STELLITE ALLOY 190

Characteristics.

  • Alloys composed of different proportions of cobalt, nickel, iron, aluminum, boron, carbon, chromium, manganese, molybdenum, phosphorus, sulfur, silicon, and titanium. 
  •  There are different grades and most of the alloys get to have from 4 to 6 of these elements. 
  • It’s a hard coating alloy created to enhanced resistance to metal wearing.
  • Resistant to rust, abrasion, and corrosion.
  • Used in different applications: machinery parts resistant to acids, lathe tool fabrication, pump sleeves, rotary seal rings, saw blades, turbine blades, etc.

Shape or Presentation

  • Bar
  • Welding wire
  • Powder
  • Electrods
  • Cast parts, etc.

Stellite Alloy 190

  • Cobalt-chromium alloy and high carbon content. 
  • Recommended for severe abrasive environments. 
  • Avoid usage in conditions that implicate severe mechanical or thermal shock.

Chemical Composition %

  • Co
  • Ni
  • Fe
  • C
  • Cr
  • Mn
  • Si
  • W



  • Balance
  • 1
  • 2.5 max
  • 3.3
  • 26
  • 0.5
  • 1
  • 14

*Stellite is a registered brand from Deloro Stellite Company.