Controlled Expansion Metal Alloys: Kovar, Molybdenum, Invar 36, 42 Alloy, Hy Mu 80, and Stainless Alloys.

National Electronic Alloys is home to the world's largest inventory of Controlled Expansion Alloys and Low Expansion Alloys.

We are an ISO Certified Corporation. All products are DFARS Compliant and are also in conformance with Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010. All materials in stock can be shipped generally within 1-3 business days. 

NEA is truly a full-service operation equipped with a large fleet of state-of-the-art precision slitting, shearing and saw cutting machinery. We can provide material custom-sized to your exact requirements and hold the tightest of dimension tolerances. Our abundant machining capacity enables us to process your orders quickly. Materials can be shipped in as little as 24 hours.

* The noted alloys may require procurement as stock sizes are subjective to usage.