HB8423.7-2023 PDF English
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| HB 8423.7-2023 | English | RFQ | ASK | 3 days [Need to translate] | (Metal material grade identification method - Part 7: Spectral identification of nickel-based high-temperature alloy grade) |
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Basic data
| Standard ID | HB 8423.7-2023 (HB8423.7-2023) |
| Description (Translated English) | (Metal material grade identification method - Part 7: Spectral identification of nickel-based high-temperature alloy grade) |
| Sector / Industry | Aviation Industry Standard |
| Classification of Chinese Standard | V10 |
| Classification of International Standard | 49.025 |
| Date of Issue | 2023-12-20 |
| Date of Implementation | 2024-07-01 |
| Issuing agency(ies) | Ministry of Industry and Information Technology of the People's Republic of China |
| Summary | This standard specifies the method principles, instruments, working conditions and identification steps for identifying high-temperature alloy grades with nickel as the main alloy element using spectrum analysis methods. This standard is applicable to the identification of various nickel-based high-temperature alloy grades listed in Table A.1. Various nickel-based high-temperature alloy grades other than those listed in Table A.1, as long as the types of alloying elements are within the range of the types of elements listed in Table A.1, and the content (i.e., mass fraction) of the alloying elements is within the corresponding range of this standard. The element content determination intensity standard can be used as a reference within the range defined. |
