NAICS Code Description

331512 - Steel Investment Foundries

*Click to View Top Businesses by Revenue for 331512 – Complete Profiles*.

This U.S. industry comprises establishments primarily engaged in manufacturing steel investment castings. Investment molds are formed by covering a wax shape with a refractory slurry. After the refractory slurry hardens, the wax is melted, leaving a seamless mold. Investment molds provide highly detailed, consistent castings. Establishments in this industry purchase steel made in other establishments.

Cross-References. Establishments primarily engaged in--

  • Manufacturing steel castings (except steel investment castings)--are classified in U.S. Industry 331513, Steel Foundries (except Investment); and
  • Manufacturing steel investment castings and further manufacturing them into finished products--are classified based on the specific finished product.
2007
NAICS
2012
NAICS
2017
NAICS
Index Entries for 331512
331512331512331512Foundries, steel investment
331512331512331512Investment castings, steel, unfinished, manufacturing
331512331512331512Steel investment castings, unfinished, manufacturing
331512331512331512Steel investment foundries

Top Businesses by Annual Sales for 331512 – Click for Complete Profiles:

Precision Castparts CorpPortlandOR
Howmet Holdings CorporationWhitehallMI
Howmet Castings & Services IncNewburgh HeightsOH
Hitchiner Manufacturing Co IncMilfordNH
Signicast LLCHartfordWI
Afg Acquisition Group LLCBixbyOK
Miller Castings IncWhittierCA
Cpp-Syracuse IncChittenangoNY
Cast Parts IncWalnutCA
Aero Metals IncLa PorteIN