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Rulon Bearings
Kennametal Stellite Stellite® 19
Categories: Metal; Nonferrous Metal; Cobalt Alloy; Superalloy

Material Notes: Can be machined with carbide tipped tools, but when hardness exceeds Rc55 it is best to grind. Applications include cutting tools, bearing races, guide rolls, and nozzle discs. Excellent resistance to hot abrasion and adhesive wear, low coefficient of friction. Resistant to atmospheric oxidation and forms only a thin adherent scale at red heat. Resists attack from wet chlorine and acetic acid (boiling), excellent resistance to 10% boiling nitric, and 10% sulfuric acid at room temperature. Fair resistance to concentrated nitric boiling and 10% boiling sulfuric. Poor resistance to 77% sulfuric boiling and reducing acids. Data provided by the manufacturer, Deloro Stellite, Inc.

Product of former Deloro Stellite Inc.

Key Words: MIL-C-24248 Comp II
Vendors:
Available Properties
  • Density
  • Hardness, Rockwell C
  • Tensile Strength, Ultimate, (Tensile Yield Strength near U.T.S.)
  • Elongation at Break
  • Modulus of Elasticity
  • Ultimate Compressive Strength
  • Izod Impact Unnotched
  • CTE, linear
  • CTE, linear
  • CTE, linear
  • CTE, linear
  • CTE, linear
  • CTE, linear
  • CTE, linear
  • Thermal Conductivity
  • Melting Point
  • Solidus
  • Liquidus
  • Carbon, C
  • Chromium, Cr
  • Cobalt, Co, As remainder
  • Iron, Fe
  • Nickel, Ni
  • Silicon, Si
  • Tungsten, W
  
Property Data

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Manufacturer Notes:
Kennametal Stellite, former Deloro Stellite Inc

Category Notes
none

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