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Q/BQB 495-2023 English PDF

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Q/BQB 495-2023: Cold-rolled steel strip for battery shell use

Q/BQB 495: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
Q/BQB 495-2023English249 Add to Cart 3 days [Need to translate] Cold-rolled steel strip for battery shell use   Q/BQB 495-2023
Q/BQB 495-2021English115 Add to Cart 0--9 seconds. Auto-delivery Cold-rolled steel strip for welded pipe use Q/BQB 495-2021
Q/BQB 495-2018English110 Add to Cart 0--9 seconds. Auto-delivery Cold-rolled steel strips for battery cases Q/BQB 495-2018
Q/BQB 495-2014English90 Add to Cart 0--9 seconds. Auto-delivery Cold rolled steel strip for battery case Obsolete Q/BQB 495-2014

PDF similar to Q/BQB 495-2023


Standard similar to Q/BQB 495-2023

Q/BQB 494   NMPA RULES66   Q/BQB 485   Q/BQB 486   

Basic data

Standard ID Q/BQB 495-2023 (Q/BQB495-2023)
Description (Translated English) Cold-rolled steel strip for battery shell use
Sector / Industry Chinese Industry Standard
Classification of Chinese Standard QBQ
Word Count Estimation 7,782
Date of Issue 2023-04-09
Date of Implementation 2023-07-01
Issuing agency(ies) Baoshan Iron & Steel Co., Ltd.
Q/BQB 495-2021 BQB ENTERPRISE STANDARD OF BAOSHAN IRON AND STEEL CO., LTD Replacing Q/BQB 495-2018 Cold-Rolled Steel Strip for Battery Shell Use ISSUED ON: JUNE 04, 2021 IMPLEMENTED ON: AUGUST 10, 2021 Issued by: Baoshan Iron and Steel Co., Ltd.

Table of Contents

Foreword ... 3 1 Chemical composition ... 4 2 Mechanical properties ... 4 3 Inspection and test ... 4

Foreword

This Document was drafted as per the rules specified in GB/T 1.1-2020 Directives for Standardization – Part 1: Rules for the Structure and Drafting of Standardizing Documents. This Document replaced Q/BQB 495-2018 Cold-Rolled Steel Strip for Battery Shell Use. Compared with Q/BQB 495-2018, this Document has the major technical changes as follows: --- Adjust the upper limit requirement of pitted surface roughness from 1.0μm to 1.1μm; --- Make editorial modifications. Please note some contents of this Document may involve patents. The issuing agency of this Document does not assume the responsibility to identify these patents. This Document was proposed by Manufacturing and Management Department of the Baoshan Iron and Steel Co., Ltd. This Document shall be under the jurisdiction of Manufacturing and Management Department of the Baoshan Iron and Steel Co., Ltd. Drafting organization of this Document: Manufacturing and Management Department of the Baoshan Iron and Steel Co., Ltd. Chief drafting staffs of this Document: Yuan Min. The historical editions replaced by this Document are as follows: Q/BQB 495-2004, Q/BQB 495-2008, Q/BQB 495-2014, Q/BQB 495-2016, Q/BQB 495- 2018.

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