IRAM 105-1957
Test method for Rockwell hardness of metallic materials

Standard No.

IRAM 105-1957

Release Date

1957

Published By

AR-IRAM

Latest

IRAM 105-1957

Scope

Bl This standard establishes the method for determining normal Rockwell hardness and surface Rockwell hardness for metallic materials, at room temperature.

IRAM 105-1957 history

• 1957 IRAM 105-1957 Test method for Rockwell hardness of metallic materials