Metal Testing by Metallurgical Associates, Grass Valley, California, Robert C. Helminiak - Principal Technician  and Lab Manager Metallurgical Associates
Metal Testing/Failure Analysis, Welding Tests, Certification & Evaluation

Grass Valley, California, USA
(Between Sacramento, California and Reno, Nevada)
Serving California, Nevada and Worldwide by Arrangement

Robert C. Helminiak
Principal Technician and Lab Manager
530 272-6052

Materials and Metal Testing



Testing performed is normally in accordance with the American Society for Testing and Materials Specifications.

Typical tests performed are tensile tests, Charpy impact tests, bend tests, coating thickness tests, hardness testing (pictured at right ), flexure tests.

Tests may be performed on steel, copper, brass, aluminum, fiberglass, rubber, concrete, and plastics.
Metal Testing by Metallurgical Associates, Grass Valley, California, Robert C. Helminiak - Principal Technician  and Lab Manager



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Installed June 22, 2004, Last Revised June 25, 2018 - Hosted and maintained by Don Robertson