| Postalloy 2820-SPL
Characteristics: A medium alloy chromium carbide overlay for applications involving high impact combined with abrasion. Weld metal is tougher than conventional chromium carbide alloys with fewer stress relieving check-cracks. Typical Applications: Most applications involve high impact and crushing, such as the final overlay on crusher jaws, cone and roll shells, hammer mill hammers, impact breaker bars and pulverizing hammers. Specifications: Hardness
: 47 - 52 Rc Cannot be flame cut. Standard Sizes: Alternative Electrode: |
Postalloy 2834-SPL
Characteristics: A high carbon, high chromium hardfacing alloy that produces wear resistant chromium carbides in a tough alloy matrix that is designed for high abrasion or and abrasion combined with moderate impact. Typical Applications: Tampers, fan blades, coal feeder screws, coal pulverizing hammers, grizzly bars, screw conveyors, bulldozer blades, dragline buckets, power shovel buckets and teeth, ore and coal chutes, road rippers, scraper blades, dredge bucket lips, dredge pump side plates, dredge cutter head & teeth, cement chutes, clamshell bucket lips, crusher jaws, crusher cones, gyratory crusher mantles and muller tires. Specifications: Deposit Thickness
: 2 to 3 layers Standard Sizes Alternative Welding Electrode: |