Employee Directory Contact Us Accreditations Request Quote

  • A2LA and PRI/Nadcap accredited
  • FREE pick up & delivery within 60 miles of LTI
  • Same day, next-day, 2nd-day rush services
  • FREE online order tracking
  • Email and online certifications

Our Customers Say:

“I wanted to take the time to personally thank you for the time and effort that LTI has put into the testing involved with our orders. Your staff has been invaluable over the last several years.  Additionally, the fact that you are now able to perform Fracture Toughness testing in house has already proven priceless in both the turnaround time and in getting my questions answered. I’ve been fortunate to have worked with LTI since 1986 and I have come to think of LTI as an extension of Dubose. I look forward to our continued relationship.”

Dave Stepp,
Quality Assurance Manager



Get the LTI Newsletter


Connect with us!

LTI on Facebook LTI on Twitter LTI on LinkedIn LTI on YouTube LTI on Google+

We Accept:

VisaMasterCardAmerican Express

Heat Treating

Verifying the Alterations to Metal Properties

Steel, iron, and other metals are hard and strong by nature, but some applications require more durable or corrosion-resistant metals that can be attained by heat treating. With a wide-range of metals testing capabilities, Laboratory Testing Inc. evaluates materials following heat treatment. These laboratory testing services and our technical expertise allow us to verify mechanical properties, determine resistance to corrosion and detect surface and subsurface discontinuities.

Laboratory Testing is a full-service materials testing lab specializing in metals testing through both destructive and nondestructive testing (NDT) methods. Our laboratory testing services include all the mechanical, metallurgical, corrosion and nondestructive testing you need to evaluate your products.

Laboratory Testing Services

  • Hardness testing is performed by Rockwell, Brinell & Superficial methods.
  • Tensile testing is provided for the smallest fasteners up to large diameter tubing and bolts on machines ranging in capacity from 100 lbs. up to 400,000 lbs.
  • Fracture toughness testing
  • Fatigue testing
  • Salt spray / Salt fog testing
  • Metallurgical testing
  • Fluorescent penetrant testing
  • Magnetic particle inspection

If materials fail to perform to expectations, our materials engineers can investigate and perform the necessary testing to determine the root cause of the failure. LTI has an in-house Machine Shop, so let our machinists prepare your test specimens for time savings and convenience.

One-stop for Temperature Calibration Too

The field technicians at LTI Metrology, our calibration division, provide pyrometry services to let you know if your furnaces, controllers and other temperature equipment are operating efficiently and accurately. When needed, our technicians can provide adjustments and repairs while at your facility for temperature consistency throughout your equipment.

  • Uniformity Surveys
  • Temperature Controllers
  • Recorders (Temperature, Digital, Chart)
  • System Accuracy Tests

We are qualified to perform Uniformity Surveys on many types of furnaces and ovens, including curing and drying ovens, batch furnaces, tooling furnaces and drying ovens. Surveys are performed according to AMS 2750D pyrometry requirements for reliability.

Request a Quote or Contact Us for quick information and answers to your questions.