GB/T 13305-2008 Replaced National standards

GB/T 13305-2008 Micrographic method for determining area content of the α-phases in stainless steels

Publish Date: 2008-08-19 Implement Date: 2009-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 13305-2008

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Metallographic examination methods

ICS Name: Other testing methods for metal materials

Publish Date: 2008-08-19

Implement Date: 2009-04-01

Pages: 20 pages

Scope

This standard specifies the selection and preparation of samples, the measurement method, and the test report for determining the content of the α-phase area in stainless steel by metallographic methods. This standard is applicable to the determination of the α-phase area content in austenitic stainless steel and ferritic-austenitic duplex stainless steel by metallographic methods.

Development Information

Word Count: 32 Thousand words Pages: 20 pages

Replace the following standards

GB/T 13305-1991 Austenitic stainless steels—Determination of area content of the α-phase—Micrographic method using standard diagrams GB/T 6401-1986 Micrographic method for determining area fraction of the α-phases using charts in ferritic-austenitic stainless steels

Superseded by the following standards

GB/T 13305-2024 Method for determining content of the α-phase in stainless steels

Referenced Standards

GB/T 18876.1-2002 Standard practice for determining the metallographical constituent and inclusion content of steels and other metals by automatic image analysis—Part 1:Determining the inclusion or second-phase constituent content of steels and other metals by automatic image analysis and stereology GB/T 18876.1-2024 Standard practice for determining the metallographical constituent and inclusion content of steels and other metals by automatic image analysis—Part 1:Determining the inclusion or second-phase constituent content of steels and other metals by automatic image analysis and stereology

Related Standards

GB/T 1423-1996 Active

GB/T 1423-1996 Method of measurement of density for precious metals and their alloys

Publish Date: 1996-11-04

GB/T 1424-1996 Active

GB/T 1424-1996 Method of measurement of resistivity of precious metals and their alloys

Publish Date: 1996-11-04

GB/T 1425-1996 Replaced

GB/T 1425-1996 Determination of melting temperature range for precious metals and their alloys—Testing method of thermal analysis

Publish Date: 1996-11-04

GB/T 17433-1998 Replaced

GB/T 17433-1998 Foundation terms for chemical analysis of metallurgical products

Publish Date: 1998-07-15

GB/T 4334.1-2000 Replaced

GB/T 4334.1-2000 Method of 10 per cent oxalic acid etch test for stainless steels

Publish Date: 2000-10-25

GB/T 4334.2-2000 Replaced

GB/T 4334.2-2000 Method of ferric sulfate-sulfuric acid test for stainless steels

Publish Date: 2000-10-25