Postalloy® DuraBuild™ 2892-FCO

Description

Postalloy® DuraBuild™ 2892-FCO is a strong, tough, low alloy build-up welding wire. It can be applied to carbon and low alloy steels. Weld deposits are exceptionally sound and dense, and heavy buildups are possible without danger of cracking.


Specifications

Product Type

  • Wire
  • Flux-cored
  • Open-arc

Applications

  • Kiln trunnions
  • Ingot buggies
  • Shovel carrier
  • Dredge ladder rolls
  • Crane wheels
  • Driving sprockets
  • Carbon steel pump shells
  • Tractor undercarriage idlers and rollers
  • Driving tumblers
  • Dragline chains
  • Trencher drive segments and rollers
  • Shovel boom heels
  • Coupling boxes
  • Logging arch wheels

Weld Deposit Properties

Deposit Thickness:
Unlimited
Machinable:
Machinable with carbide tools
Hardness:
30Rc - 35Rc

Welding Parameters

Current Type : DC Electrode Positive

Volts Amps Diameter Stick Out
20-26 125-225 .045" (1.1mm) 1/2"-1"(12-25mm)
23-28 225-375 1/16" (1.6mm) 1"-1¼"(25-32mm)
25-30 325-500 7/64" (2.8mm) 1"-1½"(25-38mm)

Welding Procedure:

Product Equivalent:

Electrode: Postalloy® 27,

Wire: Postalloy® DuraBuild™ 2892-MCG

Packaging Options

Diameter Standard Packaging
.045" (1.1mm) 25 lb (11.3kg) spool
1/16" (1.6mm) 25 lb (11.3kg) spool
7/64" (2.8mm) 55 lb (25kg) coil