Commercial Steel Treating Corporation, ©2010
Printed on July 31, 2010 10:25 am

CSTC News

We are very excited to announce the opening of Curtis Thermal Processing in Machesney Park, IL. CTP has the ability to neutral harden approximately 250,000 pounds of fasteners and stampings per day

CTP Pic

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Process Capabilities

Serving the Automotive, Aeronautical & Manufacturing Industries around the USA.

Our company offers a wide array of Heat Treating capabilities and technical support. Listed below is a comprehensive list of Heat Treating services we offer.

Bulk loading of Gears for Batch Heat Treating

Please Contact Us for more information.

  • Neutral Harden
  • Carburize
  • Carbonitride
  • Stress Relieve
  • Anneal
  • Normalize
  • Solution Treating
  • Induction Hardening (Fastener Tips)
  • Salt Bath Nitride
  • Ferritic Nitrocarburize
  • Gas Nitride
  • Molten Salt Stripping

Equipment Process Temp Description
Salt Bath Nitride

SFN, SFN-P
Ferritic Nitrocarburizing(FNC)

Melonite, Melonite QPQ
1250

Salt Bath Processing
(AMS 2753B)
(120,000 lbs./day)

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Salt Bath Strip Molten Salt Stripping 750 Bulk Stripping of
Coatings/Sealants from Fasteners and Small Stampings
Atmospheric Batch
Integral Quench (Oil)
Carbonitride
Carburize and Harden
Neutral Hardening
Normalizing
Annealing
Carbon Restoration
1850

Batch Processing
Rack or Bulk Load (100,000 lbs./day)

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Atmosphere Continuous (Belt) Oil Quench Carbonitride
Carburize and Harden
Carbon-Restoration
Neutral Hardening
Stress Relieving
1650 High Volume Fastener & Small stamping
Processing. 1/4" to M14 diameter with lengths up 10" (500,000 lbs./day) Capacity
Atmosphere Induction
Polymer Quench
Induction Hardening & Temper 1650
Selective Hardening of Fastener Tips
M8 to M12 Diameter
1" to 4 " Length
Induction Pattern
Atmosphere Continuous (Rotary) Oil Quench Carbonitride
Carburize and Harden
Neutral Hardening
1800 Production Processing of Non-Standard Configurations
(70,000 lbs./day)
Homocarburizing Carbonitride
Carburize and Harden
Neutral Hardening
1750 Heavy Tooling and Low Volume Production
(40,000 lbs./day)
Gas Nitride Bright Draw, Gas Nitride,
Annealing, Floe Process
 

Conventional Gas Nitriding
(24,000 lbs./day)

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