NATIONAL HEAT TREAT - Open Fire

Open Fire Heat Treating:

Two units currently on-line with working zones of 96" inches wide X 84 "inches high X 144 " inches in length, weight capacity of 50,000 lb loads, and processing temperature up to 2000 deg F. with water and air cooling quenching capabilities for various metal alloys. Additional equipment will be installed in the near future to permit larger batches of up to 25’feet in length.

TYPES OF PROCESSES FOR VARIOUS METAL ALLOYS
Open Fire Hardening Open Fire Annealing
Open Fire Normalizing Open Fire Full Annealing
Open Fire Aging Open Fire Sub-Critical Annealing
Open Fire Solution Annealing Open Fire Boronizing
Open Fire Tempering

Processing specifically developed to meet industry standards as well as your unique applications.