GB/T 14992-2005: Classification and designation for superalloys and high temperature intermetallic materials

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Scope

This Standard specifies the classification, naming principles and naming
procedures of designation, and general chemical composition, etc. for
superalloys and high temperature intermetallic materials.
This Standard applies to deformed superalloys, cast superalloys (isometric
crystal cast superalloys, directionally solidified columnar crystal superalloys,
and single crystal superalloys), superalloy wire for welding, powder metallurgy
superalloys, dispersion strengthened superalloys and high temperature
intermetallic materials.

Basic Data

Standard ID	GB/T 14992-2005 (GB/T14992-2005)
Description (Translated English)	Classification and designation for superalloys and high temperature intermetallic materials
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H57
Classification of International Standard	77.140.01
Word Count Estimation	24,233
Date of Issue	2005-07-21
Date of Implementation	2006-01-01
Older Standard (superseded by this standard)	GB/T 14992-1994
Regulation (derived from)	Announcement of Newly Approved National Standards No. 10 of 2005 (No. 84 overall)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China, China National Standardization Administration Committee
Summary	This standard specifies: Inter-temperature alloys and metallic compounds high temperature materials classification, grade nomenclature, the naming process and general chemical composition content. This standard applies to: deformation temperature alloys, cast superalloys, high temperature alloy wire welding, powder metallurgy high-temperature alloys, high temperature materials between dispersion strengthened superalloys compounds and metals.