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download between 0-24 hoursReleased: 1994
ISO 4941:1994
ISO 4941:1994-Steel and iron — Determination of molybdenum content — Thiocyanate spectrophotometric method
CURRENCY
Standard´s number: | ISO 4941:1994 |
Pages: | 8 |
Edition: | 2 |
Released: | 1994 |
DESCRIPTION
ISO 4941:1994
Cancels and replaces the first edition (1978). Specifies a thiocyanate spectrophotometric method for the determination of the molybdenum content in steel and iron. Applicable to molybdenum contents between 0,005 % (m/m) and 0,125 % (m/m). Vanadium and tungsten interfere with the measurement if, because of their contents, the V/Mo ratio is greater than 16 or the W/Mo ratio is greater than 8.