Steel delivery method

The invention belongs to the technical field of steel production processes, and particularly discloses a steel delivery method which comprises the following steps: setting standard data according to steel types; acquiring actual data of the machined steel, comparing the actual data with the standard data to obtain a verification result, and setting a historical retest performance standard value according to the verification result; performing historical review performance judgment to obtain an actual historical review performance actual value, and comparing the actual historical review performance actual value with the historical review performance standard value to obtain a comparison result; and whether delivery is carried out is determined according to the comparison result. According to the method, the product data and the set standard data are compared, and the qualified rate of the current batch of products is judged by adopting a historical performance index retest mode, so that whether direct shipment