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Advanced Heat Treat Corp. Specialties

Long parts, small parts, big parts, tall parts!

Crane Tie Bar in Michigan

Advanced Heat Treat Corp. specializes in the processing of:

Aerospace / Defense Parts

With Nadcap accreditation in Ion Nitriding (MidPort location in Waterloo, Iowa)

Nadcap On MidPort Floor


Hydraulic Cylinder Bar

With our trademarked UltraOx® process

UltraOx® Bar


The longest parts in the US and Canada

With our ion nitride vessels that can process parts up to 30 feet tall in Michigan - perfect for rolls, shafts, extruder screws and bar!

Long Screws


Stamping dies & other large parts

With one of the largest ion nitride vessels in the United States - big enough for two small cars to fit inside!

Large Parts Alabama AHT