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YS/T 446-2011 English PDF

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Q: Should I purchase the latest version YS/T 446-2011?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version YS/T 446-2011 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.

US$369.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
YS/T 446-2011: Aluminium alloy composite foils and strips used for brazing type heat exchangers
Status: Valid

YS/T 446: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YS/T 446-2011	369	Add to Cart	3 days	Aluminium alloy composite foils and strips used for brazing type heat exchangers	Valid
YS/T 446-2002	399	Add to Cart	3 days	Aluminium alloy laminated foil for brazing type heater exchanger	Obsolete

Similar standards

GB/T 2881 GB/T 1196 YS/T 492 YS/T 447.1 YS/T 439 YS/T 447.2

Basic data

Standard ID: YS/T 446-2011 (YS/T446-2011)
Description (Translated English): Aluminium alloy composite foils and strips used for brazing type heat exchangers
Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard: H61
Classification of International Standard: 77.150.10
Word Count Estimation: 14,177
Date of Issue: 2011-12-20
Date of Implementation: 2012-07-01
Older Standard (superseded by this standard): YS/T 446-2002
Quoted Standard: GB/T 228; GB/T 3190; GB/T 3199; GB/T 3246.1; GB/T 7999; GB/T 16865; GB/T 17432; GB/T 20975.10; GB/T 20975.11; GB/T 20975.1; GB/T 20975.12; GB/T 20975.13; GB/T 20975.14; GB/T 20975.15; GB/T 20975.16; GB/T 20975.17; GB/T 20975.18; GB/T 20975.19; GB/T 20975.20; GB/T 20975.21; GB/T 20975.2; GB/T 20975.22; GB/T 20975.23; GB/T 20975.24; GB/T 20975.25; GB/T 20975.3; GB/T 20975.4; GB/T 20975.5; GB/T 20975.6; GB/T 20975.7; GB/T 20975.8; GB/T 20975.9; GB/T 22638.1; GB/T 27675
Regulation (derived from): ?MIIT Announcement 2011 No.43
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the brazed aluminum heat exchanger composite foil, term strip, requirements, test methods, inspection rules and signs, packaging, transport, storage and quality certificate and purchase order (or contract) content. This standard applies to brazed aluminum heat exchanger composite foil, strip.

YS/T 446-2011: Aluminium alloy composite foils and strips used for brazing type heat exchangers

---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.
Aluminium alloy composite foils and strips used for brazing type heat exchangers ICS 77.150.10 H61 People's Republic of China Nonferrous Metals Industry Standard Replacing YS/T 446-2002 Brazed aluminum heat exchanger composite foil strip Issued on. 2011-12-20 2012-07-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. Instead of the standard YS/T 446-2002 "brazed heat exchangers with aluminum composite foil." Compared with this standard YS/T 446-2002, the main technical changes are as follows. --- To increase the content of the composite strip; --- Adds alloy grades; --- Expanding the composite foil thickness, width; --- Increased burr height and curvature of the side test methods; --- Modified composite foil thickness, width tolerance. This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized. This standard is drafted by. Northeast Light Alloy limited liability company. Participated in the drafting of this standard. Wuxi Silver State Aluminum Co., Ltd. Ruyuan East Sunshine fine foil Ltd., Southwest Aluminum (Group) limited liability Any company. The main drafters of this standard. Guo Rui, Zhoude Jing Xie Yan Tsui, Mamei Zhen, Zhang Yu, Chen Lijun, Xu Tao, Han Bing, Wang Qiang, Wei Jicheng, pool Guoming, Lingya mark. This standard previously issued as follows. --- YS/T 446-1996; --- YS/T 446-2002. Brazed aluminum heat exchanger composite foil strip

1 Scope

This standard specifies the use of composite aluminum foil strip brazed heat exchangers terminology, requirements, test methods, inspection rules and signs, including Loading, transport, storage and quality certificate with your order (or contract) content. This standard applies to brazed aluminum heat exchanger composite foil strip.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 228 metal materials at room temperature tensile test method GB/T 3190 Wrought aluminum and aluminum alloy chemical composition GB/T 3199 aluminum and aluminum alloy products - Packing, marking, transportation and storage GB/T 3246.1 aluminum and aluminum alloy products microstructure inspection method GB/T 7999 aluminum and aluminum alloys Optical emission spectroscopy method GB/T 16865 wrought aluminum, magnesium and their alloys processed products tensile test specimens GB/T 17432 Wrought aluminum and aluminum alloy chemical analysis sampling method GB/T 20975 (all parts), chemical analysis of aluminum and aluminum alloys GB/T 22638.1 aluminum test methods - Part 1. Determination of thickness gravimetric method GB/T 27675 aluminum alloy composite plate, belt, foil grades representation

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Aluminum composite foil aluminiumaloycompositefoils A composite of two or more materials have been made of aluminum foil. 3.2 Aluminum composite tape aluminiumaloycompositestrips A composite of two or more materials have been made of aluminum alloy strip. 3.3 Covering rate cladratio The percentage of the thickness of the cladding layer on one side of the total thickness of the product. According to formula (1) calculate the coating ratio (F). F = t/h × 100% (1) Where. --- cladding layer thickness T (see FIG. 1), in millimeters (mm); H --- Sample thickness (see FIG. 1), in millimeters (mm). ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of YS/T 446-2011_English be delivered?

Answer: Upon your order, we will start to translate YS/T 446-2011_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of YS/T 446-2011_English with my colleagues?

Answer: Yes. The purchased PDF of YS/T 446-2011_English will be deemed to be sold to your employer/organization who actually pays 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. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version YS/T 446-2011?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version YS/T 446-2011 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.