Byington Steel Treating Inc.

No other heat treating facility can match the direction we are taking in the industry. Byington Steel is a member of the Metal Treating Institute, National Tool and Die Association, National Association for Machining and ASM International. Our team works 24/7 to deliver high-quality heat-treating, expert advice and an unparalleled turnaround time. We have the understanding to deliver consistent results and the knowledge to help improve your project. From Aero-Space to High-Tech, Byington has been a leader in heat treating for over 60 years. Learn more about our team of heat treating experts. The result is a surface that remains relatively bright. Carburizing is a case hardening process that produces a carbon gradient extending inward from the surface, enabling the surface layer to be hardened either by quenching directly from the carburizing temperature or by cooling to room temperature.