Postalloy DuraHard 2898-HARD FACING WIRE
SKU POASALLOY 2898
SPOOL/WIRE DIAMETER
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Product Details
Brand: POSTALLOY
Postalloy DuraHard 2898-HARD FACING WIRE
Abrasion resistant. Postalloy® DuraHard™2898-FCO is a general purpose flux-cored, open-arc hardfacing wire providing
a good combination of abrasion resistance and toughness. Use for metal-to-metal-to-earth wear applications. Use to
overlay carbon and low alloy steel and manganese steel. Multiple layers can be applied with proper preheat and interpass
temperature.
Product Type
Specifications
Wire: Flux-cored, Open-arc.
Also available as a metal-cored, gas-shielded wire - Postalloy® DuraHard™ 2898-MCG
Weld Deposit Properties
Hardness: 55-59Rc
Maximum overlay: Unlimited layers with proper procedures, including preheat and interpass temperature
Non-machinable: Must be ground
This alloy may relief check (depending on type of base metal, thickness, etc.)
Non-cracking with proper preheat and postheat temperatures.
Machinability - Best by grinding or machining with special tooling.
Applications
- Tillage tools
- Bulldozer blades and end bits
- Conveyor screws
- Dragline scrapers
- Backhoe buckets
- Dragline chain idlers
- Clamshell buckets
- Agitator bearings and shafts
- Shovel and dragline bucket lips and teeth
- Sprockets
- Tractor grousers
- Gudgeon hangers and pins
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Postalloy DuraHard 2898-HARD FACING WIRE
Display prices in:AUD
