ASME Y14.36M-1996 (R2008)

This Standard establishes the method to designate controls for surface texture of solid materials. It includes methods for controlling roughness, waviness, and lay by providing a set of symbols for use on drawings, specifications, or other documents. This Standard does not specify the means by which the surface texture is to be produced or measured. to metric SI units. See SI-1, ASME Orientation and Guide for use of SI (Metric) units.