ThermTech Metallurgical Laboratory Services

Welcome to ThermTech’s Metallurgical Laboratory – the hub of precision and expert heat treat analysis.

Why Choose Us?

Deep Dive Analysis:

We specialize in both case depth and microstructural analysis, ensuring that the effectiveness of our heat treatment stands second to none.

Expert Team:

Our skilled lab technicians collaborate closely with our resident metallurgists, guaranteeing not only the accuracy of the results but also the speed at which they’re delivered. When it comes to microstructural evaluation, you’re in expert hands.

Advanced Testing Services:

Offering both Vickers and Knoop microhardness testing, we ensure your materials meet the highest standards of quality. And with our photographic documentation, you get a detailed view of the microstructure.

PPAP Services:

We provide specialized services such as Caterpillar 1E0106 and ME1010 analysis, ensuring you have all the necessary documentation for your projects.

Extended Capabilities:

Beyond our in-house offerings, ThermTech has fostered strategic partnerships with external laboratories that maintain ISO 17025 certifications. This allows us to broaden our scope and offer mechanical testing and a plethora of other services to cater to diverse needs.

Customized Solutions:

We’re not just a lab; we’re your technical partner. Our services extend to providing lab-only packages, troubleshooting, and process development. If there’s a metallurgical challenge, we’re here to help you tackle it.

Trustworthy Documentation:

Our commitment doesn’t end with our heat treatment. We provide robust documentation and certification, giving you the peace of mind that your product’s requirements are not only met but also well-documented.

Partner with Us

At ThermTech, we’re not just service providers; we’re your partners in success. We’ve established technical partnerships with numerous clients, aiding them in realizing the true potential of their products. Reach out to us today and let’s make metallurgical magic together.

ThermTech—Experts in Austempering Stampings, Machined Parts, and Investment Castings

ThermTech, Inc. offers both small and large batch capabilities for austempering steel and iron investment castings. Between our neutral salt bath furnaces and our larger austempering furnaces, we have the capabilities to austemper a wide variety of stamping, machined components, and investment castings. We have run austempering on alloys from 1060 through 4340 to ductile iron machined parts.

Our dedicated team works with you to ensure we meet your specifications. Count on our decades of experience with hardening, tempering, surface heat treatments, vacuum treatments, and annealing. To learn more about our services, please contact us today.

Learn more about austempering and how ThermTech can serve you by watching these videos.

Request a free quote online or call us at 800-752-6917. You can also contact us online for all your austempering and heat treating needs.


    ThermTech’s quality policy is ZERO DEFECTS for all customer products and in all quality management system activities. Through our efforts to continually improve the quality of the work we offer, we’ve been recognized as being able to meet the rigorous quality standards required by several of our major customers. ThermTech is certified for ISO 9001 and AS9100 in both Metal Heat Treat and Metal Finishing.