YB/T 5248-1993 PDF English
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Basic data
| Standard ID | YB/T 5248-1993 (YB/T5248-1993) |
| Description (Translated English) | Master heat-resisting superalloys for castings |
| Sector / Industry | Ferrous Metallurgy Industry Standard (Recommended) |
| Classification of Chinese Standard | H57 |
| Classification of International Standard | 77.080; 77.140 |
| Word Count Estimation | 7,741 |
| Date of Issue | 12/8/1993 |
| Date of Implementation | 1/1/1994 |
| Older Standard (superseded by this standard) | GBn 185-1982 |
| Summary | This standard applies to cast superalloy master alloy (hereinafter referred to as the master alloy), can be used in the manufacture of aviation and other industrial turbine blades, vanes, and other high-temperature components. |