GB/T 8454-1987Determination of ferrous iron content in reduced ilmenite powder for welding rod (English PDF)

GB/T 8454-1987 is the English-translated version of 焊条用还原钛铁矿粉中亚铁量的测定.

GB/T 8454-1987 is the Chinese national standard "Determination of ferrous iron content in reduced ilmenite powder for welding rod". It was issued on December 25, 1987 by the National Bureau of Standards, and took effect on January 1, 1989. It is obsolete: it has been replaced by GB/T 8454-2020.

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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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