"GB/T 18838.4-2008 Technical requirements for metal abrasives for spray cleaning of steel surface preparation before coating Coating, Part 4: Low carbon cast steel shot" specifies the technical requirements for low carbon cast steel shot for spray cleaning, including Hardness, density, defect and structural requirements, and chemical composition. This standard applies to unused low carbon cast steel shot abrasive, not used abrasive. Low carbon cast steel shot is a recyclable and sexual repeability abrasive, can be used in fixed or on-site injection equipment, widely used in spray cleaning of steel surface, to provide mass protection for surface preparation before coating Coating.
| Status | Active |
|---|---|
| CCS | A29 | ICS | 25.220.10 |
| Release Date | 2008-04-01 00:00:00 | Implementation Date | 2008-09-01 00:00:00 |