The high carbon bearing steel is produced by 60 t LD-LF+VD-CC flow sheet at Shijiazhuang Steel. The statistical data with 602~2449 heats showed that in LD steelmaking the average end-point carbon was 0. 15% by catch carbon practice
the average end-point [P
]
0.012% and the[S
]
0.034%. After LF+VD refining the average oxygen content in steel was9.4×10
-6
and the Ti content was 52×10
-6
but the fluctuating range of [Ti
]
and [O
]
was relatively large needs to further improve process and operation.