Size and length:50-100 mmm*5800mm can be discussed
High hardness:45~55HRC
Straighness :less than 1.5mm/m
Dense microstructure , Bainite +Pearlite+Carbide
Low breakage rate,1%Max
Falling test: more than 15000 times/ 3.5m
Low unit consumption, 40% reduction compared to unprocessed round steel
