1.1. Material: Stainless refractory steel. 2. Specification: B=220mm-1300mm H=110mm-900mm L=350mm-6000mm 3. Process: Furnace(EBT)+LF+VD--electroslag remelting --steel ingot--heating--forging--heat treatment-- Inspection -- testing--submission -- roughing processing--testing--submission --roughing processing-- quenching and tempering--testing--submission 4. Delivery condition: Heat treatment blank, rough machining, quenching and tempering We can supply large forging, casting, roller(including hot roller, cold roller) 5. Standards: ISO9001
