This standard specifies the grades of stainless steel and heat-resistant steel and their chemical compositions, including Tables 1 to 5. In addition, the physical parameters of some grades, the comparison table of foreign standard grades or similar grades, and Applicable standards are also provided in the form of appendices. These grades and their chemical compositions are suitable for reference when formulating and revising product standards for stainless steel and heat-resistant steel (including ingots and work in progress).
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 | H40 | ICS | 77.140.20 |
| Release Date | 2007-03-09 00:00:00 | Implementation Date | 2007-10-01 00:00:00 |