In the realm of controlled thermal expansion, there is a new challenger to Invar’s long held title. ALLVAR Alloys offer a new approach to solve

Here at ALLVAR, our unique products are often met with curiosity, disbelief, and extreme interest upon learning about our negative CTE alloys. There are so

By Jeremy McAllister Imagine What’s Possible  At ALLVAR, we are working to better understand what types of precision manufacturing challenges our alloys can tackle. This “unobtanium” material is brand new in the materials space – the