... riders, buttons, and other furnace parts. Products Heat treatment fixture, heat treatment trays and grids, baskets, chain guides, ... stainless steel High Nickel and high Chrome heat resistant alloys, Cobalt base alloys Quality Control ² Chemical analysis by ... 100 % self-inspection. 3rd party inspection available. Heat Treatment annealing, normalizing, tempering, nitriding, carbonitriding, carburizing ...