IS 5273 : 1969 Specification for radius gauges

1 Scope

1.1 This standard applies to radius gauges comprising a seriesof graded gauging blades for checking concave and convex radii inthe range 0.6 to 25 mm, assembled in protective sheaths.

References

IS 2 :1960Rules for rounding off numerical values

IS 1501 : Part 1 :1984 Method for Vickers hardness test formetallicmaterials:Part 1 HV 5 to HV 100

IS 3457 :1987Radii for general engineering purposes