Search result: Q/BQB 464-2023 (Q/BQB 464-2019 Older version)
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| Q/BQB 464-2023 | English | 279 |
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Weather-resistant cold-rolled steel sheet and strip
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Q/BQB 464-2023
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| Q/BQB 464-2019 | English | 170 |
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Weather resistant cold rolled steel sheet and strip
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Q/BQB 464-2019
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| Q/BQB 464-2018 | English | 85 |
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Weather resistant cold rolled steel sheet and strip
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Q/BQB 464-2018
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| Standard ID | Q/BQB 464-2023 (Q/BQB464-2023) | | Description (Translated English) | Weather-resistant cold-rolled steel sheet and strip | | Sector / Industry | Chinese Industry Standard | | Classification of Chinese Standard | QBQ | | Word Count Estimation | 8,889 | | Date of Issue | 2023-04-09 | | Date of Implementation | 2023-07-01 |
Q/BQB 464-2019
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)
......
Q/BQB 464-2018
BQB
ENTERPRISE STANDARD OF BAOSTEEL
Weather resistant cold rolled steel sheet and strip
Issued on. February 05, 2018
Issued by. Baoshan Iron and Steel Co., Ltd.
Table of Contents
Self-commitment ... 3
Technical indicator 1 ... 4
1 Original steel type and chemical composition ... 5
2 Mechanical properties ... 5
3 Inspection and test ... 5
Self-commitment
The contents of Q/BQB 464-2018 "Weather resistant cold rolled steel sheet and strip"
prepared and published by our company are in compliance with relevant national laws
and regulations, mandatory standards and relevant industrial policies. And it is
approved by the corporate legal representative in accordance with the prescribed
procedures. The products produced by our company meet the technical requirements
stipulated in this Standard. The standard number is indicated on the corresponding
product package. Our company is responsible for the truthfulness, accuracy and
legality of the public information of the statement, and assumes full legal responsibility
for the consequences of the implementation of this Standard.
Baoshan Iron and Steel Co., Ltd.
February 05, 2018
Technical indicator 1
Indicator name. Main indicators such as chemical composition and mechanical
properties
Indicator requirements. See the attachment for main indicators and test methods such
as chemical composition and mechanical properties
(See Page 4)
......
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