IS 9415-1980
Method for determining the hardenability and grain size of tool steel using the penetration fracture method

Standard No.

IS 9415-1980

Release Date

1980

Published By

IN-BIS

Latest

IS 9415-1980

Scope

This standard describes the method for determining the hardenabi-lity and grain size of tool steels by penetration fracture test for process control purposes.

IS 9415-1980 history

• 1980 IS 9415-1980 Method for determining the hardenability and grain size of tool steel using the penetration fracture method