The standard specifies a method for the determination of calcium in steels by means of flame atomic absorption spectometry. The method is applicable to non-alloy and low-alloy steels with calcium contents greater than 0.0002 % (m/m).
DS/EN 10177:1989 history
1989DS/EN 10177:1989 Chemical analysis of ferrous materials. Determination of calcium in steels. Flame atomic absorption spectrometric method