Plates

Our plate consists of Invariable steel and Titanium plates, using the rolling mill. Invariable steel plate, also known as Invar 36, is an austenitic nickel-iron expansion alloy containing 36% nickel. Invariable steel plate has an extremely low coefficient of thermal expansion (CTE). We produce Invariable steel for applications mainly in the semi-conductor and telecommunication sectors but also in other industrial applications where demanding conditions require minimum thermal expansion and high dimensional stability.