DIN Standards Committee Materials Testing
Metallic materials - Tensile testing - Method for evaluating the susceptibility of materials to the effects of high-pressure gas within hollow test pieces
Abstract
This document specifies the geometries and proposed finishing procedures of the inner surface of hollow test piece of metallic materials, filled with a high-pressure gaseous medium. The document specifies a tensile testing procedure to evaluate the effect of high-pressure gaseous medium compared to a high-pressure inert gas or air. The document can be used for the screening of metallic materials by evaluating mechanical property changes due to the effects of various test gases, including hydrogen. NOTE Temperature range and pressure range depend on the materials to be tested and test gas to be used.
Begin
2025-11-26
WI
EC101216
Planned document number
prEN ISO 7039
Responsible national committee
Responsible european committee
CEN/TC 459/SC 1 - Test methods for steel (other than chemical analysis)
