Q/BQB 311-2018 (Q/BQB 311-2023 Newer Version) PDF English
Q/BQB 311-2018 (Q/BQB311-2018, QBQB 311-2018, QBQB311-2018)
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Name of Chinese Standard | Status |
| Q/BQB 311-2023 | English | 315 |
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Continuously hot-rolled high yield strength steel sheet and strip for cold forming
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| Q/BQB 311-2018 | English | 120 |
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Continuously hot-rolled high yield strength steel sheet and strip for cold forming
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Newer version: Q/BQB 311-2023 Standards related to (historical): Q/BQB 311-2023
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Q/BQB 311-2018: PDF in English (QBQB 311-2018) Q/BQB 311-2018
BQB
ENTERPRISE STANDARD OF BAOSTEEL
High yield strength hot rolled steel
sheet and strip for cold forming
Issued on. February 07, 2018
Issued by. Baoshan Iron and Steel Co., Ltd.
Table of Contents
Self-commitment ... 3
Technical indicator 1 ... 4
1 Dimensions, shape, weight and tolerance ... 5
2 Technical requirements ... 5
3 Inspection and testing ... 6
Self-commitment
The contents of Q/BQB 311-2018 "High yield strength hot rolled steel sheet and strip
for cold forming" 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 07, 2018
High yield strength hot rolled steel
sheet and strip for cold forming
1 Dimensions, shape, weight and tolerance
The dimensions, shape, weight and tolerance of steel plates and strips shall be in
accordance with Q/BQB 301. If the purchaser needs higher requirements for thickness
accuracy, the advanced precision PT.C given in Table 4 of Q/BQB 301 can be chosen
when ordering.
2 Technical requirements
......
Source: Above contents are excerpted from the PDF -- translated/reviewed by: www.chinesestandard.net / Wayne Zheng et al.
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