HB 6574-1992 in English
VALIDGH 903 low expansion alloy circular blank and piece
- Issued on:1992-04-15
- Implemented on:1992-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$97.00
| Standard No: | HB 6574-1992 |
| Document status: | VALID |
| Title in English: | GH 903 low expansion alloy circular blank and piece |
| Title in Chinese: | GH903低膨胀合金环坯和环形件 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 1992-04-15 |
| Implemented on: | 1992-10-01 |
| ICS Classification: | 49.025-Materials for aerospace construction |
| Chinese Classification: | V11-Metal casting and forging materials used for aviation and aerospace |
| Professional Classification: | HB-Aviation |
| Related Keywords: | low expansion alloy
high-temperature alloy circular blank piece scopethis standard ring parts |
| Related Topics: | billet
ring ring no |
Scope
This standard specifies the technical requirements for the chemical composition, mechanical properties, metallurgical quality, appearance, dimensions, test methods and inspection rules of low-expansion GH903 high-temperature alloy ring blanks and ring parts. This standard applies to GH903 alloy hot-rolled or forged ring blanks and hot-rolled or forged ring parts used in the manufacture of general high-temperature load-bearing parts for gas turbine engines.

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