treated - 36" Long (42r1)
    Buy Metal Online3/8" {A} Rd 4140 Cold Finished, Heat Treated
    3/8"
    Buy Metal Online1/2" {A} Rd 4140 Cold Finished, Heat Treated
    1/2"
    Buy Metal Online5/8" {A} Rd 4140 Cold Finished, Heat Treated
    5/8"
    Buy Metal Online3/4" {A} Rd 4140 Cold Finished, Heat Treated
    3/4"
    Buy Metal Online7/8" {A} Rd 4140 Cold Finished, Heat Treated
    7/8"
    Buy Metal Online1" {A} Rd 4140 Cold Finished, Heat Treated
    1"
    Buy Metal Online1-1/8" {A} Rd 4140 Cold Finished, Heat Treated
    1-1/8"
    Buy Metal Online1-1/4" {A} Rd 4140 Cold Finished, Heat Treated
    1-1/4"
    Buy Metal Online1-3/8" {A} Rd 4140 Cold Finished, Heat Treated
    1-3/8"
    Buy Metal Online1-1/2" {A} Rd 4140 Cold Finished, Heat Treated
    1-1/2"
    Buy Metal Online1-5/8" {A} Rd 4140 Cold Finished, Heat Treated
    1-5/8"
    Buy Metal Online1-3/4" {A} Rd 4140 Cold Finished, Heat Treated
    1-3/4"
    Buy Metal Online1-7/8" {A} Rd 4140 Cold Finished, Heat Treated
    1-7/8"
    Buy Metal Online2" {A} Rd 4140 Cold Finished, Heat Treated
    2"
    Buy Metal Online2-1/8" {A} Rd 4140 Cold Finished, Heat Treated
    2-1/8"
    Buy Metal Online2-1/4" {A} Rd 4140 Cold Finished, Heat Treated
    2-1/4"
    Buy Metal Online2-3/8" {A} Rd 4140 Cold Finished, Heat Treated
    2-3/8"
    Buy Metal Online2-1/2" {A} Rd 4140 Cold Finished, Heat Treated
    2-1/2"
    Buy Metal Online2-5/8" {A} Rd 4140 Cold Finished, Heat Treated
    2-5/8"
    Buy Metal Online2-3/4" {A} Rd 4140 Cold Finished, Heat Treated
    2-3/4"
    Buy Metal Online2-7/8" {A} Rd 4140 Cold Finished, Heat Treated
    2-7/8"
    Buy Metal Online3" {A} Rd 4140 Cold Finished, Heat Treated
    3"
    Buy Metal Online3-1/4" {A} Rd 4140 Cold Finished, Heat Treated
    3-1/4"
    Buy Metal Online3-1/2" {A} Rd 4140 Cold Finished, Heat Treated
    3-1/2"
    Buy Metal Online3-3/4" {A} Rd 4140 Cold Finished, Heat Treated
    3-3/4"
    Buy Metal Online4" {A} Rd 4140 Cold Finished, Heat Treated
    4"

    WARNING: These products can potentially expose you to chemicals including Nickel, Chromium, Lead, Cobalt, Mercury and Beryllium, which are known to the state of California to cause cancer and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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