This International Standard rel?tes to the surface roughness of products manufactured of materials and by methods that would normally yield surface roughness parameters within the following ranges of values :
It indicates the terms to be used for the parameter, lay and type of surface, and gives general rules for specifying surfaces.
NOTE — The use of surface parameters other than those specified in this International Standard is also permitted, but in such cases they will need to be clearly defined.
This International Standard does not rel?te to surfaces whose characteristics make it impossible to check surface roughness by the methods normally used.
SIS SS-ISO 468:1988 history
1988SIS SS-ISO 468:1988 Surface roughness - Parameters, their values and general rules for specifying requirements