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Amera-Braze 420 by Ameralloy is a heat treated, ultra-high impact and abrasion resistant alloy steel plate and strip. With a combination of excellent toughness and high hardness, Amera-Braze 420 has the capability to resist shock, impact, abrasion, stress, and vibration.

Because of its high strength formulation, a reduction of dead weight is achieved by using Amera-Braze in half the thickness of the original chute, liner, or wear area.

Features And Advantages

  • Ultra-high wear resistance
  • Heat treated, quenched, and tempered to a high Brinell hardness
  • Excellent weldability
  • Depth hardened
  • Fine grain structure
  • High tensile strength
  • Corrosion resistance six times greater than mild steel
  • Can be formed, rolled, and drilled
  • Abrasion, impact, and wear properties retained at weld joints

Typical Mechanical Properties

Tensile strength psi 198,000
Yield point psi 165,000
Elongation in 2” 16%
Reduction of area 52%
Brinell hardness 390–420
Rockwell C hardness 39–46

Welding

Use low hydrogen high tensile electrodes: AWS specification E100XX, E110XX, or E120XX electrodes.

  • Carbon .18/.28
  • Manganese 1.15/1.50
  • Silicon .20/.35
  • Molybdenum .08/.28
  • Aluminum .03 max.
  • Chromium .40/1.00
  • Nickel .25 max.
  • Boron .0005 min.
  • Phosphorus .025 max.
  • Sulfur .040 max.

Typical Analysis May Vary By Heat Lot

Applications

  • Agricultural tynes
  • Agitator paddles
  • Arms for lift trucks
  • Backup plates
  • Baffle plates
  • Bucket lips
  • Bulldozer blades
  • Car plates
  • Chain links
  • Chain slide runners
  • Classifier screens
  • Coke bins
  • Conveyor buckets
  • Crusher hammers
  • Clam shell bucket lips
  • Concrete mixer liners
  • Concrete pipe liners
  • Deck plates
  • Doors
  • Dredge pump liners
  • Drag line buckets
  • Dipper sticks
  • Dump truck beds
  • Eye bars
  • Fan blades/housings
  • Flotation plates
  • Flume liners
  • Funnels
  • Furnace liners
  • Grader blades
  • Hoppers
  • Launder plates
  • Loaders
  • Log-washer paddles
  • Muller bottoms
  • Mixers
  • Oscillator Liners
  • Ore car bodies/liners
  • Ore pocket liners
  • Pressure plates
  • Scrap baler liners
  • Scraper blades
  • Shakeout liners
  • Shot-blast liners
  • Skip cars and liners
  • Sluice plates
  • Spiral castings
  • Transfer car liners
  • Truck box liners
  • Vibrators
  • Wear bars
  • Wear plates
  • Wearing strips
  • Wheelabrator end plates
  • Chutes: Coal, Coke, Glass, Grain, Gravel, Limestone, Ore, Refuse, Rock, Sand, Slag, Slate

Available Sizes

Amera-Braze 420 Platess

Thickness: 1/4” 3/8” 1/2” 5/8” 3/4” 1” 1-1/4” 1-1/2” 1-3/4” 2” 2-1/2” 3”

Thicknesses over 3” upon request

Widths: 48” 60” 72” 84” 96” or burned to your specifications

Lengths: 96” 120” 144” 240” 288” or burned to your specifications

Amera-Braze 420 Wear Strips

Thickness: 1/4” 3/8” 1/2” 5/8” 3/4” 1” 1-1/4” 1-1/2” 1-3/4” 2”

Thicknesses over 2” burned to your specifications

Widths: Burned to your specifications

Lengths: Maximum of 24’

Fabrication & Machining

Forming, rolling, punching, and perforating to your specifications