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Database: 189759 (26 Oct 2025)
YB/T 4830-2020 English PDF
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YB/T 4830-2020
: (Hot rolled hat section steel)
Status: Valid
Standard ID
Contents [version]
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Standard Title (Description)
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YB/T 4830-2020
English
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(Hot rolled hat section steel)
Valid
YB/T 4830-2020
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Basic data
Standard ID
YB/T 4830-2020 (YB/T4830-2020)
Description (Translated English)
(Hot rolled hat section steel)
Sector / Industry
Ferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard
H44
Word Count Estimation
10,123
Date of Issue
2020-12-09
Date of Implementation
2021-04-01
Older Standard (superseded by this standard)
NY/T 264-1994; NY/T 265-1994; NY/T 266-1994
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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