Skip to main content
Back

ISO 4968:2022

Steel — Macrographic examination by sulphur print (Baumann method)

General information

Valid from 04.04.2022
Directives or regulations
None

Standard history

Status
Date
Type
Name
04.04.2022
Main
01.11.1979
Main
This document specifies a method (Baumann) for the macrographic examination of steel by means of contact printing using silver salts and acid.
The method is applicable to steels of which the sulphur content is less than 0,40 %. This method can also be applied to cast irons.

Required fields are indicated with *

*
*
*
PDF
82.61 € incl tax
Paper
82.61 € incl tax
Standard monitoring

Customers who bought this item also bought

Main

ISO 11171:2022

Hydraulic fluid power — Calibration of automatic particle counters for liquids
Newest version Valid from 18.03.2022
Main

ISO 12103-1:2024

Road vehicles — Test contaminants for filter evaluation — Part 1: Arizona test dust
Newest version Valid from 23.01.2024