IS 3073 : 1967 Assessment of Surface Roughness

1 Scope

1.1 This standard relates to:

a) terminology and parameters to be employed in statementsrelating to surface roughness,

b) preferred values of surface roughness for grading ofsurfaces,

c) standard sampling lengths to be used in graphical procedureand instrument construction,

d) instruments and methods to be employed in the quantitativeassessment of surface roughness, and

e) information to be given in statements relating to surfaceroughness.

2 References

IS 2 : 1960Rules for rounding off numerical values

IS 696 : 1972 Code ofpractice for general engineering drawings