KS B ISO 4547:2003
Metallic materials－Hardness test－Calibration of standardized blocks to be used for Knoop hardness testing machines

Standard No.

KS B ISO 4547:2003

Release Date

2003

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced

Replace By

KS B ISO 4547-2003(2018)

Latest

KS B ISO 4547-2023

Scope

This standard is used to indirectly verify the Knoop hardness tester according to KS B ISO 4546.

KS B ISO 4547:2003 history

• 2023 KS B ISO 4547-2023
• 0000 KS B ISO 4547-2003(2018)
• 2003 KS B ISO 4547:2003 Metallic materials－Hardness test－Calibration of standardized blocks to be used for Knoop hardness testing machines