Solar Atmospheres of Western Pennsylvania Achieves Nadcap Accreditation for Laboratory

Hermitage Nadcap Metallurgical Laboratory

Hermitage PA, December 14, 2020 – Solar Atmospheres of Western PA (SAWPA) successfully achieves Nadcap AC7101/4 accreditation for their captive metallography laboratory and becomes an approved Boeing Process Source (D1-4426). The accreditation will allow SAWPA to test for microhardness, surface contamination, intergranular oxidation and grain size in accordance with various aerospace specifications including many Boeing process specifications. Furthermore, the accreditation will reduce Solar’s dependence on outside testing facilities and provide its customers with a single source supplier capable of meeting all testing needs internally. Along with the laboratory accreditation, SAWPA continued the 24-month merit status for Nadcap heat treating.

Plant Metallurgist Greg Scheuring states, “This is a critical step for Solar Atmospheres of Western PA. We were missing out on a significant amount of production work and R&D projects because we were not qualified to certify test results to aerospace standards. Customers require a facility that can provide a one-stop shop.” Scheuring continues, “But this is really just the first phase of a broader goal. With Nadcap accreditation, SAWPA can seek out approval from specific Primes like Boeing, who consider Nadcap accreditation as a pre-requisite for their own internal qualification procedures. This accreditation will open up many new opportunities for SAWPA moving forward.”

For additional information about the Nadcap Laboratory at Solar Atmospheres of Western PA, contact Greg Scheuring at 1-855-934-3284 x2253, email at, and visit us at