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YB/T 4731-2019 English PDF

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YB/T 4731-2019: Reverse bend test method for electrical steel strip and sheet
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YB/T 4731-2019English214 Add to Cart 3 days [Need to translate] Reverse bend test method for electrical steel strip and sheet Valid YB/T 4731-2019

PDF similar to YB/T 4731-2019


Standard similar to YB/T 4731-2019

GB/T 244   GB/T 4156   GB/T 246   YB/T 5293   YB/T 4732   

Basic data

Standard ID YB/T 4731-2019 (YB/T4731-2019)
Description (Translated English) Reverse bend test method for electrical steel strip and sheet
Sector / Industry Ferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard H23
Classification of International Standard 77.040.10
Word Count Estimation 11,128
Date of Issue 2019
Date of Implementation 2019-11-01
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the principles, terms and definitions, symbols and descriptions, principles, test devices, samples, test procedures, test results and test reports of the repeated bending test method for electrical steel strips (sheets). This standard applies to the evaluation of the ductility of oriented and non-oriented electrical steel strips (sheets) by the repeated bending test method using Epstein specimens, and the specimens are in the unannealed state.

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