Advanced Heat Treat logo

Welcome to Advanced Heat Treat Corp. (AHT). AHT is at the forefront in virtually every aspect of productivity, quality, R&D investment and market share. With operations in Iowa, Michigan and Alabama, Advanced Heat Treat is strategically positioned to meet your heat treat application needs.

UltraGlow - Advanced Heat Treat

Why UltraGlow®

UltraGlow® nitriding is the ultimate surface treatment for low-to-high carbon steels, cast irons, stainless steels, powdered metals and any variation of tool steels.

Learn More


The first cylinder liners, which we treated for [an oil industry customer] exceeded 13,000 hours in service and are still going.

Edward Rolinski, DrEng, Dr-habil, VP Technology at Advanced Heat Treat Corp.

You won't believe the size of this part!

Posted on Thursday, January 22, 2015

Visit our blog

We've seen our fair share of unique parts...fingernail clippers, horseshoes, steel drums and many more. But in 34 years, we can't recall seeing anything this small...and you'll be amazed at where the part is going to end up!