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Q/BQB 464-2023 (Q/BQB 464-2019) PDF English

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Q/BQB 464-2019: Weather resistant cold rolled steel sheet and strip
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Q/BQB 464: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] deliveryName of Chinese StandardStatus
Q/BQB 464-2023English279 Add to Cart 3 days Weather-resistant cold-rolled steel sheet and strip  
Q/BQB 464-2019English170 Add to Cart 0-9 seconds. Auto-delivery Weather resistant cold rolled steel sheet and strip
Q/BQB 464-2018English85 Add to Cart 0-9 seconds. Auto-delivery Weather resistant cold rolled steel sheet and strip Obsolete

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Q/BQB 464-2019: Weather resistant cold rolled steel sheet and 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/QBQB464-2019
ENTERPRISE STANDARD OF BAOSHAN IRON AND STEEL CO., LTD Replacing Q/BQB 464-2018 Weather-Resistant Cold-Rolled Steel Sheet and Strip Issued on: FEBRUARY 02, 2019 Implemented on: APRIL 10, 2019 Issued by. Baoshan Iron and Steel Co., Ltd.

Table of Contents

Foreword... 3 1 Chemical Compositions... 4 2 Mechanical Properties... 5 3 Inspection and Test... 5 4 Appendix... 6

Foreword

This Standard was drafted as per the rules specified in GB/T 1.1-2009 Directives for Standardization – Part 1.Structure and Drafting of Standards. This Standard was formulated according to the actual production of Baoshan Iron and Steel Co., Ltd. This Standard replaced Q/BQB 464-2018. Compared with Q/BQB 464-2018, this Standard made the major content modifications as follows. --- Add Appendix A Comparison List of Similar Designations. This Standard’s Appendix A is informative. This Standard was proposed by Manufacture and Management Department of Baoshan Iron and Steel Co., Ltd. This Standard shall be under the jurisdiction of Manufacture and Management Department of Baoshan Iron and Steel Co., Ltd. Drafting organization of this Standard. Manufacture and Management Department of Baoshan Iron and Steel Co., Ltd. Modifying staffs of this Standard. Yuan Min, and Liu Peican. The historical edition replaced by this Standard is as follows. Q/BQB 464-2018. Weather-Resistant Cold-Rolled Steel Sheet and Strip

1 Chemical Compositions

Table 1 Unit. mm Table 4 Thickness Width Designation Chemical compositions (smelting analysis) % (mass fraction) ......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.


      

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