Projekta Nr.prEN ISO 7039
NosaukumsThis document specifies the geometries and inner surface quality 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, temperatures or test pressures. Specific test conditions for testing with gaseous hydrogen under pressure are specified in the normative Annex A.
Reģistrācijas numurs (WIID)83067
Darbības sfēraThis document specifies the geometries and inner surface quality 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, temperatures or test pressures. Specific test conditions for testing with gaseous hydrogen under pressure are specified in the normative Annex A.
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