This standard specifies the terminology, ordering requirements, technical specifications and inspection methods of high temperature, corrosion resistance and low activation martensite structural steel plates for nuclear power. Film thickness does not exceed 55 mm. The steel plate is widely used in nuclear power equipment and needs to have excellent high temperature resistance and corrosion resistance performance. The implementation of this standard helps to ensure the long-term stable operation of nuclear power facilities and improve the safety and durability of equipment.
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 | 77.140.10 |
| Release Date | 2020-06-02 00:00:00 | Implementation Date | 2021-01-01 00:00:00 |