GB/T 224-1987Determination of depth of decarburization of steel (English PDF)

GB/T 224-1987 is the English-translated version of 钢的脱碳层深度测定法.

GB/T 224-1987 is the Chinese national standard "Determination of depth of decarburization of steel". It was issued on November 14, 1987 by the National Bureau of Standards, and took effect on January 1, 1989. It is obsolete: it has been replaced by GB/T 224-2008.

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

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