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www.ChineseStandard.net Database: 189759 (26 Oct 2025)

Q/BQB 450-2023 (Q/BQB 450-2021) PDF English

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Q/BQB 450-2021: Electro-tinning steel plate and steel strip
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Q/BQB 450: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] deliveryName of Chinese StandardStatus
Q/BQB 450-2023English739 Add to Cart 5 days Electrolytic tinplate steel  
Q/BQB 450-2021English115 Add to Cart 0-9 seconds. Auto-delivery Electro-tinning steel plate and steel strip
Q/BQB 450-2018English115 Add to Cart 0-9 seconds. Auto-delivery Electro-tinning steel plate and steel strip
Q/BQB 450-2014English399 Add to Cart 3 days Electroplated tin plate and strip Obsolete
Q/BQB 450-2009English499 Add to Cart 3 days Electroplated tin plate and strip Obsolete

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Similar standards

Q/BQB 455   NMPA RULES66   Q/BQB 440   

Q/BQB 450-2021: Electro-tinning steel plate and steel strip

---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/QBQB450-2021
BQB ENTERPRISE STANDARD OF BAOSHAN IRON AND STEEL CO., LTD Replacing Q/BQB 450-2018 Electro-Tinning Steel Plate and Steel Strip Issued on: JUNE 04, 2021 Implemented on: AUGUST 10, 2021 Issued by. Baoshan Iron and Steel Co., Ltd.

Table of Contents

1 Chemical Composition of Substrate... 3 2 Mechanical properties... 3 3 Requirements for tin coating mass... 5 4 Inspection and test requirements... 5 ......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.


      

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