... % Nickel. It's coefficient of expansion we produce the products with Incoloy 800H, Incoloy 825, Incoloy 926, Incoloy 600, Inconel 601 ... G3, Alloy A286, AL6XN, Invar, Kovar, alloy.Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings ...