Chrome Carbide Fusion Plate

CALLAY is an ultra-hard, impact-abrasion resistant chrome carbide composite alloy formed by metallurgical bonding a granular chromium carbide powder to a steel substrate or back-plate. The result is the ultimate wear resistant properties available for the heaviest abrasion/impact applications.

The uniform high concentration of carbides per square inch throughout the matrix yields wear resistant qualities far exceeding those of typical wear or hard plate.
CALLAY plate is economically feasible when the service life ration of 12 to 1 over alloy plate and 30 to 1 over mild steel is considered.

CALLAY plate is superior to ceramics in many applications due to its high impact resistance and ease of installation.

When extended economical service life is the need, CALLAY is the answer!

Compare our physical properties and Chemistry with your current source, if you can get it! The Chemistry and physical properties give CALLAY the competitive edge.

Physical Properties

Carbide Hardness 90 RA scale
Matrix Hardness 62 RC scale
Bead Width 1 1/4″
Base Plate 1/4″ to 1 1/2″
Single Pass 1/8″, 3/16″, 1/4″
Double Pass 1/4″, 3/8″


Chemical Properties may vary according to mill mix

Carbon .4.03
Manganese 3.75
Phosphorus .015
Sulfur .015
Silicon .048
Nickel 1.65
Chromium 32.71
Molybdenum 1.65


  • Superior Abrasion / Impact Resistant
  • Cost effective
  • Extended service life
  • Stress relieved
  • Unaffected by operating temperature to 1250 F Can supply pipe to a minimum of 4″ Ld.


Air Arc, Plasma Arc, Caldo Mini Torch

Welding rod cap; 2134

Please contact us for more information on our Callay – Clad Overlay Wear Plate.