90.93 Standard confirmed Jul 30, 2012
CEN
CEN/TC 133 Copper and copper alloys
Technical Specification
77.120.30 Copper and copper alloys
This part of this Technical Specification specifies the spectrophotometric method for the determination of tin content of copper and copper alloys in the form of unwrought, wrought and cast products.
The method is applicable to products having tin mass fractions between 0,005 % and 0,5 %.
PUBLISHED
CEN/TS 15022-2:2009
90.93
Standard confirmed
Jul 30, 2012