SIC Code 3324-01 - Investment Castings (Manufacturing)

Marketing Level - SIC 6-Digit

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Looking for more companies? See SIC 3324 - Steel Investment Foundries - 59 companies, 1,207 emails.

SIC Code 3324-01 Description (6-Digit)

Investment Castings Manufacturing is a process of creating metal parts by pouring molten metal into a ceramic shell. This process is also known as lost-wax casting. The ceramic shell is created by coating a wax pattern with a ceramic slurry. Once the ceramic shell is dry, the wax is melted out, leaving a cavity in the shape of the desired part. Molten metal is then poured into the cavity and allowed to solidify. The ceramic shell is then broken away, revealing the finished metal part. This process is used to create complex parts with high accuracy and a smooth surface finish.

Parent Code - Official US OSHA

Official 4‑digit SIC codes serve as the parent classification used for government registrations and OSHA documentation. The marketing-level 6‑digit SIC codes extend these official classifications with refined segmentation for more precise targeting and detailed niche insights. Related industries are listed under the parent code, offering a broader view of the industry landscape. For further details on the official classification for this industry, please visit the OSHA SIC Code 3324 page

Tools

  • Wax injection machines
  • Ceramic slurry mixers
  • Autoclaves
  • Burnout ovens
  • Induction furnaces
  • Sandblasting equipment
  • Grinding machines
  • Shot blasting machines
  • Ultrasonic cleaning equipment
  • Xray machines

Industry Examples of Investment Castings (Manufacturing)

  • Aerospace components
  • Medical implants
  • Automotive parts
  • Industrial valves
  • Jewelry
  • Military hardware
  • Oil and gas equipment
  • Power generation components
  • Pump and compressor parts
  • Sporting goods