Fraser Michigan Division

About Our Fraser, Michigan Division

SST Fraser Michigan, is approved by virtually every aerospace prime manufacturer in the country. Approvals range from General Electric Jet Engine, Bell Helicopter, Pratt & Whitney, Boeing, Honeywell, Sikorsky and Hamilton Sundstrand Space Systems. These approvals ensure the highest quality and service in today’s marketplace.

By combining meticulously maintained equipment, state-of-the-art metallurgical laboratory facilities, a custom bar code system and experienced personnel, an uncompromising level of quality and service is provided to our customer.

   Steel Carburizing at SST  

Fraser Commerce Plant Equipment

Holcroft Line – Gas Carburize / Slow Cool or Oil Quench

  • Number of Furnaces: 4
  • Load size: 36” x 72” x 36”
  • Atmosphere: Endothermic
  • Maximum Weight: 6,000 lbs
  • Furnace Control: Computer Controlled – Fully programmable
  • Oil Quench Temperature: Hot: 160°F – 300°F
  • Military Certification: AMS 2750/AMS-H-6875
  • Certified Uniformity: ±10°F

 Surface Combustion Line – Gas Carburize / Slow Cool or Oil Quench

  • Number of furnaces: 4
  • Load Size: 30” x 48” x 30”
  • Atmosphere: Endothermic
  • Furnace Control: Programmable controller
  • Military Certification: AMS 2750/AMS-H-6875
  • Certified Uniformity: ±10°F

Vacuum Furnace Line – Gas Carburize Line

  • Number of Furnaces: 3
  • Load sizes available:
    • 24” x 36” x 24”
    • 36” x 48” x 36”
  • Atmosphere: Vacuum to 10-3 microns
  • Gasses Available for pressure quench: Nitrogen and Argon
  • Pressures Available for quench: 1 to 6 bar pressure quench
  • Maximum Weight: 2400 lbs at 2400°F
  • Furnace Control: Computer Controlled – Fully programmable
  • Military Certification: AMS 2750/AMS-H-6875
  • Certified Uniformity: ± 15°F

Secondary Equipment

  • Deep Freeze Chambers: 6 on Site
  • Air Tempers: 8 on Site
  • Nitrogen Tempers: 7 on site
  • Military Certification: AMS 2750/AMS-H-6875
  • Certified Uniformity: ± 10°F

Gas Nitride Line

  • Number of Furnaces: 12
  • Load Sizes Available: 2.5 cubic feet up to 72 cubic feet
  • Atmospheres Available:
    • Ammonia
    • Dissociated Ammonia
    • Nitrogen
  • Furnace Control: Computer – Fully Automatic
  • Military Certification: AMS 2750/AMS-H-6875
  • Certified Uniformity: ± 7°F to ± 10°F (depending on equipment)

Rotary Furnaces Plug, Gleason Fixture, Roller Quench Available

  • Number of Furnaces for this line: 3 Rotary Table Furnaces
  • Quench Machines Available:
    • 2 – 16” Gleason
    • 3 – 26” Gleasons
    • 1 – 40” Roller Quench
  • Part Size Serviceable
    • Ring Gears up to 26” diameter
    • Plug quench up to 20” diameter
    • Roller quench shafts up to 40” length, 4” diameter
  • Furnace Control: Digital Temperature and Atmosphere
  • Military Certification: AMS 2750/AMS-H-6875
  • Certified Uniformity: ± 10° F

 

 

 

 

 

 

 

 

Services

  • Gas Carburizing – Batch & Pusher Type
  • Gas Nitriding – Alloy & Stainless Steel
  • Vacuum Heat Treatment
  • Carbonitriding
  • Oil Quenching – Mild and Hot Oil Available
  • Normalizing
  • Furnace Brazing
  • Copper, Silver, Nickel & Gold
  • Vacuum Brazing
  • Gleason Press Quenching up to 26” diameter
  • Plug Quenching
  • Roller Quenching up to 40” shaft length
  • Solution Treatment
  • Deep Freezing
  • Precipitation Hardening
  • Stress Relieving

Quality Approvals

ASR

ASR

ISO

ISO

NADCAP

NADCAP

NADCAP Materials

NADCAP Material_Page_1

Woman Owned Business

Specialty Steel Treating, Inc. Women Owned Business Certification