GB/T 6401-1986 in English

SUPERSEDED

Micrographic method for determining area fraction of the alpha-phases using charts in ferritic-austenitic stainless steels

Issued on:1986-05-17
Implemented on:1987-05-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $150.00
$146.00

Standard No:	GB/T 6401-1986
Document status:	SUPERSEDED
Superseded by:	GB/T 13305-2008 Micrographic method for determining area content of the α-phases in stainless steels
Superseded on:	2009-04-01
Title in English:	Micrographic method for determining area fraction of the alpha-phases using charts in ferritic-austenitic stainless steels
Title in Chinese:	铁素体奥氏体型双相不锈钢中α-相面积含量金相测定法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1986-05-17
Implemented on:	1987-05-01
ICS Classification:	77.040.30-Chemical analysis of metals
Chinese Classification:	H23-Metal processing property test method
Professional Classification:	GB-National Standard
Related Keywords:	ferritic-austenitic stainless steels scopethis standard area fraction micrographic method ferritic austenitic duplex stainless steel area percentage
Related Topics:	content and peak area Metallographic ferrite Content/peak area relative peak area Peak area content Peak area and content Peak area content g phase in steel gb/t6401 Peak area + content Liquid cell volume gas phase volume bulk phase, surface phase Peak Area++ Content bulk surface phase mobile phase peak area Content peak area Gas phase relative content content area method Content area Liquid volume relative quantification system Test Method for Determination of Unstable Intermetallic Phases in Wrought Duplex Austenitic/Ferritic Stainless Steels Content determination double sample double needle mobile phase volume volume Content peak area Gas phase sample volume Bulk element semi-quantitative relative content metallographic second phase metallographic second phase volume peak + gas phase liquid phase + volume small metallographic Bulk element surface and bulk Metallographic volume mobile phase volume surface bulk Chromium content in stainless steel Chromium content in stainless steel Chromium content in stainless steel bulk surface physical appearance metallographic austenite Elemental phase surface bulk Iron content in stainless steel bulk surface phase Surface Phase Bulk Phase physical appearance metallographic ferrite Austenitic phase Bulk phase in material Content determination double sample double test gas phase volume Iron content of stainless steel Peak area and content Content determination double needle double sample stainless steel content Bulk element mobile phase volume Cadmium content in stainless steel relative peak area physical appearance definition Area content Content determination double sample double needle Metallographic diagram of duplex steel Total chromium content in stainless steel Metallographic body Content by peak area method ferrite Duplex Stainless Steel Potential reversed normal phase stationary phase bulk surface volumetric mobile phase biphasic enzymatic method surface bulk volume gas phase Stereometallography GBT6401 Ferrite content in austenite Metallographic measurement software Ferrite content of austenitic stainless steel Iron content in stainless steel-- Method for detecting carbon content in austenite Test method for alloy second phase content gb 6401 Metallographic method for determination of retained austenite

《GB/T 6401-1986铁素体奥氏体型双相不锈钢中α-相面积含量金相测定法》由TC183（全国钢标准化技术委员会）归口，主管部门为中国钢铁工业协会。

Scope

This standard is applicable to the determination of the area percentage of α-phase in ferritic austenitic duplex stainless steel by micro-metallographic method.

More samples: JJG 21-2008 DL/T 5154-2012 GB 50021-2001(2009)

Sample only — not a preview of GB/T 6401-1986

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