GB/T 1423-1996
Active
GB/T 34474.1-2017
Replaced
National standards
GB/T 34474.1-2017 Determination of banded structure of steel—Part 1:Micrographic method using standards diagrams
GB/T 34474.1-2017 Determination of banded structure of steel—Part 1:Micrographic method using standards diagrams
Basic Information
Standard Code:
GB/T 34474.1-2017
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:
2017-10-14
Implement Date:
2018-07-01
Pages:
28 pages
Scope
This part of GB/T 34474 specifies the evaluation method for sub-eutectic steel banded structures (including ferrite bands and second-type banded structures) using the comparative method. This part is applicable to the evaluation of sub-eutectic steel banded structures after plastic deformation, but not to the evaluation of carbide banded structures in over-eutectic steel.
Development Information
Superseded by the following standards
Referenced Standards
Related Standards
GB/T 1424-1996
Active
GB/T 1424-1996 Method of measurement of resistivity of precious metals and their alloys
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
GB/T 17433-1998
Replaced
GB/T 17433-1998 Foundation terms for chemical analysis of metallurgical products
GB/T 4334.1-2000
Replaced
GB/T 4334.1-2000 Method of 10 per cent oxalic acid etch test for stainless steels
GB/T 4334.2-2000
Replaced