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Date: October 18-21, 2026 - Location: Chicago, Illinois USA

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Surface hardening – Process Time

Expanite offers one of the fastest process times (lead times) in the industry. We guarantee a turnaround time of 9 working days, and we often surface harden your parts even faster. 

Our rapid turnaround/process time is not only a competitive advantage but also allows your production schedules to remain flexible, reducing waiting times and enabling faster delivery to your own customers.

This eliminates a common bottleneck in manufacturing workflows, saving both time and resources, and reducing the risk of delays due to handling errors or contamination.

Add that with Expanite, there is no need for cleaning or any other pre- or post-order cleaning. The geographic proximity of our treatment centers and the possibility of inhouse treatment (ELS) makes it uncomplicated to work with Expanite.

Every year, tons of stainless-steel travel across the globe for surface hardening, only to be shipped back for final assembly. This unnecessary traffic is driving up costs, complicating logistics, and contributing to CO2 emissions.

Our flexibility ensures that you can choose the most efficient and cost-effective option for your specific needs, whether you prioritize speed, control, or sustainability.

Only Expanite offers you a choice of local or Inhouse surface hardening treatment. You have two options: Ship your parts to a nearby Expanite Treatment Centre (ETC), or treat your components on-site, directly at your facility or a partner’s location with the Expanite License Solution (ELS),

Expanite is able to offer the in-house, on-site, surface hardening solution thanks to our secured digital quality and production platform. This platform ensures traceability and full process transparency, giving you confidence that each part meets exact specifications without compromise.

All our sites are certified according to the ISO9001 and ISO14001 standards, guaranteeing consistent high-quality treatment. These certifications underline our commitment to excellence and environmental responsibility, ensuring that your components are treated to the highest international standards.
Ultimately, working with Expanite reduces operational risks, lowers your carbon footprint, and provides a competitive edge. You can plan production with confidence, optimize costs, and meet your sustainability goals—all while delivering superior performance components to your customers.


Expanite process time - fastest in the industry
Surface Hardening Expert

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