The GB/T 15056-2017 standard specifies the evaluation method of casting surface roughness, including the value grade of surface roughness parameters, the comparison method of comparison samples and the evaluation process. It is suitable for the inspection of casting surfaces using the comparison samples of casting surface roughness specified in GB/T 6060.1, but not for special surfaces such as gates and risers. The standard provides systematic method guidance for the detection and evaluation of casting surface mass.
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 | 77.140.80 |
| Release Date | 2017-11-01 00:00:00 | Implementation Date | 2018-05-01 00:00:00 |
