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3.75 in 1045 Carbon Steel Round Bar

SKU: CPO-3750

CPO-3750 Chrome Plated Bar

CPO-3750 has a 3.75 in diameter with Standard Chrome. The base material is 1045 Carbon Steel with a yield strength of 75,000 psi.

1-14$16.10
15-29$14.07
30-89$11.26
90+$10.25
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ASTM A108 is the most commonly used and economical grade of shafting for hydraulic cylinder components, blower shafts, and mandrels.

  • Extremely smooth surface finish
  • Excellent wear and corrosion resistance
  • Good strength and impact properties
  • Good machinability
  • Reasonable weldability
  • Fair response to normal heat treating and induction hardening practices

Packages longer than 44 inches may have additional freight charges.

Item Specifications

  • Standard Chrome
  • 0.0005 in (0.0127mm) mimimum
  • 10%
  • Rc 68-72
  • 1045 Carbon Steel
  • ASTM A108
  • 3.75 in
  • 288 in
  • 0.006 in TIR per ft
  • Ra 12 max
  • -0.003 in
  • 100,000 psi
  • inch
  • 75,000 psi
  • 3.13 lbs per IN