Physical Laboratory Testing Services

ISO-accredited materials testing in Mobile, Alabama. Tensile, hardness, impact, proof load and weld testing with fast, expedited turnaround when your schedule demands it.

Test and be sure

Our company’s earliest days in the 1950s were grounded in laboratory testing and our original tagline: Test and Be Sure. We keep that old-school understanding and pair it with state-of-the-art tools to determine structural integrity before a material goes to work.

Fabricated components are the building block of construction. The fabrication process can introduce defects, and weldments must be inspected before use. We have more than 50 years of experience evaluating fabricated components for flaws, and our in-house welding facility and AWS-certified welding inspectors certify and qualify welders and welding procedures for the most demanding industries.

Industries served

  • Aerospace
  • Shipbuilding
  • Manufacturing
  • Chemical
  • Rail
  • Military and government
Tensile testing in the Challenge physical laboratory

Test methods

All physical testing takes place in our ISO-accredited facility, which meets the standards of more than a dozen agencies. Certain materials and equipment can also be examined on site by a qualified technician.

Mechanical

  • Specimen tensile testing
  • Brinell and Rockwell hardness testing
  • Charpy V-notch impact testing
  • Compressive strength testing
  • Stress and strain chart recording
  • Stress rupture testing
  • Burst testing

Load and calibration

  • SPT hammer calibration
  • Load cell and jack calibrations
  • Proof load and pull testing

Welds, coatings and prep

  • Weld and braze testing
  • Nick-break and bend testing
  • Paint and coating examinations
  • Sample milling and machining facilities
  • Welder and procedure qualification
Compressive strength testing

Precise measurements on tight deadlines

You need accurate numbers on a schedule so a project stays on track. If your timeline demands it, we expedite the testing analysis. Computer-aided design and drafting (CADD) services are available for professional presentation of inspection detail.

Field testing is also available, with the option to have certain materials or equipment examined on site by a technician seasoned in your industry.

Why Challenge

Credentials and project history

Challenge Testing is a Service-Disabled Veteran-Owned business certified by the SBA and an ABS Service Supplier. Our laboratory supports shipyards, aerospace suppliers, manufacturers and government clients with tensile, proof load, hardness and weld testing.

SBA Service-Disabled Veteran-Owned Certified
ABS Service Supplier

Your challenge? Let’s go.

Tell us what you need tested, the specification or standard it must meet and when you need results. We respond to every inquiry as soon as possible. For a rush job, call the Mobile office directly.

Phone: (251) 666-1435
Headquarters: 4234 Halls Mill Road, Mobile, Alabama
Mail: P.O. Box 91537, Mobile, Alabama 36691

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