HB 7682-2000
Low Expansion GH907 Alloy Ring Blanks and Ring Parts (English Version)

Standard No.

HB 7682-2000

Language

Chinese, Available in English version

Release Date

2000

Published By

Professional Standard - Aviation

Latest

HB 7682-2000

Scope

This standard specifies the technical requirements, test methods and inspection rules for GH 907 alloy ring blanks and ring parts. This standard is applicable to GH 907 alloy hot-rolled or forged ring blanks and ring parts, which are used to manufacture high-temperature load-bearing parts and other parts of aerospace engines that require high strength and low expansion coefficient.

HB 7682-2000 history

• 2000 HB 7682-2000 Low Expansion GH907 Alloy Ring Blanks and Ring Parts