Q/BQB 495-2023 English PDFUS$249.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. Q/BQB 495-2023: Cold-rolled steel strip for battery shell use Q/BQB 495: Historical versions
Basic dataStandard 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 ContentsForeword ... 3 1 Chemical composition ... 4 2 Mechanical properties ... 4 3 Inspection and test ... 4ForewordThis 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. ...... |
