High Carbon Steel is primarily used to manufacture agricultural disc blades.
Disc blades made out of cross-rolled sheets.
The depth measured at the lowest point at the centre of the disc.
This test measures whether the hardness achieved is within the prescribed range or not. The hardness range should be 38 to 45 HRC.
The axial deviation of points on the disc edge in a plain parallel to the axis of the disc when the disc is rotated about its centre.
The radial deviation of points on the disc edge in a plane perpendicular to the axis of the disc when the disc is rotated about its centre.
The overall diameter of the disc.