This document specifies the selection and preparation of specimens for the determination of α-phase content in stainless steel, the determination method, the test report. This document is applicable to the determination of α-phase content in austenitic stainless steel and austenitic-ferritic duplex stainless steel.
Basic Data
Standard ID
GB/T 13305-2024 (GB/T13305-2024)
Description (Translated English)
Method for determining content of the ��-phase in stainless steels
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
H24
Classification of International Standard
77.040.99
Word Count Estimation
26,253
Date of Issue
2024-05-28
Date of Implementation
2024-12-01
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
