IS 6885-1973
Knoop hardness test method for metals

Standard No.

IS 6885-1973

Release Date

1973

Published By

IN-BIS

Latest

IS 6885-1973

Scope

This standard prescribes the methods for knoop hardness testing of metals under test loads in the range of 1 gf to 1 000 gf.

IS 6885-1973 history

• 1973 IS 6885-1973 Knoop hardness test method for metals