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Now In: Round → Cast Iron

Class 40 Cast Iron Round

Typical Applications

Class 40 Grey Cast Iron has a wide range of uses, including fluid power glands, manifolds, pistons, spools, valves, bushings, cams, gears, gibs, pulleys and wheels, rams, sheaves, side frames, slides and ways, cylinder liners, shock absorbing pistons, valve guards, rollers, rotors, seals, aluminum mold plates, chain sheaves, core boxes, dies, pattern plates, augers, screw conveyors, screw washers, pump components, etc.

Grade: Class 40

Finish: Hot Finished

Attention: Dimensions listed below are oversize (+1/8") and will finish at listed size. For example: 5/8" rd will measure at 3/4" but will finish at 5/8" rd.

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

  • A
  • All
  • 1-1/4"
  • 1-1/2"
  • 1-3/4"
  • 1-7/8"
  • 2"
  • 2-1/4"
  • 2-1/2"
  • 2-3/4"
  • 3"
  • 3-1/2"
  • 3-3/4"
  • 4"
  • 4-1/2"
  • 5"
  • 6"
  • 6-1/2"
  • 7"
  • 11"
  • 12"
    • Product Description
    A
    Buy Metal Online1-1/4" {A} Rd Gray Cast Iron Class 40
    1-1/4"
    Buy Metal Online1-1/2" {A} Rd Gray Cast Iron Class 40
    1-1/2"
    Buy Metal Online1-3/4" {A} Rd Gray Cast Iron Class 40
    1-3/4"
    Buy Metal Online1-7/8" {A} Rd Gray Cast Iron Class 40
    1-7/8"
    Buy Metal Online2" {A} Rd Gray Cast Iron Class 40
    2"
    Buy Metal Online2-1/4" {A} Rd Gray Cast Iron Class 40
    2-1/4"
    Buy Metal Online2-1/2" {A} Rd Gray Cast Iron Class 40
    2-1/2"
    Buy Metal Online2-3/4" {A} Rd Gray Cast Iron Class 40
    2-3/4"
    Buy Metal Online3" {A} Rd Gray Cast Iron Class 40
    3"
    Buy Metal Online3-1/2" {A} Rd Gray Cast Iron Class 40
    3-1/2"
    Buy Metal Online3-3/4" {A} Rd Gray Cast Iron Class 40
    3-3/4"
    Buy Metal Online4" {A} Rd Gray Cast Iron Class 40
    4"
    Buy Metal Online4-1/2" {A} Rd Gray Cast Iron Class 40
    4-1/2"
    Buy Metal Online5" {A} Rd Gray Cast Iron Class 40
    5"
    Buy Metal Online6" {A} Rd Gray Cast Iron Class 40
    6"
    Buy Metal Online6-1/2" {A} Rd Gray Cast Iron Class 40
    6-1/2"
    Buy Metal Online7" {A} Rd Gray Cast Iron Class 40
    7"
    Buy Metal Online11" {A} Rd Gray Cast Iron Class 40
    11"
    Buy Metal Online12" {A} Rd Gray Cast Iron Class 40
    12"

    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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