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GB/T 15825.3-2008 English PDF

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Q: Should I purchase the latest version GB/T 15825.3-2008?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 15825.3-2008 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$349.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 15825.3-2008: Sheet metal formability and test methods -- Part 3: Drawing and drawing load test
Status: Valid

GB/T 15825.3: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 15825.3-2008	349	Add to Cart	3 days	Sheet metal formability and test methods -- Part 3: Drawing and drawing load test	Valid
GB/T 15825.3-1995	359	Add to Cart	3 days	Sheet metal formability and test methods--Drawing and drawing load test	Obsolete

Similar standards

GB/T 15055 GB/T 13916 GB/T 13914 GB/T 15825.4 GB/T 15825.6 GB/T 15825.2

Basic data

Standard ID: GB/T 15825.3-2008 (GB/T15825.3-2008)
Description (Translated English): Sheet metal formability and test methods -- Part 3: Drawing and drawing load test
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J32
Classification of International Standard: 77.040.10
Word Count Estimation: 15,156
Date of Issue: 2008-12-23
Date of Implementation: 2009-06-01
Older Standard (superseded by this standard): GB/T 15825.3-1995
Quoted Standard: GB/T 15825.2-2008
Regulation (derived from): National Standard Approval Announcement 2008 No.21 (Total No.134)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the order limiting drawing ratio as an indicator of sheet metal forming deep drawing performance test method. That drawing test and drawing load test in two ways. This section applies to a thickness of 0. 45mm ~ 2. 50mm sheet metal, negotiated by the parties concerned, the thickness may be appropriate to expand the scope of application.

GB/T 15825.3-2008: Sheet metal formability and test methods -- Part 3: Drawing and drawing load test

---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.
Sheet metal formability and test methods Part 3. Drawing and drawing load test ICS 77.040.10 J32 National Standards of People's Republic of China Replacing GB/T 15825.3-1995 Performance and test methods for metal sheet forming Part 3. drawing and drawing load test Posted 2008-12-23 2009-06-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Preface Ⅰ 1 Scope 1 2 Normative references 1 3 symbols, names and units 1 4 Drawing Test Method 2 5 5 drawing load test method Appendix A (informative) Maximum specimen diameter (D0) max 8 Calculation Annex B (informative) Test method for deep pulling and drawing load test method described 9 Appendix C (Informative Appendix) (D0) maxT method for finding approximate 11

Foreword

GB/T 15825 "Performance and test methods for sheet metal forming" is divided into eight sections. --- Part 1. formability and indicators; --- Part 2. General test procedures; --- Part 3. drawing and drawing load test; --- Part 4. reaming test; --- Part 5. bending test; --- Part 6. Cone cup test; --- Part 7. Test lug; --- Part 8. Forming Limit Diagram (FLD) Determination Guide. This part of GB/T 15825 Part 3. This Part replaces GB/T 15825.3-1995 "sheet metal forming and test methods - Drawing and drawing load test." Section compared with the GB/T 15825.3-1995, major changes in the following. --- Added "foreword"; --- "2 Normative references" added the introductory text; --- Increasing the table name 2; --- Modified 4.4.2.2, and 4.4.2.4 to 4.4.2.3 and 4.4.2.2 into using column item a) ~ c) statements The original The provisions of 4.4.2.2 ~ 4.4.2.4; --- Added "test temperature 4.4.4" and "5.4.4 Test temperature"; --- 5.1 in the paragraph 2 was revised to "note"; --- In 5.2.2, the "if its diameter above the specimen cup at the bottom of the drawing" to "if 5.2.1 Recommended The specimen diameter, the drawing of the cup bottom "; --- 5.5.2 at the end of the Fpf revised (D0) max; --- Appendix A the name changes to "Maximum specimen diameter (D0) max calculations"; --- The A. 1.1 and A. It was revised to 1.2 A. 2 and A. 3, the original A. 2 becomes A. 4; --- Modify the formula (A.1); --- The symbol D0 formula (A.2) and formula (A.3) left submissions were symbols D00f and D 60f, and put them to supplement Table 1; --- Increased by formula (A.4); --- Appendix B of the name was changed to "Standard Test Method for deep drawing and drawing load test method described"; --- The name changes to Appendix C "(D0) maxT Approximation of Law"; --- In C. 3, modify the Fpmax Fpmax Hou, also amended C. 3a) of the contents; --- Some of the original standard text made editorial changes. This section of the Appendix A, Appendix B and Appendix C are informative appendices. This part is proposed by China Machinery Industry Federation. This part of the National Standardization Technical Committee centralized forging. This section is drafted. Wuhan University of Technology, Zhengzhou University, Dongfeng Motor Co. stamping die. The main drafters of this section. Jiangkui Hua, Cao deep, Waring, Huang Shangyu, Mao Huajie, Li Jianhua. This part of the standard replaces the previous editions are. --- GB/T 15825.3-1995. Performance and test methods for metal sheet forming Part 3. drawing and drawing load test

1 Scope

This section GB/T 15825 in the provisions of the LDR as an index sheet metal forming deep pull performance test methods, namely drawing test Experience and drawing load test of two methods. This section applies to a thickness of 0.45mm ~ 2.50mm of sheet metal, the relevant parties, may be appropriate to expand the applicable thickness range.

2 Normative references

The following documents contain provisions which, through reference GB/T 15825 in this section constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB/T 15825.2-2008 sheet metal formability and test methods - Part 2. General test procedures 3 symbols, names and units The symbols used in this section, name and unit are shown in Table 1. Table 1 symbol, name and unit Symbol Name Unit Dd die diameter mm (D0) max Maximum specimen diameter mm A die Face (face) B clamping ring Face Fp drawing force N Fc BHF N Fcmin minimum BHF N LDR LDR A group of the same diameter of the sample, the number of specimens unruptured and ruptured the number of samples is equal to (all three), the trial of the group mm ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 15825.3-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 15825.3-2008_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 GB/T 15825.3-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 15825.3-2008_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 GB/T 15825.3-2008?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 15825.3-2008 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.