The Investement Casting Experts at Thomspon Investment Castings

A Reputation Built on Delivering the Tolerances & Lead Times You Need

When you need professional, fast, and precise investment casting, we have the technology and the casting expertise in our foundry to provide the lead times and the quality you depend on. In fact, Thompson Investment Casting’s proprietary processes allow us to cast very fine detail and intricate shapes that others can’t.

A premier casting foundry, Thompson Investment Casting provides a wide variety of casting services catered to suit the diverse requirements and applications of industries across the country.

Whether you need castings in an as-cast condition or finished to print with secondary machining and special coatings, we combine state of the art equipment with years of experience to provide the castings you need in a number of different materials.

Precision Castings in the Materials You Need

Thompson Investment Casting can supply your company’s investment castings in the many different grades of ferrous, non-ferrous and other alloys.

Ferrous Castings

STAINLESS STEEL

Chromium – Nickel

  • 302
  • 303-CF16-CF16F
  • 304-CF8
  • 304L-CF3
  • 310
  • 316-CR7M-CF8M
  • 316L-CF3M
  • 317
  • 317L
  • CN7M

Heat Treatable Chromium

  • 410
  • 416
  • 420
  • 430
  • 430F
  • 440A
  • 440C

Precipitation Hardening

  • 17-4
  • 15-5

Heat and Corrosion Resistant

  • CK-3MCUM (Avesta 254)
  • 2205
  • 347
CARBON & LOW ALLOY STEEL
  • 1018
  • 1020
  • 1025
  • 1030
  • 1040
  • 1045
  • 1050
  • 1055
  • 1095
  • 1117
  • 1215
  • 4120
  • 4130
  • 4140
  • 4150
  • 4340
  • 6120
  • 6150
  • 8620
TOOL STEELS
  • A Series
  • D Series
  • M Series
  • O Series
  • S Series

Non-Ferrous Castings

COPPER (4001T)

Pure Copper (4001T)

Through proprietary techniques, Thompson Investment Casting is one of a very few investment casting companies that is able to pour pure copper

Copper-Based Alloys

Silicon Brass * CDA 875

Bronze – C93200

Aluminum-Based Alloys

Thompson Investment Casting expanded its capabilities to include some aluminum alloys such as A-356 and A-357.

Other Alloys

CO-06

CO-25

Monel E

Stellite

Inconel 625

Hastalloy C

1384-2 Steel

Ni Resist Steel

Silicon Iron

CO-06

CO-25

Monel E

Stellite

Inconel 625

Hastalloy C

1384-2 Steel

Ni Resist Steel

Silicon Iron

A Process Informed by 75+ Years of Experience

When you do something long enough, you tend to develop pretty effective processes.
Here is ours.