ATMOSPHERE HARDENING:
Hudapack has specialized in atmosphere heat treating processes from its beginnings. Our capabilities include carburizing, carbonitriding, neutral hardening, carbon restoration, annealing, normalizing, stress relieving and cryogenic treatment.

Our batch internal quench furnaces are equipped with state-of-the-art instrumentation to insure superior heat treating quality, through precise control of temperature, time and atmospheres associated with the chosen process parameters.

Hudapack also processes parts to meet straightness specifications. Where necessary, parts can be mechanically straightened. Outside secondary services such as black oxide and plating are also available.



OTHER PROCESSES:
• INDUCTION HEAT TREATING
• ALUMINUM PROCESSING
• VACUUM ANNEALING OR HARDENING
• CONTINUOUS BELT STRESS RELIEVING
• AUSTEMPERING
• SALT TO SALT AUSTEMPERING