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Database: 189759 (10 Aug 2025)
YS/T 347-2020 English PDF
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YS/T 347-2020
: (Method for measuring average grain size of copper and copper alloys)
Status: Valid
YS/T 347: Evolution and historical versions
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
YS/T 347-2020
English
279
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(Method for measuring average grain size of copper and copper alloys)
Valid
YS/T 347-2020
YS/T 347-2004
English
479
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Copper and copper alloys. Estimation of average grain size
Obsolete
YS/T 347-2004
YS/T 347-1994
English
279
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(Single-phase copper alloy grain size determination)
Obsolete
YS/T 347-1994
PDF similar to YS/T 347-2020
Basic data
Standard ID
YS/T 347-2020 (YS/T347-2020)
Description (Translated English)
(Method for measuring average grain size of copper and copper alloys)
Sector / Industry
Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard
H24
Word Count Estimation
13,176
Date of Issue
2020-12-09
Date of Implementation
2021-04-01
Older Standard (superseded by this standard)
YS/T 347-2004
Regulation (derived from)
Ministry of Industry and Information Technology Announcement No. 48 (2020)
Issuing agency(ies)
Ministry of Industry and Information Technology
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