ASTM E3246-21
Standard Test Methods for Differential Indentation Depth Hardness of Metallic Materials

Standard No.

ASTM E3246-21

Release Date

2021

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM E3246-22

Latest

ASTM E3246-22

Scope

1.1?This test method covers the determination of the Differential Indentation Depth hardness of metallic materials by the Differential Indentation Depth hardness principle. This standard provides the requirements for Differential Indentation Depth hardness testing machines and t

ASTM E3246-21 history

• 2022 ASTM E3246-22 Standard Test Methods for Differential Indentation Depth Hardness of Metallic Materials
• 2021 ASTM E3246-21 Standard Test Methods for Differential Indentation Depth Hardness of Metallic Materials