JB/T 9549-2014Vacuum copper - Technical requirements (English PDF)

JB/T 9549-2014 is the English-translated version of 真空铜 技术条件.

JB/T 9549-2014 is the Chinese machinery industry standard setting the technical requirements for vacuum copper. It covers the requirements the material must meet, the test methods used on it, the inspection rules, and the signs, labels, accompanying documents, packaging, transport and storage arrangements.

Its subject is copper-bearing product made by low-pressure vacuum smelting, and it is filed under K14 in the Chinese classification and 29.120.99 internationally.

Sampling follows GB/T 2828.1-2012, while chemical analysis draws on the GB/T 5121 series for the analysis of copper and copper alloys. The document replaces JB/T 9549-1999. Issued on 9 July 2014, it has applied since 1 November 2014.

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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.

GB/T 37502-2019|GB/T 14594-2014

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