HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189759 (19 Oct 2025)

Q/BQB 425-2019 PDF English

US$110.00 · In stock · Download in 9 seconds
Q/BQB 425-2019: Hot-dip aluminum-zinc alloy coated steel plate and steel strip
Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure

Q/BQB 425: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] deliveryName of Chinese StandardStatus
Q/BQB 425-2019English110 Add to Cart 0-9 seconds. Auto-delivery Hot-dip aluminum-zinc alloy coated steel plate and steel strip
Q/BQB 425-2018English70 Add to Cart 0-9 seconds. Auto-delivery Hot-dip aluminum-zinc alloy coated steel plate and steel strip
Q/BQB 425-2014English360 Add to Cart 0-9 seconds. Auto-delivery Hot dip galvanized steel sheet and strip Obsolete
Q/BQB 425-2009English499 Add to Cart 3 days Continuous hot-dip aluminum-zinc alloy coated steel sheet and strip Obsolete

Excerpted PDFs (Download full copy in 9 seconds upon purchase)

PDF Preview: Q/BQB 425-2019
      

Similar standards

Q/BQB 427   NMPA RULES66   Q/BQB 420   

Q/BQB 425-2019: Hot-dip aluminum-zinc alloy coated steel plate and steel 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/QBQB425-2019
ENTERPRISE STANDARD OF BAOSHAN IRON AND STEEL CO., LTD Replacing Q/BQB 425-2018 Continuously-Hot-Rolled Steel Sheets and Strips for Building Structures

Table of Contents

1 Chemical Compositions... 3 2 Mechanical Properties... 3 3 Coating Weight... 4 4 Inspection and Test... 4 Continuously-Hot-Rolled Steel Sheets and Strips for Building Structures

1 Chemical Compositions

Table 5

2 Mechanical Properties

Table 6 Designation Chemical compositions (smelting analysis) % (mass fraction) no more than Designation Tensile test Yield strength Tensile strength Elongation after break % No less than a When the yield phenomenon is not obvious, adopt Rp0.2; otherwise, adopt ReL. b If the specimen is Specimen P6 in GB/T 228.1, the specimen direction is transverse. c If the product nominal thickness is greater than 0.50mm, but no greater than 0.70mm, the elongation after break is allowed to decrease 2 units; if the product nominal thickness is no greater than 0.50mm, the elongation after beak is allowed to decrease 4 units. ......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.


      

Tips & Frequently Asked Questions

Question 1: How long will the true-PDF of English version of Q/BQB 425-2019 be delivered?

Answer: The full copy PDF of English version of Q/BQB 425-2019 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice.

Question 2: Can I share the purchased PDF of Q/BQB 425-2019_English with my colleagues?

Answer: Yes. The purchased PDF of Q/BQB 425-2019_English will be deemed to be sold to your employer/organization who actually paid for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. www.ChineseStandard.us -- Q/BQB 425-2019 -- Click this link and select your country/currency to pay, the exact amount in your currency will be printed on the invoice. Full PDF will also be downloaded/emailed in 9 seconds.

Question 5: Should I purchase the latest version Q/BQB 425-2019?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version Q/BQB 425-2019 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.

How to buy and download a true PDF of English version of Q/BQB 425-2019?

A step-by-step guide to download PDF of Q/BQB 425-2019_EnglishStep 1: Visit website https://www.ChineseStandard.net (Pay in USD), or https://www.ChineseStandard.us (Pay in any currencies such as Euro, KRW, JPY, AUD).
Step 2: Search keyword "Q/BQB 425-2019".
Step 3: Click "Add to Cart". If multiple PDFs are required, repeat steps 2 and 3 to add up to 12 PDFs to cart.
Step 4: Select payment option (Via payment agents Stripe or PayPal).
Step 5: Customize Tax Invoice -- Fill up your email etc.
Step 6: Click "Checkout".
Step 7: Make payment by credit card, PayPal, Google Pay etc. After the payment is completed and in 9 seconds, you will receive 2 emails attached with the purchased PDFs and PDF-invoice, respectively.
Step 8: Optional -- Go to download PDF.
Step 9: Optional -- Click Open/Download PDF to download PDFs and invoice.
See screenshots for above steps: Steps 1~3    Steps 4~6    Step 7    Step 8    Step 9