Material: Alloy Steel
Load: Drive Shaft
Stiffness & Flexibility: Flexible Shaft
Axis Shape: Straight Shaft
Shaft Shape: Stepped Shaft
Customization: Available
Heat Treatment : Normalized, Annealed,Qt Follow Customer Request.
High speed steel rolls, produced by horizontal centrifugal casting process, are all compound rolls with high speed steel as the work layer and nodular iron as the core. The material of HSS contains plenty of alloyed elements such as Mo, Ni, Cr,etc. The high hardened eutectic carbides & second carbides, evenly distributed in tempered martensitic matrix, make the wear and thermal cracking resistance very excellent. besides, the resistance to surface roughing is also good. In condition of hot rolling, the contact points between steel strip and the work rolls can form a thin adherent oxide film on the roll surface, which plays a good role in the wear features and the quality of the strip surface.