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ISO/PWI 4545-4

Metallic materials — Knoop hardness test — Part 4: Table of hardness values

General information

00.98 Proposal for new project abandoned   Oct 2, 2023

ISO

ISO/TC 164/SC 3 Hardness testing

International Standard

Scope

ISO 4545-4:2017 gives a table for the calculation of Knoop hardness values for use in tests carried out in accordance with ISO 4545‑1.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 4545-4:2017

NOW

ABANDON
ISO/PWI 4545-4
00.98 Proposal for new project abandoned
Oct 2, 2023