Case Hardening

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A generic term covering several processes applicable to steel that change the chemical composition of the surface layer by absorption of carbon, nitrogen, or a mixture of the two and, by diffusion, create a concentration gradient.  The processes commonly used are carburizing and quench hardening-, cyaniding-, nitriding, and carbonitriding.  The use of the applicable specific process name is preferred.

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Pinson Valley Heat Treating Co. has been servicing the fabricating, machining, forging, and casting industries as well as other similar customers around the southeast since 1970. The employees at PVHT are dedicated to Quality Work, Quick Service, at a Fair Price. If you have a question or have something we can be of service, please give us a call Monday thru Friday 7:30 am-4:00 pm

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