Computer Controlled Deep Cryo-Processing

Minus 300°F cryo-processing allows AMT to offer customers improved performance and increased life of metal tools and parts.

Conventional deep-freeze methods reach only minus 120°F. Our superior cryo-processing takes metals beyond deep freeze to cryogenic levels...transforming soft retained austenite to hard martensite. This creates a significantly denser molecular structure. The computer controlled ramps virtually eliminate thermal shock.

Specify "Deep-Cryo" after conventional hardening for greater wear resistance and durability.

What kind of improvement can you expect? Take a look...   Wear improvement of shallow cryogenic (-120°F)   Deep cryogenic (-300°F) cycle