GB/T 3246.2-2012: Inspection method for structure of wrought aluminum and aluminum alloy products -- Part 2: Inspection method for macrostructure

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Scope

This Standard specifies test solution as well as sample preparation, structure
inspection, defect classification and test report for macrostructure inspection of
aluminum and aluminum alloy cast ingots (or ingot blank), deformed aluminum
and aluminum alloy sheets, strips, foils, tubes, rods, shapes, wires, forgings
(hereinafter referred to as processed products).
This Part is applicable to macrostructure inspection of aluminum and aluminum
alloy cast ingots (or ingot blank) and processed products.

Basic Data

Standard ID	GB/T 3246.2-2012 (GB/T3246.2-2012)
Description (Translated English)	Inspection method for structure of wrought aluminum and aluminum alloy products -- Part 2: Inspection method for macrostructure
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H24
Classification of International Standard	77.040.99
Word Count Estimation	28,268
Older Standard (superseded by this standard)	GB/T 3246.2-2000
Adopted Standard	ASTM E3-2011, NEQ; ASTM E340-2000 (2006), NEQ
Regulation (derived from)	National Standards Bulletin No. 41 of 2012
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the aluminum and aluminum alloy ingot (or billet), Wrought aluminum and aluminum alloy sheet, strip, foil, tubes, rods, wire, forgings (hereinafter referred to as processed products) low magnification inspection test solution used