SUPERIOR HEAT TREAT LLC

        Superior Heat Treat LLC was established in 1941. The Company is known a family style business reputation.  

Superior Heat Treat succeeds as a result of working hand in hand with customers. Superior Heat Treat is ISO 9001:2000 registered and holds memberships to The American Society of Metals, and Michigan Manufacturer's Association. A full service heat treat company with advantages that consist of protective atmosphere processing, size control, and surface integrity. Superior Heat treat is an industry job turnaround leader for meeting demanding delivery schedules and short run production.

Superior Heat Treat is committed to quality and personalized service as the distinction from other private tool and die specialists.  Providing the quality you expect and the delivery you need is the basis for continuous success.
ISO 9001:2000 Registered
Tool and Die  | Prototype  |  Short Run Production

Advantages: Full Service Heat Treat;  Protective Atmosphere Processing -size control -surface integrity; 24 Hour Service Turnaround.
Services:
  • Metallurgical Consultation
      -Material Selection
      -Design for Heat Treat
      -Dual Hardness Specifications
  • MIL Certified - H 6875
  • Flame Hardening
  • Carbonitriding
  • Expert Straightening
  • Stress Relief
  • Deep Freeze Stabilization
  • Nitriding
  • Size Controlled Atmosphere Process
  • Normalizing, Annealing
  • Austemper, Martemper
  • Carburizing
  • Vapor Blasting
  • Prototype Consulting
  
Testing Capabilities:
  • Rockwell Hardness
      -Major and Minor Loads
  • Brinnell Hardness
  • Tukon Microhardness
  • Sample Preparation
  • Metallagraphy
Processes:
  • Carburizing
  • Hardening
  • Salt Bath Hardening
  • Martempering
  • Carbonitriding
  • Ferritic Nitro Carburizing (FNC)
  • Solution Annealing and Aging
  • Nitriding
  • Normalizing
  • Annealing
  • Stress Relieving
  • Deep Freeze Stabilizing
  • Flame Hardening
  • Sand / Vapor Blasting
  • Black Oxide (Roberts & Sons)
 
Members of:
  • The American Society of Metals
  • Michigan Manufacturer's Association
Materials:
  • All SAE Low Carbon Grades
  • All SAE Alloy Grades
  • Oil Hardening
  • Air Hardening
      -Hot Work, Cold work
  • Water Hardening
  • Stainless Steel
  • High Speed Steel
  • Aluminum Alloy
  • Copper Alloy
Industries Served:
  • Automotive
  • Aerospace and Armaments
  • Machine Tools, and Accessories
      -Metal Cutting / Forming Tools
  • Tools, Dies, Jigs, Fixtures, Molds
  • Metal Injection Molding
  • Screw Machine
Certification
  • Superior Heat Treat LLC is ISO 9001:2000 Certified by NSF-ISR

Ferritic Nitro Carburizing: To improve total life and promote total dimensional stability of all materials, utilizing nitride, nitro carburizing for corrosion resistance.

Copyright © Superior Heat Treat LLC 2006
36125 Groesbeck Highway, Clinton Township, Michigan USA.
Tel: 1(586)792-9500 Fax: 1(586)792-9502