| Postalloy 2829-SPL is an economical high hardness hardfacing overlay well suited
for applications involving abrasion or abrasion combined with mild
impact. Use on carbon and alloy steels, manganese steel and cast
iron. Typical Applications: Cultivator sweeps, bag packer screws, cement chutes, induced draft fan, feeder screws, brick augers, mixer paddles, bulldozer blades, grader blades, classifier flights, shovel buckets, undercutter bits, screw conveyors. Specifications: Wire Type: Metal-cored, open-arc or gas shielded Deposits are slag-free Alloy Elements: Carbon, Chromium, Molybdenum, Vanadium, Manganese, Silicon Hardness: 60-65 Rc Deposit Thickness: 2 layers Good Hot-Hardness up to 1100ºF(595ºC) Deposits are non-machinable Deposits will check-crack to relieve stresses Standard Sizes .045"(1.2mm) 1/16"(1.6mm) Alternative Welding Electrode:
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Postalloy 2832-SPL is a carbide forming alloy recommended
for applications involving severe abrasion with mild to moderate impact,
deposit polish in service and are heat resistant up to 1000ºF (531ºC).
Use on carbon and low alloy steels, manganese steels and cast iron. Typical Applications: Scraper blades, road ripper teeth, buckets sides and bottoms, auger flights, screw conveyors, mixer blades, slag handling equipment, bucket teeth, fan blades, tampers, coal feeder screws, pug mill paddles, grizzley bard and chutes. Specifications: Wire Type : Metal-cored, open-arc or gas-shielded Deposits are slag-free Alloy Elements: Carbon, Chromium, Manganese, Silicon, Vanadium, Molybdenum Hardness : 58-62 Rc Deposit Thickness: 2 layers Deposits cannot be flame cut Deposits will check-crack to relieve stresses Standard Sizes .045" (1.2mm) 1/16" (1.6mm) Alternative Welding Electrode: |
Postalloy 2836-SPL is a multi-carbide hardfacing wire containing Chromium,
Tungsten, Vanadium, Columbium, Molybdenum and Carbon. This high
hardness multi-carbide system resists extreme abrasion, high stress
grinding, low stress scratching and gouging abrasion at temperatures up
to 1400ºF (760ºC) The chemistry is highly tolerant of dilution. One layer will easily outwear ordinary chrome carbides and in some applications the wear is equal to tungsten carbide. Typical Applications: Blast Furnace charging equipment, sinter plant parts, coke crusher segments, tong bits, slag ladles, ash fans, solid waste shredder parts, agricultural implements, cement mill parts, brick making equipment, cereal grinding equipment, conveyer screws, mixer paddles, wear bars and wear plates. Specifications: Wire Type: Metal-cored, open-arc or gas-shielded Deposits are slag-free Alloy Elements: Carbon, Chromium, Molybdenum, Vanadium, Tungsten, Manganese, Silicon Hardness: 63-67 Rc Deposit Thickness: 2 layers Cannot be flame-cut Deposits will check-crack to relieve stresses Standard Sizes .045" (1.2mm) 1/16" (1.6mm) 7/64"(2.8mm) Alternative Welding Electrode: |