This document specifies the normative reference documents, terms and definitions, classification, marking, dimensions, appearance, weight, technical requirements, ordering content, sampling, test methods, and inspection rules for high-purity GH4169 alloy forged bars for aerospace engine rotating parts. , quality certificate, packaging, storage and transportation. This document applies to high-purity GH4169 alloy forged bars (hereinafter referred to as bars) for aerospace engine rotating parts with a diameter of 200mm~300mm.
T/CSTM 00840.1-2022 history
2022T/CSTM 00840.1-2022 High purity GH4169 alloy for aero-engine rotating components -Part 1:Forged bar