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JB/T 13020-2017Hot forging die - Specifications (English PDF)

热锻模技术条件

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

January 9, 2017

Implementation date

July 1, 2017

Scope

JB/T 13020-2017 is the English-translated version of 热锻模技术条件.

JB/T 13020-2017 is a recommended Chinese machinery industry standard giving the specifications for hot forging dies. It sets the requirements the dies must meet, the inspection methods, the acceptance provisions and the rules for marking, packaging and transport.

Its scope is the hot forging die itself. The document is filed under Chinese classification J46 and international classification 25.120.30, and it was issued by the Ministry of Industry and Information Technology.

It quotes GB/T 191, GB/T 230.1, GB/T 231.1, GB/T 825, GB/T 1184-1996, GB/T 1299-2014, GB/T 1804-2000, GB/T 3098.1-2010, GB/T 13298, GB/T 14979-1994 and JB/T 8431.

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Document preview — JB/T 13020-2017

National Standard of the People's Republic of China

ICS: 25.120.30

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Foreword
Scope
Normative references
About this standard
Classification and status

1 Foreword

JB/T 13020-2017 was issued by MIIT on 9 January 2017 and has been in force since 1 July 2017.

2 Scope

This standard is a recommended Chinese machinery industry standard giving the specifications for hot forging dies. It sets the requirements the dies must meet, the inspection methods, the acceptance provisions and the rules for marking, packaging and transport. Its scope is the hot forging die itself. The document is filed under Chinese classification J46 and international classification 25.120.30, and it was issued by the Ministry of Industry and Information Technology. It quotes GB/T 191, GB/T 230.1, GB/T 231.1, GB/T 825, GB/T 1184-1996, GB/T 1299-2014, GB/T 1804-2000, GB/T 3098.1-2010, GB/T 13298, GB/T 14979-1994 and JB/T 8431.

3 Normative references

JB/T 13020-2017 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 191

GB/T 230.1

GB/T 231.1

GB/T 825

GB/T 1184-1996 — Geometrical tolerancing. Geometrical tolerance for features without individual tolerance indications

GB/T 1299-2014

GB/T 1804-2000 — General tolerances - Tolerances for linear and angular dimensions without individual tolerance indications

GB/T 3098.1-2010 — Mechanical properties of fasteners - Bolts, screws and studs

GB/T 13298

GB/T 14979-1994 — Steel - Micrographic method for assessing the inhomogeneity of eutectic carbides using standard diagrams

JB/T 8431

4 About this standard

Issued by: MIIT

English translation: about 15 pages

5 Classification and status

International classification (ICS): 25.120.30

Prefix JB/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

Similar standards

JB/T 5110.2-2015|JB/T 6059.6-2015|JB/T 6059.8-2015|JB/T 7163-2014|GB/T 45981.1-2025|GB/T 45981.2-2025

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