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Cobalt Alloy 6 Investment Castings

Cobalt Alloy 6 Investment Castings

Why use Cobalt Alloy 6 for Investment Castings?

Cobalt alloy 6, also known as cobalt 6B, is a corrosion resistant cobalt based chromium and tungsten alloy. Due to its chemical and physical composition, Cobalt alloy 6 investment castings can withstand harsh environments where abrasion, galling, and seizing are utilized. Cobalt based alloys can withstand high heat temperatures of over 1000°F (540°C). 

Milwaukee Precision Casting, Inc. has experience pouring cobalt alloy 6 investment casting parts.

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Additional Characteristics of Cobalt Alloy 6:

  • Low coefficient of friction (sliding contact with other metals)
  • Corrosion resistant
  • High strength
  • Withstand high temperatures (heat resistant)

Common Industries & Applications for Cobalt Alloy 6 Castings

Cobalt alloy 6 is used in many industries and applications such as military, food processing, and wastewater treatment. Cobalt 6B investment castings can be utilized for heavy duty applications across a variety of industries. 

Questions? Ask Us
  • Valves
  • Agitators
  • Chainsaw bars
  • Digestors
  • Hot oil pump parts
  • Extruder screws
  • Scraper knives
  • Hot trimming dies
  • Hot punches

Additional Cobalt Grades



MPC Advantages

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Milwaukee Precision Casting casts custom drawings supplied by each customer. We do not carry stock items or raw materials.