The Applied Technical Services Family of Companies (ATS FoC) and SGS provide Jominy testing to assess steel hardenability, measuring how materials respond to heat treatment and quenching. This data enables clients to select appropriate steel grades for demanding applications and ensures materials perform reliably in real-world conditions.
Why Does Hardenability Matter for Your Steel Components?
Hardenability determines strength, wear resistance, and durability. If steel does not harden properly, components may fail or perform unpredictably. Jominy testing with ATS and SGS reduces this risk by providing clear data engineers can use to refine designs, adjust heat-treating processes, or validate supplier specifications.
What Problems Can Jominy Testing Services Help Prevent in Production?
Jominy testing helps prevent production issues by confirming how steel responds to heat treatment. Uncertain hardenability can cause uneven hardness, reduced strength, or premature wear, resulting in rework, delays, or failures. Jominy testing minimizes these risks by providing clear data on material hardening.
Clients use Jominy test data to adjust quench rates, select suitable steel grades, or refine heat-treating parameters before full-scale production. Early identification of inconsistencies helps avoid costly defects, improve process stability, and ensure consistent performance.
Professional Testing You Can Trust: How ATS Supports Your Quality Goals
By applying the full capabilities of our ISO/IEC 17025:2017-accredited, ISO 9001:2015-registered testing laboratories, ATS delivers Jominy testing with an impressive range of certifications and accreditations. Each test is performed by trained professionals who understand the importance of reliable hardenability data, and our clients receive results that are easy to interpret and ready for use in engineering or quality decisions.
Our Jominy Testing Clients
Many industries rely on ATS and SGS for hardenability data to maintain product quality. Our clients include but are not limited to:
- Automotive manufacturers requiring precise and predictable performance in gears, axles, and drivetrain components
- Industrial equipment producers depending on steel parts that withstand heavy loads and repeated stress
- Oil and gas companies needing materials capable of handling extreme environments
- Metal fabricators and heat‑treating shops seeking to verify material behavior before production
- Engineering firms supporting clients with design validation and material selection
ATS delivers detailed Jominy test results to support informed decisions. Reports present hardness values along the quenched surface in a clear, structured format, enabling easy comparison of steel grades, confirmation of supplier claims, and troubleshooting of production issues. Our goal is to provide reliable information for efficient, safe, and cost-effective manufacturing.
Contact Us
Trust the Jominy testing experts at ATS and SGS with your material hardenability verification needs. Contact us today by submitting a web request form or calling +1 (888) 287-5227.
