GB/T 18838.4-2008 Active
GB/T 18838.4-2008 Preparation of steel substrates before application of paints and related products—Specifications for metallic blast-cleaning abrasives—Part 4:Low-carbon cast-steel shot
Abstract
This part of GB/T 18838 specifies the technical requirements for 12 grades of low-carbon cast steel shot blasting abrasives, including hardness, density, defects and structural requirements, as well as chemical composition, etc. The requirements specified in this part of GB/T 18838 only apply to unused abrasives, not to used abrasives. The test methods for metal abrasives used in shot blasting are described in various parts of GB/T 19816. Low-carbon cast steel shot is a recyclable and reusable abrasive, which can be used in both fixed and on-site shot blasting equipment.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 18838.4-2008 |
| CCS | Material protection |
| ICS | Pre-treatment of the surface |
| Implement Date | 2008-09-01 |