An intermediate blade of a compressor with a hub with the diameter of phi 940 relates to a blade and aims to resolve the problem that a molded surface of an existing intermediate blade of a compressor with a hub with the diameter of phi 940 is not smooth, and the service life of the existing intermediate blade is short. A blade working portion and a blade root are manufactured integrally from top to bottom, a molded line of the blade working portion forms a variable-cross-section twisted blade, the sectional area of the blade working portion is gradually reduced from the root to the top, and sectional geometrical data of the blade working portion from the root to the top includes that the height of a section number A-A located at the root to a section number F-F of a blade molded line portion ranges from 7.611mm to 103.869mm, axial width ranges from 64.508mm to 51.473mm, chord length ranges from 71.309mm to 71.314mm, air inlet angle ranges from 44.333 degrees to 30.672 degrees, mounting angle ranges from 63.443 degrees to 45.197 degrees, and the largest thickness of the molded line ranges from 8.341mm to 5.826mm. The intermediate blade is applied to compressors with hubs with diameters of phi 940.