The HB/Z 215-1992 standard guides the conversion relationship between hardness (HBS, HRB, HRE, HRF, HR15T, HR30T, HR45T, HV) and tensile strength of heat-treatable aluminum alloy sheets. Suitable for aluminum alloy sheets with Film thicknesses of 1.2 to 4.0mm, it provides a quantitative conversion method between hardness and strength to support material performance evaluation and selection process.
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 | (V11) 航空与航天用金属铸锻材料 | ICS | |
| Release Date | 1992-04-15 00:00:00 | Implementation Date | 1992-10-01 00:00:00 |