Q/BQB 461-2023 (Q/BQB 461-2021) PDF EnglishUS$115.00 · In stock · Download in 9 seconds
Q/BQB 461-2021: Cold-rolled steel sheet and strip for vitreous enamelling Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Q/BQB 461: Historical versions
Similar standardsQ/BQB 461-2021: Cold-rolled steel sheet and strip for vitreous enamelling---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/QBQB461-2021BQB ENTERPRISE STANDARD OF BAOSHAN IRON AND STEEL CO., LTD Replacing Q/BQB 461-2018 Cold-Rolled Steel Sheet and Strip for Vitreous Enameling 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... 5ForewordThis 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 was formulated by reference of EN 10209.2013. This Document replaced Q/BQB 461-2018 Cold Rolled Steel Plate and Strip for Enamel. Compared with Q/BQB 461-2018, the major technical changes of this Document are as follows. --- Revise the scope of supply width specification; --- Revise the upper limit requirement of tensile strength of BTC1 designation in Table 4; --- 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. The Annex A of this Document is informative. 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 461-2003, Q/BQB 461-2009, Q/BQB 461-2014, Q/BQB 461-2018. ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. |
