YS/T 1774-2025Composite quality and anisotropy test method in punching cup for copper-steel composite metal (English PDF)
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Issued by
Ministry of Industry and Information Technology
Level / Type
National · Recommended
Issue date
April 10, 2025
Implementation date
November 1, 2025
Scope
YS/T 1774-2025 (Composite quality and anisotropy test method in punching cup for copper-steel composite metal) is available as an English-translated PDF.
YS/T 1774-2025 — This standard specifies the method, principle, equipment and tools, test conditions, specimens, test procedures, data processing, and test report for cup testing of copper-steel composite metals.
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Document preview — YS/T 1774-2025
National Standard of the People's Republic of China
- ICS
- 77.040.10
- Classification
- H 23
Issued by: Ministry of Industry and Information Technology
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies the method, principle, equipment and tools, test conditions, specimens, test procedures, data processing, and test report for cup testing of copper-steel composite metals. This document applies to cup testing of soft copper-steel composite strips with a thickness of 0.15 mm to 3.60 mm; other metal composite strips can be used as a reference.
Document data
International classification (ICS): 77.040.10.
Chinese classification (CCS): H23.
Estimated length of the Chinese original: 12,120 words.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 8 pages — is available in the English PDF.
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