Drop Forged Chain
Case Hardness Specifications
CF10257-60 HRC0.5mm (0.02″)
CF102H57-60 HRC0.5mm (0.02″)
CF1421857-60 HRC0.7mm (0.03″)
CF1422657-60 HRC0.7mm (0.03″)
CF2164057-60 HRC1mm (0.04″)
CF2604057-60 HRC1mm (0.04″)



Forged Link Standard Series
ChainPitchTCSFRODMNCNCCDS 420lbs/ft
CF102Z4.018 (102)0.941.420.310.390.250.5624,7002,70033,70047,20046,9002.31
CF102H4.018 (102)1.181.420.510.550.350.5640,50043,80052,80074,20076,9003.21
CF142145.591 (142)1.181.570.510.550.350.7040,0003,80052,80074,00076,0003.28
CF142185.591 (142)1.651.970.750.790.430.9869,20071,90083,150119,150131,4006.30
CF14226/85.591 (142)2.441.971.101.180.590.9898,900105,600128,100177,600187,9009.12
CF216268.504 (216)2.522.831.021.120.791.38161,900184,300220,300269,800307,60013.88
CF2604010.236 (260)2.762.951.221.300.791.28188,800202,300247,300332,700358,70014.00
Additional links available to custom order

Cobalt Chains forged alloy fork link chain provides an excellent solution for the rigors of heavy duty conveying systems such as cement clinker or boiler ash handling. The low carbon, high strength base material used to manufacture these forged chains is strong and ductile to combat shock loads, and heat treated to control abrasion.

Available Link Alloys:

  • 18MnCrB5 – Manganese Alloy Steel – Case Hardened
  • 18NiCoMo5 – Chrome-Nickel Alloy Steel – Case Hardened
  • C45 – Carbon Steel – Hardened & Tempered
  • 42CrMo4 – Chrome Molly Alloy Steel – Hardened & Tempered
Stainless Steel:
  • AISI 304 – S3
  • AISI 420 – S4
  • AISI 316 – S6 – Hardened

Pin Materials:

  • 19MnCr5Pb – Alloy Steel – Case Hardened
  • AISI 420 – Stainless Steel – Hardened & Tempered