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SRPS ISO 4941:2019

Steel and iron — Determination of molybdenum content — Thiocyanate spectrophotometric method

May 31, 2019
May 31, 2019

General information

90.92     Jan 15, 2023

ISS

C017-1

International Standard

77.080.01  

Serbian  

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS C.A1.069:1989

NOW

PUBLISHED
SRPS ISO 4941:2019
90.92 Standard to be revised
Jan 15, 2023

Related project

Adopted from ISO 4941:1994