JB/T 11742-2013Circular saw blades for cold cutting of metal (English PDF)
金属冷切圆锯片
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
December 31, 2013
Implementation date
July 1, 2014
Scope
JB/T 11742-2013 is the English-translated version of 金属冷切圆锯片.
JB/T 11742-2013 is the recommended Chinese machinery industry standard for circular saw blades used in the cold cutting of metal. It gives the types and the sizes of the blade, the technical requirements it has to meet, the test methods, and the basic requirements for marking and packaging.
Its field of application is cutting carried out at room temperature on materials whose carbon content is no higher than 0.3%. The document is classified J41 in the Chinese system and 25.100.40 in the international one, and it was issued by the Ministry of Industry and Information Technology.
Among the standards it quotes are GB/T 230.1, GB/T 699, GB/T 1299 and GB/T 3077.
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Document preview — JB/T 11742-2013
National Standard of the People's Republic of China
- ICS
- 25.100.40
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
1 Foreword
JB/T 11742-2013 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 31 December 2013 and has been in force since 1 July 2014.
2 Scope
This standard is the recommended Chinese machinery industry standard for circular saw blades used in the cold cutting of metal. It gives the types and the sizes of the blade, the technical requirements it has to meet, the test methods, and the basic requirements for marking and packaging. Its field of application is cutting carried out at room temperature on materials whose carbon content is no higher than 0.3%. The document is classified J41 in the Chinese system and 25.100.40 in the international one, andAmong the standards it quotes are GB/T 230.1, GB/T 699, GB/T 1299 and GB/T 3077.
3 Normative references
JB/T 11742-2013 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 230.1
GB/T 1299
GB/T 699
GB/T 3077
4 About this standard
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
English translation: about 15 pages
5 Classification and status
International classification (ICS): 25.100.40
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
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Related Standards
GB/T 1299-2025 — Tool and mould steels
GB/T 230.1-2018 — Metallic materials - Rockwell hardness test - Part 1: Test method
GB/T 3077-2015 — Alloy Structure Steels
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JB/T 11742-2013
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