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Stellite® Alloy Metal & Powder Print E-mail
  • Stellite General Description:

The word Stellite® is a registered trademark of the Deloro Stellite Company. READE Advanced Materials (READE) is a distributor of this product.

Stellite® alloy is known to resist all types of wear particularly at elevated temperatures and under corrosive conditions. These alloys fall into three types:

  • Cobalt base alloys are resistant to corrosion, erosion, abrasion and galling and retain these properties to a large degree at high temperatures, where they also resist oxidation. Grades available include approximately 20 different Stellite® alloys.
     

  • Nickel base alloys are resistant to wear and corrosion and possess good high temperature properties. Grades available include approximately 11 different Deloro® alloys.
     

  • Iron base alloys and tube carbides are highly resistant to cold abrasion. Grades available include approximately 7 different Delcrome® alloys.

  • Stellite Typical Chemical Purities Available:

High purity only. They are prealloyed rather than powder blends.

  • Stellite Typical Granulations Available:

Atomized powder granulations for powder metallurgy (P/M) techniques, hardfacing and thermal spray

  • Stellite  Nominal Physical Constants:

Density (lbs/in3)

~0.271- 0.334

Specific Gravity

~7.50- 8.94

Specific Heat @25°C (cal/g-°C)

 

Melting Point (°C)

~964- 1415

Boiling Point (°C)

 

Surface Area (m2/g)

 

Thermal Conductivity @20°C (cal/s-cm-°C)

 

Mohs Hardness @20°C

 


  • Stellite Typical Applications:

  • Aerospace= vane plugs, fuel metering pins, spacer bushings.

  • Bearings= ball blanks and race blanks

  • Valve Seat Inserts= duesel engine exhaust and fluid valve seats

  • Saw cutter inserts

  • Miscellaneous wear parts

  • Packaging Options:

Jars, bags, and drums

  • TSCA (SARA Title III) Status:

Listed. For further information please call the E.P.A. at +1.202-554-1404

 
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