Service Life Comparison of Wear Resistant Ferroalloy Oval Liner

All the service Life comparison above is based on Examining Reports which were provided by Shanghai Institute of Materials. All material samples were after relevant heat treatment, such as nitriding, quenching...

Above 6470E is one kind of normal Nitrided Steel, D2 is Die Steel, M2 is famous High Speed Steel, when to be compared with our high-chromium iron 101A, and even to be compared with our superhard high-vanadium iron 102A and 103A, they service life appears so poor.

Welcome the experts and customers further argument. 

Chief Engineer Office
Shanghai Omega Machinery Co., Ltd