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Heat Treating

The Sousa Corp is a full service heat treater offering a wide range of thermal processes on many ferrous and non-ferrous alloys to improve their properties and life.

Key Benefits

Improved Properties- hardness, strength, ductility or formability
Quality- ISO 9001:AS 9100 & NADCAP certified
Service - Personal contact and fast turn-around
Professional- Metallurgy and decades of experience

Capabilities

Materials that we commonly process include but are not limited to:

  • Carbon & Low Carbon Steel
  • Alloy Steel
  • Martensitic Stainless Steels
  • Austenitic Stainless Steel
  • PH Stainless Steels
  • Maraging Steel
  • Tool Steels
  • Ductile Iron
  • Cast Iron
  • Nickel Alloys
  • Cobalt Alloys
  • Titanium
  • Aluminum
  • Copper
  • Bronze
  • Brass

Thermal processes that we offer include, but are not limited to:

  • Aluminum Heat Treating (Stress Relieve & Age)
  • Bright Annealing and Hardening
  • Carbon Restoration
  • Carburizing & Carbonitriding
  • Deep freeze (to -120F) & Stabilization
  • Stress Relieving
  • Vacuum Hardening & High Pressure Quenching
  • Vacuum Tempering & Annealing
  • High Speed Steel & Exotic Alloy Hardening & Annealing
  • Neutral Hardening
  • Non-Ferrous Heat Treating
  • Normalizing
  • Precipitation & Age Hardening
  • Solution Heat Treating
  • Selective Hardening