This standard specifies the grade representation and classification, order content, size, external weight, technical requirements, test methods, inspection rules, Encasement, marking and mass certificate of cold rolled low-density high-strength steel plates and strips for automobiles. It is suitable for steel plates and strips with a thickness of 0.6mm~ 3.0mm, and is mainly used for the production of automotive structural parts and reinforcement parts.
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 | H46 | ICS | 77.140.50 |
| Release Date | 2023-08-06 00:00:00 | Implementation Date | 2024-03-01 00:00:00 |