Furnace rolls Material for centrifugal barrels: 24/24NbTz,G18/8NiCr, 28Cr/48Ni/5W, 25Cr/20Ni, 24/24NiCrNb(1.4855), 25Cr/35Ni(1.4852),38Ni/18Cr(1.4865), 2.4633, 2.4879 or at customers request. Forged Shafts: 310 stainless steel, EN8, EN24 etc. Diameter: 50min Welding consumables: AWS A5.11 NiCrFe-3 2.4807 or 182KS or as per the buyer's requirements Working temperature: depending on the materials used (average: 800-1200).