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5.5 in 1045 Carbon Steel Round Bar

SKU: CPO-5500

CPO-5500 Chrome Plated Bar

CPO-5500 has a 5.5 in diameter with Standard Chrome. The base material is 1045 Carbon Steel with a yield strength of 75,000 psi.

1-14$68.00
15-29$48.62
30-59$42.50
60-119$34.00
120+$30.94
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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

Full mill lengths will be cut to lengths between 12 ft and 19 ft long. 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
  • 5.5 in
  • 288 in
  • 0.006 in TIR per ft
  • Ra 12 max
  • -0.003 in
  • 100,000 psi
  • inch
  • 75,000 psi
  • 6.74 lbs per IN