IRAM 640-1952
Chemical analysis methods for copper-nickel alloys and copper-nickel-zinc alloys

Standard No.

IRAM 640-1952

Release Date

1952

Published By

AR-IRAM

Latest

IRAM 640-1952

Scope

Bl This standard establishes the method to determine the chemical composition of cupronickel alloys with a maximum of 50% nickel and those of copper, nickel, zinc.

IRAM 640-1952 history

• 1952 IRAM 640-1952 Chemical analysis methods for copper-nickel alloys and copper-nickel-zinc alloys