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Q/BQB 113-2023 English PDF

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Q/BQB 113-2023: Steel blank for seamless gas cylinder

Q/BQB 113: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
Q/BQB 113-2023English319 Add to Cart 3 days [Need to translate] Steel blank for seamless gas cylinder   Q/BQB 113-2023
Q/BQB 113-2018English95 Add to Cart 0--9 seconds. Auto-delivery Steel Blank for Seamless Gas Cylinder Q/BQB 113-2018

PDF similar to Q/BQB 113-2023


Standard similar to Q/BQB 113-2023

NMPA RULES66   Q/BQB 111   Q/BQB 110   

Basic data

Standard ID Q/BQB 113-2023 (Q/BQB113-2023)
Description (Translated English) Steel blank for seamless gas cylinder
Sector / Industry Chinese Industry Standard
Classification of Chinese Standard QBQ
Word Count Estimation 9,921
Date of Issue 2023-04-09
Date of Implementation 2023-07-01
Issuing agency(ies) Baoshan Iron & Steel Co., Ltd.

Q/BQB 113-2018: Steel Blank for Seamless Gas Cylinder

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(Blank for seamless gas cylinder) Baoshan Iron and Steel Co., Ltd. Enterprise Standard Seamless gas cylinder Published on.2018-02-01 Baoshan Iron and Steel Co., Ltd. released Self-commitment , mandatory standards and related industrial policy requirements, and approved by the corporate legal representative in accordance with the prescribed procedures . My company The products produced meet the technical requirements stipulated in this standard, and the standard number is clearly indicated on the corresponding product packaging. Our voice Responsible for the truthfulness, accuracy and legality of the public information, and assume full legal responsibility for the consequences of the implementation of this standard. Baoshan Iron and Steel Co., Ltd. 2018-02-01 Technical indicator 1 Indicator Name. Chemical Composition Indicator requirements. Steel grades and chemical composition (melting analysis) and test methods are attached. (See page 4 for details) Table 2 Brand Chemical composition (mass fraction) a/ % C Si Mn PSPS Cr Mo V Cu Ni 37Mn 0.34~ 0.40 0.17~ 0.37 1.40~ 1.75 ≤0.020 ≤0.010 ≤0.025 ≤0.30 - - ≤0.20 ≤0.20 34Mn2V 0.30~ 0.37 0.17~ 0.37 1.40~ 1.80 ≤0.020 ≤0.010 ≤0.025 ≤0.30 - 0.07~ 0.12 ≤0.20 ≤0.20 30CrMo 0.26~ 0.34 0.17~ 0.37 0.40~ 0.70 ≤0.020 ≤0.010 ≤0.025 0.80~ 1.10 0.15~ 0.25 - ≤0.20 ≤0.20 34CrMo4 0.30~ 0.37 0.17~ 0.37 0.60~ 0.90 ≤0.020 ≤0.010 ≤0.025 0.90~ 1.20 0.15~ 0.30 - ≤0.20 ≤0.20 34CrMo4H 0.32~ 0.36 0.17~ 0.32 0.70~ 0.90 ≤0.010 ≤0.005 ≤0.010 0.95~ 1.15 0.20~ 0.30 0.05~ 0.08 ≤0.20 ≤0.20 a molten steel has a hydrogen content of ≤ 2ppm. table 5 Serial number test item sampling quantity sampling method test method 1 Chemical composition 1/furnace GB/T.20066 GB/T 223, GB/T 4336, GB/T.20123, GB/T.20125 Indicator requirements document for Technical Indicator 1 0.17~

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Question 5: Should I purchase the latest version Q/BQB 113-2023?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version Q/BQB 113-2023 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

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