ISO 4545-4:2017 PDF
Metallic materials — Knoop hardness test — Part 4: Table of hardness values
Metallic materials — Knoop hardness test — Part 4: Table of hardness values
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 27
- Дата публикации:
- 7 декабря 2017 г.
- Издание:
- ISO IS 4545 edition 2 version 1
- ICS:
- 77.040.10
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.
Abstract
Overview
ISO 4545-4:2017 - Metallic materials - Knoop hardness test - Part 4: Table of hardness values - provides a standardized table of Knoop hardness (HK) values for use with Knoop hardness tests carried out in accordance with . The values in the table were calculated from the Knoop hardness formula specified in and are intended to simplify conversion of measured indentation diagonals to HK values across a range of test forces.
Похожие стандарты
Упомянутые в описании и другие стандарты ISO