OD 203mm, roll face 1600mm, surface unmachined, 1.4848, 1.4852 or 2.4879 for roll body.
Used in furnace with high working temperature.
The furnace roll is one of the key components of the roller hearth furnace. It is related to the cost of the furnace, maintenance, energy consumption and rational use of rare metals. When selecting materials, on the one hand, we must consider the conditions of use such as furnace temperature and furnace atmosphere, and on the other hand, we must consider economic rationality. At the same time, we must also consider the characteristics of the heat-resistant steel itself, and we can never think that the higher the alloy composition, the better.