Rolling method achieving direct forming with semi-continuous rolling ingot for high-sulfur stainless steel 416

The invention discloses a rolling method achieving direct forming with a semi-continuous rolling ingot for high-sulfur stainless steel 416. The production process is simplified, and the problem of steel head cracking is solved. The rolling technology includes the steps that the steel ingot with an appropriate ingot weight is selected, the runner remaining tail length of the steel ingot is controlled to be within 30 mm, the steel ingot is subjected to heating, burning-through and heat preservation, then blooming is performing through a blooming mill, blooming control is conducted according to the standard that only one section of blank is formed for one steel ingot during primary rolling blooming, the blooming finishing temperature is not lower than 980 DEG C, and the head (equivalent to the cap opening part of the steel ingot) of the blank is cut off without cutting the tail; and the blank is rapidly transferred into a continuous mill, the tail of the blank is taken as the rolling starting end of the continuo