EHSP is available at all Total Steel branches.

EHSP (Everhard Super) Wear Plate

EHSP field tests in America have proved successful, and in a few short years, EHSP has won end-user acceptance with many operators in the mining and quarry industries.The savings in labour and increased production through fewer changeouts of wear plates has enabled maintenance personnel to channel their labour to other areas.


Thickness testing, truck body liner

EHSP contains titanium carbides that have a hardness of 3200 vickers. These particles are dispersed throughout the steel plate during manufacture. This gives EHSP a superior abrasion resistance when compared with plates with similar or higher Brinell (BHN) hardness. This plate can replace 400, 450 and 500 BHN in a large number of applications.

Features of EHSP

  • Produced by world leaders in wear plate technology
  • Excellent flatness
  • EHSP can be successfully stud welded with a localised preheat of 150°C.
  • The titanium particles added to the steel have a hardness of 3200 vickers.
  • Using thinner plates as liners for dump truck bodies EHSP, can offer significant weight reductions to achieve greater payloads.
  • Outstanding wear life
  • User friendly for welding and working.

EHSP has been dramatically successful in extreme environments which call for higher abrasion resistance than 500 BHN. Conventional wear plate design is based on the assumption that abrasion resistance rises as the hardness of the steel increases. This gives rise to problems in practical application since weldability and formability decreases with an increase in hardness beyond that of the 500 grades.

Application Industry Comparison Extra Wear Life
Loader bucket skid plates Gold 500 BHN Steel 60%
Chute liners Granite 500 BHN Steel 50%
Loader bucket heel plates Concrete 500 BHN Steel 50%
Truck body liner plates Copper 500 BHN Steel 55%
Crusher discharge hopper Copper 500 BHN Steel 52%
Crusher chute Copper 500 BHN Steel 52%
Truck body liner plate Gold 360 BHN Steel 300%
Dragline bucket shrouds Rock quarry 400 BHN Steel 90%
Ripper tooth Earthmoving Weld Overlay 12%
Coal chute Power plant 500 BHN Steel 60%
Vibratory feeder Gold 500 BHN Steel 40%
Shovel bucket Coal 400 BHN Steel 230%
Splitter gate Copper 400 BHN Steel 200%
Crusher parts Gold 500 BHN Steel 50%
Chute Rock Quarry 450 BHN Steel 40%

 

 

 

  Technical Information
  Industries Mining
Earthmoving
Transport
Recycling
  Applications

Dump truck liners
Chute liners
Crushing equipment
Earthmoving buckets
Feeders and screens
Hammer mills

  Sizes Available 6 mm - 65 mm thickness
  For further details, please click here to download EHSP (Everhard Super) Technical Information or contact your nearest branch.

 

 

© Total Steel of Australia 2013