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GB/T 16924-2008 English PDF

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Q: Should I purchase the latest version GB/T 16924-2008?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 16924-2008 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$329.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 16924-2008: Quenching and tempering of steel parts
Status: Valid

GB/T 16924: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 16924-2008	329	Add to Cart	3 days	Quenching and tempering of steel parts	Valid
GB/T 16924-1997	559	Add to Cart	4 days	Quenching and tempering of steel parts	Obsolete

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Basic data

Standard ID: GB/T 16924-2008 (GB/T16924-2008)
Description (Translated English): Quenching and tempering of steel parts
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J36
Classification of International Standard: 25.200
Word Count Estimation: 14,118
Date of Issue: 2008-06-25
Date of Implementation: 2009-01-01
Older Standard (superseded by this standard): GB/T 16924-1997
Adopted Standard: JIS B6913-1999, MOD
Regulation (derived from): National Standard Approval Announcement 2008 No.11 (Total No.124)
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 technical requirements and methods of heating in a furnace steel hardening and tempering. This standard does not apply to surface hardening methods.

GB/T 16924-2008: Quenching and tempering of steel parts

---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.
Quenching and tempering of steel parts ICS 25.200 J36 National Standards of People's Republic of China Replacing GB/T 16924-1997 Quenching and tempering of steel parts Posted 2008-06-25 2009-01-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 2 4 quenching and tempering process and classification code 2 5 treated object 2 Category 6 workpiece 4 Quenching and tempering equipment 4 7 8 quenching and tempering process 5 9 After quenching and tempering the workpiece quality inspection 6 10 safety and health requirements 7 11 energy consumption requirements 8 Single 8 12 Product Report Appendix A (informative) steel quenching and tempering process specifications Selection 9

Foreword

This revised standard adopts JISB6913-1999 "quenched and tempered steel." The main technical differences between this standard and JISB6913-1999 are. --- According to China's re-regulate the heat-treated condition "references" (Chapter 2); --- Terms and definitions used in the relevant national standards (Chapter 3); --- According to GB/T 12603 Classification and designation on metal heat treatment, re-adjust the "quenching and tempering process name, code" (see Table 1); --- For the heat treatment of the workpiece before processing "before the workpiece processing records" and "pre-heat treatment of the workpiece handling" of the records Adjustments (see Table 2); --- Listed only reference material of 11 standard code, not listed specifically steel. Focus on the requirements of the workpiece material used chemical Ingredients should comply with the relevant provisions of the standard (see 5.1); --- Press quenching and tempering process requirements, given the effective temperature deviation furnace heating zone (see Table 5); --- Quenching and tempering were adjusted heating equipment chapter (see Table 5, Table 7 and 7.1.5); --- Added "pending acceptance member" (see 5.4), "the work of classification" (see Chapter 6), "quality testing and measuring instruments" (see 9.2), "health and safety requirements" (see Chapter 10), "energy consumption requirements" (see Chapter 11) "informative annex" quenching and tempering of steel parts Selection Process Specification "" (see Annex A). Other techniques are basically the same content and JISB6913-1999. This standard replaces GB/T 16924-1997 "quenching and tempering of steel parts of the standard." Compared with GB/T 16924-1997, with the following modifications and additions. --- Certain technical content has been adjusted (see Chapter 1, Chapter 2, Section 3, 5.1,5.3, Table 1, Table 3 to Table 11); --- Added "fluidized particles furnace," the relevant requirements (see 7.1.8); --- The standard "quality" are replaced by "quality"; "Weight" are replaced by "quality"; --- Remove the original Appendix A, Appendix B was replaced by former Appendix A. Appendix A of this standard is an informative annex. This standard was proposed by the National Standardization Management Committee. This standard by the National Standardization Technical Committee heat treatment. This standard was drafted. Beijing Institute of Electrical, Chinese Mechanical Engineering Society branch heat treatment. The main drafters of this standard. Shao Zhoujun, Gao Ning, Xu Yueming. This standard replaces the previous standard release case. --- GB/T 16924-1997. Quenching and tempering of steel parts

1 Scope

This standard specifies the technical requirements and methods of heating in a furnace quenching and tempering of steel. This standard does not apply to heating surface hardening methods.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. Determination of depth of decarburization GB/T 224 steel GB/T 230.1 Metallic Rockwell hardness test - Part 1. Test methods (A, B, C, D, E, F, G, H, K, N, T scale) (GB/T 230.1-2004, ISO 6508-1.1999, MOD) GB/T 231.1 Brinell hardness test - Part 1. Test method (GB/T 231.1-2002, eqv ISO 6506-1. 1999) GB/T 699 high-quality carbon structural steel GB/T 1182 Geometrical product specifications (GPS) geometric tolerances of form, orientation, location and runout tolerances (GB/T 1182-2008, ISO 1101.2004, IDT) GB/T 1220 stainless steel rods GB/T 1221 Steel Bars GB/T 1222 spring steel GB/T 1298 carbon tool steel GB/T 1299 alloy tool steel GB/T 3077 alloy steel GB/T 4340.1 Vickers hardness test - Part 1. Test method (GB/T 4340.1-1999, eqv ISO 6507-1. 1997) GB/T 4341 metal Shore hardness test GB/T 5216 guaranteed hardenability structural steel GB/T 6394 Determination of average grain size of metal GB/T 7232 metal heat treatment Determination of GB/T 9452 heat treating furnace zone GB/T 9943 high-speed tool steel (GB/T 9943-2008, ISO 4957.1999, NEQ) GB/T 11352 Carbon steel castings for general engineering purposes (GB/T 11352-1989, neq ISO 3755.1991) GB/T 12603 Classification and designation on metal heat treatment GB/T 13298 metal microstructure inspection method GB/T 13324 term heat treatment equipment GB 15735 metal heat treatment production process safety and health requirements ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 16924-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 16924-2008_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 16924-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 16924-2008_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 16924-2008?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 16924-2008 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.