GB/T 6060.1-2018 "Surface Roughness Comparison Specimens—Part 1: Cast Surfaces" is the first part of the series of standards for surface roughness comparison specimens. It specifically specifies the technical requirements, manufacturing methods, and verification of standard comparison specimens used for tactile and visual comparison with cast surfaces (such as sand casting, investment casting, etc.) to evaluate their approximate roughness values.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | J31 | ICS | 17.040.20 |
| Release Date | 2018-09-17 00:00:00 | Implementation Date | 2019-04-01 00:00:00 |
